General Information

Abstract

ISO 4995:2014 applies to hot-rolled steel sheet of structural quality in the grades listed in Table 1, usually prepared without the use of microalloying elements. The product is intended for structural purposes where particular mechanical properties are required. It is generally used in the delivered condition and is intended for bolted, riveted, or welded structures. This product is produced on a wide strip mill, not a plate mill. This International Standard does not cover steels intended for boilers or pressure vessels, steels designated as commercial quality or drawing quality (covered in ISO 3573[1]), steels to be re-rolled to cold-reduced products, or steels designated as weathering steels, having increased atmospheric corrosion resistance.

Status
Published
Publication Date
22-Sep-2014
Current Stage
9092 - International Standard to be revised
Start Date
10-Dec-2025
Completion Date
29-Aug-2026

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Overview

ISO 4995:2014 - Hot-rolled steel sheet of structural quality defines requirements for hot‑rolled steel sheet produced on a wide strip mill for structural applications where specified mechanical properties are required. The standard covers typical grades (HR235, HR275, HR355), common thicknesses (commonly 1.6 mm to 6 mm) and widths (600 mm and over), supplied in coils or cut lengths. It excludes boilers and pressure‑vessel steels, commercial/drawing quality (ISO 3573), re‑rolled cold‑reduced products, and weathering steels.

Key topics and technical requirements

  • Grades and chemical composition: Heat analysis limits for C, Mn, Si, P, S and limits/ reporting requirements for additional elements (Cu, Ni, Cr, Mo, Nb, V, Ti). Product analysis tolerances are specified.
  • Mechanical properties: Minimum yield and tensile strength and elongation requirements are given per grade (see Table 4 of ISO 4995:2014). Tests are performed on samples taken per Clause 7.
  • Manufacture and condition: Product normally produced without microalloying elements and supplied in the delivered condition; manufacturers choose steelmaking processes unless otherwise agreed.
  • Surface condition and descaling: Hot‑rolled sheet typically has oxide/scale; descaled product (e.g., pickled) and surface effects (including revealed imperfections) are covered. Oiling practice and buyer notification are described.
  • Dimensional and shape tolerances: Tolerances reference ISO 16160 (and ISO 13976 for thick coiled material over 6 mm).
  • Testing and inspection: Tensile testing in accordance with ISO 6892‑1; sampling, retesting and acceptance rules are defined. Marking, coil size and purchaser information requirements are specified.
  • Weldability and application notes: Guidance on weldability (scale removal may be required), and effects of increasing carbon on spot welding.

Applications

ISO 4995:2014 is intended for hot‑rolled steel sheet used in:

  • Bolted, riveted, or welded structural assemblies
  • General structural components in building and industrial fabrication
  • Applications requiring defined mechanical property ranges in sheet form (not plate)

This product is typically used where the sheet is used in the delivered condition and formed/welded into structures.

Who uses this standard

  • Steel manufacturers and rolling mills (wide strip mills)
  • Steel fabricators and structural engineers specifying material properties
  • Procurement and quality inspectors performing acceptance tests
  • Welding engineers evaluating weldability and surface preparation

Related standards

  • ISO 6892‑1 - Tensile testing at room temperature
  • ISO 16160 - Dimensional and shape tolerances for hot‑rolled sheet
  • ISO 13976 - Hot‑rolled sheet in coils of structural quality, heavy thickness
  • ISO 3573 - Commercial/drawing quality steels (excluded from ISO 4995)

Keywords: ISO 4995:2014, hot-rolled steel sheet, structural quality, HR235, HR275, HR355, chemical composition, mechanical properties, welded structures, tensile testing.

Relations

Effective Date
27-Jul-2013

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Frequently Asked Questions

ISO 4995:2014 is a standard published by the International Organization for Standardization (ISO). Its full title is "Hot-rolled steel sheet of structural quality". This standard covers: ISO 4995:2014 applies to hot-rolled steel sheet of structural quality in the grades listed in Table 1, usually prepared without the use of microalloying elements. The product is intended for structural purposes where particular mechanical properties are required. It is generally used in the delivered condition and is intended for bolted, riveted, or welded structures. This product is produced on a wide strip mill, not a plate mill. This International Standard does not cover steels intended for boilers or pressure vessels, steels designated as commercial quality or drawing quality (covered in ISO 3573[1]), steels to be re-rolled to cold-reduced products, or steels designated as weathering steels, having increased atmospheric corrosion resistance.

ISO 4995:2014 applies to hot-rolled steel sheet of structural quality in the grades listed in Table 1, usually prepared without the use of microalloying elements. The product is intended for structural purposes where particular mechanical properties are required. It is generally used in the delivered condition and is intended for bolted, riveted, or welded structures. This product is produced on a wide strip mill, not a plate mill. This International Standard does not cover steels intended for boilers or pressure vessels, steels designated as commercial quality or drawing quality (covered in ISO 3573[1]), steels to be re-rolled to cold-reduced products, or steels designated as weathering steels, having increased atmospheric corrosion resistance.

ISO 4995:2014 is classified under the following ICS (International Classification for Standards) categories: 77.140.50 - Flat steel products and semi-products. The ICS classification helps identify the subject area and facilitates finding related standards.

ISO 4995:2014 has the following relationships with other standards: It is inter standard links to ISO 4995:2008. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

ISO 4995:2014 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.

Standards Content (Sample)


INTERNATIONAL ISO
STANDARD 4995
Sixth edition
2014-10-01
Hot-rolled steel sheet of structural
quality
TΓ΄les en acier de construction laminΓ©es Γ  chaud
Reference number
Β©
ISO 2014
Β© ISO 2014
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Case postale 56 β€’ CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii Β© ISO 2014 – All rights reserved

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Dimensions . 2
5 Conditions of manufacture . 2
5.1 Steelmaking . 2
5.2 Chemical composition . 2
5.3 Chemical analysis . 2
5.4 Mechanical properties . 4
5.5 Application . 4
5.6 Weldability . 4
5.7 Surface condition . 4
5.8 Oiling . 5
6 Dimensional and shape tolerances . 5
7 Tensile test sampling . 5
8 Tensile test . 5
9 Retests . 5
9.1 Machining and flaws. 5
9.2 Elongation . 5
9.3 Additional tests . 5
10 Resubmission . 5
11 Workmanship . 6
12 Inspection and acceptance . 6
13 Coil size . 6
14 Marking . 6
15 Information to be supplied by the purchaser. 6
Bibliography . 8
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2. www.iso.org/directives
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received. www.iso.org/patents
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical Barriers
to Trade (TBT) see the following URL: Foreword - Supplementary information
The committee responsible for this document is ISO/TC 17, Steel, Subcommittee SC 12, Continuous mill
flat rolled products.
This sixth edition cancels and replaces the fifth edition (ISO 4995:2008), which has been technically
revised.
iv Β© ISO 2014 – All rights reserved

INTERNATIONAL STANDARD ISO 4995:2014(E)
Hot-rolled steel sheet of structural quality
1 Scope
This International Standard applies to hot-rolled steel sheet of structural quality in the grades listed
in Table 1, usually prepared without the use of microalloying elements. The product is intended for
structural purposes where particular mechanical properties are required. It is generally used in the
delivered condition and is intended for bolted, riveted, or welded structures. This product is produced
on a wide strip mill, not a plate mill.
This International Standard does not cover steels intended for boilers or pressure vessels, steels
[1]
designated as commercial quality or drawing quality (covered in ISO 3573 ), steels to be re-rolled
to cold-reduced products, or steels designated as weathering steels, having increased atmospheric
corrosion resistance.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable to its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
ISO 6892-1, Metallic materials β€” Tensile testing β€” Part 1: Method of test at room temperature
ISO 13976, Hot-rolled steel sheet in coils of structural quality and heavy thickness
ISO 16160, Hot-rolled steel sheet products β€” Dimensional and shape tolerances
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
microalloying element
element, such as niobium, vanadium, titanium, added singly or in combination to obtain higher strength
levels combined with better formability, weldability, and toughness as compared with non-alloyed steel
produced to equivalent strength levels
3.2
hot-rolled steel sheet
product obtained by rolling heated steel through a continuous-type or reversing-type wide strip-mill to
the required sheet thickness, the product having a surface covered with oxide or scale resulting from
the hot-rolling operation
3.3
hot-rolled descaled steel sheet
hot-rolled steel sheet from which oxide or scale has been removed, commonly by pickling in an acid
solution
Note 1 to entry: Descaling may also be performed by mechanical methods such as grit blasting. Some change in
properties can result from descaling.
3.4
edges
3.4.1
mill edge
normal side edge without any definite contour produced in hot rolling
Note 1 to entry: Mill edges can contain some irregularities, such as cracked or torn edges or thin (feathered)
edges.
3.4.2
sheared edge
normal edge obtained by shearing, slitting, or trimming a mill edge product
Note 1 to entry: Normal processing does not necessarily provide a definite positioning of the slitting burr.
3.5
aluminum killed
steel which has been deoxidized with aluminum is sufficient to prevent the evolution of gas during
solidification
3.6
lot
50 t or less of sheet of the same grade rolled to the same thickness and condition
4 Dimensions
4.1 This product is commonly produced in thicknesses from 1,6 mm to 6 mm and in widths of 600 mm
and over, in coils and cut lengths.
4.2 Hot-rolled sheet less than 600 mm wide may be slit from wide sheet and will be considered as
sheet.
NOTE Hot-rolled sheet up to but not including 3 mm in thickness is commonly known as β€œsheet”.
...


INTERNATIONAL ISO
STANDARD 4995
Sixth edition
2014-10-01
Hot-rolled steel sheet of structural
quality
TΓ΄les en acier de construction laminΓ©es Γ  chaud
Reference number
Β©
ISO 2014
Β© ISO 2014
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Case postale 56 β€’ CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii Β© ISO 2014 – All rights reserved

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Dimensions . 2
5 Conditions of manufacture . 2
5.1 Steelmaking . 2
5.2 Chemical composition . 2
5.3 Chemical analysis . 2
5.4 Mechanical properties . 4
5.5 Application . 4
5.6 Weldability . 4
5.7 Surface condition . 4
5.8 Oiling . 5
6 Dimensional and shape tolerances . 5
7 Tensile test sampling . 5
8 Tensile test . 5
9 Retests . 5
9.1 Machining and flaws. 5
9.2 Elongation . 5
9.3 Additional tests . 5
10 Resubmission . 5
11 Workmanship . 6
12 Inspection and acceptance . 6
13 Coil size . 6
14 Marking . 6
15 Information to be supplied by the purchaser. 6
Bibliography . 8
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2. www.iso.org/directives
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received. www.iso.org/patents
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical Barriers
to Trade (TBT) see the following URL: Foreword - Supplementary information
The committee responsible for this document is ISO/TC 17, Steel, Subcommittee SC 12, Continuous mill
flat rolled products.
This sixth edition cancels and replaces the fifth edition (ISO 4995:2008), which has been technically
revised.
iv Β© ISO 2014 – All rights reserved

INTERNATIONAL STANDARD ISO 4995:2014(E)
Hot-rolled steel sheet of structural quality
1 Scope
This International Standard applies to hot-rolled steel sheet of structural quality in the grades listed
in Table 1, usually prepared without the use of microalloying elements. The product is intended for
structural purposes where particular mechanical properties are required. It is generally used in the
delivered condition and is intended for bolted, riveted, or welded structures. This product is produced
on a wide strip mill, not a plate mill.
This International Standard does not cover steels intended for boilers or pressure vessels, steels
[1]
designated as commercial quality or drawing quality (covered in ISO 3573 ), steels to be re-rolled
to cold-reduced products, or steels designated as weathering steels, having increased atmospheric
corrosion resistance.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable to its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
ISO 6892-1, Metallic materials β€” Tensile testing β€” Part 1: Method of test at room temperature
ISO 13976, Hot-rolled steel sheet in coils of structural quality and heavy thickness
ISO 16160, Hot-rolled steel sheet products β€” Dimensional and shape tolerances
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
microalloying element
element, such as niobium, vanadium, titanium, added singly or in combination to obtain higher strength
levels combined with better formability, weldability, and toughness as compared with non-alloyed steel
produced to equivalent strength levels
3.2
hot-rolled steel sheet
product obtained by rolling heated steel through a continuous-type or reversing-type wide strip-mill to
the required sheet thickness, the product having a surface covered with oxide or scale resulting from
the hot-rolling operation
3.3
hot-rolled descaled steel sheet
hot-rolled steel sheet from which oxide or scale has been removed, commonly by pickling in an acid
solution
Note 1 to entry: Descaling may also be performed by mechanical methods such as grit blasting. Some change in
properties can result from descaling.
3.4
edges
3.4.1
mill edge
normal side edge without any definite contour produced in hot rolling
Note 1 to entry: Mill edges can contain some irregularities, such as cracked or torn edges or thin (feathered)
edges.
3.4.2
sheared edge
normal edge obtained by shearing, slitting, or trimming a mill edge product
Note 1 to entry: Normal processing does not necessarily provide a definite positioning of the slitting burr.
3.5
aluminum killed
steel which has been deoxidized with aluminum is sufficient to prevent the evolution of gas during
solidification
3.6
lot
50 t or less of sheet of the same grade rolled to the same thickness and condition
4 Dimensions
4.1 This product is commonly produced in thicknesses from 1,6 mm to 6 mm and in widths of 600 mm
and over, in coils and cut lengths.
4.2 Hot-rolled sheet less than 600 mm wide may be slit from wide sheet and will be considered as
sheet.
NOTE Hot-rolled sheet up to but not including 3 mm in thickness is commonly known as β€œsheet”.
...


ΠœΠ•Π–Π”Π£ΠΠΠ ΠžΠ”ΠΠ«Π™ ISO
БВАНДАРВ 4995
ШСстоС ΠΈΠ·Π΄Π°Π½ΠΈΠ΅
2014-10-01
Листы горячСкатаныС ΠΈΠ·
конструкционной стали
Hot-rolled steel sheet of structural quality

ΠžΡ‚Π²Π΅Ρ‚ΡΡ‚Π²Π΅Π½Π½ΠΎΡΡ‚ΡŒ Π·Π° ΠΏΠΎΠ΄Π³ΠΎΡ‚ΠΎΠ²ΠΊΡƒ русской вСрсии нСсёт GOST R

(Российская ЀСдСрация) Π² соотвСтствии со ΡΡ‚Π°Ρ‚ΡŒΡ‘ΠΉ 18.1 Устава ISO
Бсылочный Π½ΠΎΠΌΠ΅Ρ€
Β©
ISO 2014
Π”ΠžΠšΠ£ΠœΠ•ΠΠ’ Π—ΠΠ©Π˜Π©Π•Π ΠΠ’Π’ΠžΠ Π‘ΠšΠ˜Πœ ΠŸΠ ΠΠ’ΠžΠœ

Β© ISO 2014
ВсС ΠΏΡ€Π°Π²Π° ΡΠΎΡ…Ρ€Π°Π½ΡΡŽΡ‚ΡΡ. Если Π½Π΅ ΡƒΠΊΠ°Π·Π°Π½ΠΎ ΠΈΠ½ΠΎΠ΅, Π½ΠΈΠΊΠ°ΠΊΡƒΡŽ Ρ‡Π°ΡΡ‚ΡŒ настоящСй ΠΏΡƒΠ±Π»ΠΈΠΊΠ°Ρ†ΠΈΠΈ нСльзя ΠΊΠΎΠΏΠΈΡ€ΠΎΠ²Π°Ρ‚ΡŒ ΠΈΠ»ΠΈ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚ΡŒ Π²
ΠΊΠ°ΠΊΠΎΠΉ-Π»ΠΈΠ±ΠΎ Ρ„ΠΎΡ€ΠΌΠ΅ ΠΈΠ»ΠΈ ΠΊΠ°ΠΊΠΈΠΌ-Π»ΠΈΠ±ΠΎ элСктронным ΠΈΠ»ΠΈ мСханичСским способом, Π²ΠΊΠ»ΡŽΡ‡Π°Ρ Ρ„ΠΎΡ‚ΠΎΠΊΠΎΠΏΠΈΠΈ ΠΈΠ»ΠΈ ΠΎΡ‚ΠΏΡ€Π°Π²ΠΊΠΎΠΉ ΠΏΠΎ ΠΈΠ½Ρ‚Π΅Ρ€Π½Π΅Ρ‚Ρƒ
ΠΈΠ»ΠΈ Π²Π½ΡƒΡ‚Ρ€ΠΈ сСти, Π±Π΅Π· ΠΏΡ€Π΅Π΄Π²Π°Ρ€ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠ³ΠΎ письмСнного согласия. Π Π°Π·Ρ€Π΅ΡˆΠ΅Π½ΠΈΠ΅ ΠΌΠΎΠΆΠ΅Ρ‚ Π±Ρ‹Ρ‚ΡŒ ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½ΠΎ ΠΎΡ‚ ISO ΠΏΠΎ адрСсу,
ΠΏΡ€ΠΈΠ²Π΅Π΄Π΅Π½Π½ΠΎΠΌΡƒ Π½ΠΈΠΆΠ΅, ΠΈΠ»ΠΈ ΠΎΡ‚ ΠΊΠΎΠΌΠΈΡ‚Π΅Ρ‚Π°-Ρ‡Π»Π΅Π½Π° ISO Π² странС Π·Π°ΠΏΡ€Π°ΡˆΠΈΠ²Π°ΡŽΡ‰Π΅ΠΉ стороны.
ISO copyright office
Case postale 56 ο‚· CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
ΠžΠΏΡƒΠ±Π»ΠΈΠΊΠΎΠ²Π°Π½ΠΎ Π² Π¨Π²Π΅ΠΉΡ†Π°Ρ€ΠΈΠΈ
ii Β© ISO 2014 – ВсС ΠΏΡ€Π°Π²Π° ΡΠΎΡ…Ρ€Π°Π½ΡΡŽΡ‚ΡΡ

Π‘ΠΎΠ΄Π΅Ρ€ΠΆΠ°Π½ΠΈΠ΅ Π‘Ρ‚Ρ€Π°Π½ΠΈΡ†Π°
ΠŸΡ€Π΅Π΄ΠΈΡΠ»ΠΎΠ²ΠΈΠ΅ . iv
1  ΠžΠ±Π»Π°ΡΡ‚ΡŒ примСнСния . 1
2  НормативныС ссылки . 1
3  Π’Π΅Ρ€ΠΌΠΈΠ½Ρ‹ ΠΈ опрСдСлСния . 1
4  Π Π°Π·ΠΌΠ΅Ρ€Ρ‹ . 2
5  Условия производства . 2
5.1  Π’Ρ‹ΠΏΠ»Π°Π²ΠΊΠ° стали . 2
5.2  Π₯имичСский состав . 3
5.3  Π₯имичСский Π°Π½Π°Π»ΠΈΠ· . 3
5.4  ΠœΠ΅Ρ…Π°Π½ΠΈΡ‡Π΅ΡΠΊΠΈΠ΅ свойства . 4
5.5  НазначСниС . 4
5.6  Π‘Π²Π°Ρ€ΠΈΠ²Π°Π΅ΠΌΠΎΡΡ‚ΡŒ . 4
5.7  БостояниС повСрхности . 5
5.8  ΠŸΡ€ΠΎΠΌΠ°ΡΠ»ΠΈΠ²Π°Π½ΠΈΠ΅ . 5
6  Допуски Π½Π° Ρ€Π°Π·ΠΌΠ΅Ρ€Ρ‹ ΠΈ Ρ„ΠΎΡ€ΠΌΡƒ . 5
7  ΠžΡ‚Π±ΠΎΡ€ ΠΎΠ±Ρ€Π°Π·Ρ†ΠΎΠ² Π½Π° растяТСниС . 5
8  Π˜ΡΠΏΡ‹Ρ‚Π°Π½ΠΈΡ Π½Π° рястяТСниС . 5
9  ΠŸΠΎΠ²Ρ‚ΠΎΡ€Π½Ρ‹Π΅ испытания . 5
9.1  ΠœΠ΅Ρ…Π°Π½ΠΈΡ‡Π΅ΡΠΊΠ°Ρ ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠ° ΠΈ Ρ‚Ρ€Π΅Ρ‰ΠΈΠ½Ρ‹ . 5
9.2  Π£Π΄Π»ΠΈΠ½Π΅Π½ΠΈΠ΅ . 5
9.3  Π”ΠΎΠΏΠΎΠ½ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹Π΅ испытания . 5
10  ΠŸΠΎΠ²Ρ‚ΠΎΡ€Π½ΠΎΠ΅ прСдставлСниС для ΠΏΡ€ΠΈΠ΅ΠΌΠΊΠΈ . 6
11  ΠšΠ°Ρ‡Π΅ΡΡ‚Π²ΠΎ изготовлСния . 6
12  ΠšΠΎΠ½Ρ‚Ρ€ΠΎΠ»ΡŒ ΠΈ ΠΏΡ€ΠΈΠ΅ΠΌΠΊΠ° . 6
13  Π Π°Π·ΠΌΠ΅Ρ€ Ρ€ΡƒΠ»ΠΎΠ½Π° . 6
14  ΠœΠ°Ρ€ΠΊΠΈΡ€ΠΎΠ²ΠΊΠ° . 6
15  Π˜Π½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΡ, которая Π΄ΠΎΠ»ΠΆΠ½Π° ΠΏΡ€Π΅Π΄ΡΡ‚Π°Π²Π»ΡΡ‚ΡŒΡΡ Π·Π°ΠΊΠ°Π·Ρ‡ΠΈΠΊΠΎΠΌ . 7
Библиография . 8

ΠŸΡ€Π΅Π΄ΠΈΡΠ»ΠΎΠ²ΠΈΠ΅
ΠœΠ΅ΠΆΠ΄ΡƒΠ½Π°Ρ€ΠΎΠ΄Π½Π°Ρ организация ΠΏΠΎ стандартизации (ISO) являСтся всСмирной Ρ„Π΅Π΄Π΅Ρ€Π°Ρ†ΠΈΠ΅ΠΉ Π½Π°Ρ†ΠΈΠΎΠ½Π°Π»ΡŒΠ½Ρ‹Ρ…
ΠΎΡ€Π³Π°Π½ΠΈΠ·Π°Ρ†ΠΈΠΉ ΠΏΠΎ стандартизации (ΠΊΠΎΠΌΠΈΡ‚Π΅Ρ‚ΠΎΠ²-Ρ‡Π»Π΅Π½ΠΎΠ² ISO). Π Π°Π·Ρ€Π°Π±ΠΎΡ‚ΠΊΠ° ΠΌΠ΅ΠΆΠ΄ΡƒΠ½Π°Ρ€ΠΎΠ΄Π½Ρ‹Ρ… стандартов
ΠΎΠ±Ρ‹Ρ‡Π½ΠΎ осущСствляСтся тСхничСскими ΠΊΠΎΠΌΠΈΡ‚Π΅Ρ‚Π°ΠΌΠΈ ISO. ΠšΠ°ΠΆΠ΄Ρ‹ΠΉ ΠΊΠΎΠΌΠΈΡ‚Π΅Ρ‚-Ρ‡Π»Π΅Π½, заинтСрСсованный Π²
Π΄Π΅ΡΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ, для ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΉ Π±Ρ‹Π» создан тСхничСский ΠΊΠΎΠΌΠΈΡ‚Π΅Ρ‚, ΠΈΠΌΠ΅Π΅Ρ‚ ΠΏΡ€Π°Π²ΠΎ Π±Ρ‹Ρ‚ΡŒ прСдставлСнным Π² этом
ΠΊΠΎΠΌΠΈΡ‚Π΅Ρ‚Π΅. ΠœΠ΅ΠΆΠ΄ΡƒΠ½Π°Ρ€ΠΎΠ΄Π½Ρ‹Π΅ ΠΏΡ€Π°Π²ΠΈΡ‚Π΅Π»ΡŒΡΡ‚Π²Π΅Π½Π½Ρ‹Π΅ ΠΈ Π½Π΅ΠΏΡ€Π°Π²ΠΈΡ‚Π΅Π»ΡŒΡΡ‚Π²Π΅Π½Π½Ρ‹Π΅ ΠΎΡ€Π³Π°Π½ΠΈΠ·Π°Ρ†ΠΈΠΈ, ΠΈΠΌΠ΅ΡŽΡ‰ΠΈΠ΅ связи с
ISO, Ρ‚Π°ΠΊΠΆΠ΅ ΠΏΡ€ΠΈΠ½ΠΈΠΌΠ°ΡŽΡ‚ участиС Π² Ρ€Π°Π±ΠΎΡ‚Π°Ρ…. ISO Ρ€Π°Π±ΠΎΡ‚Π°Π΅Ρ‚ Π² тСсном сотрудничСствС с ΠœΠ΅ΠΆΠ΄ΡƒΠ½Π°Ρ€ΠΎΠ΄Π½ΠΎΠΉ
элСктротСхничСской комиссиСй (IEC) ΠΏΠΎ всСм вопросам стандартизации Π² области элСктротСхники.
ΠœΠ΅Ρ‚ΠΎΠ΄ΠΈΠΊΠΈ, ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Π½Π½Ρ‹Π΅ для Ρ€Π°Π·Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ Π΄Π°Π½Π½ΠΎΠ³ΠΎ Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚Π° ΠΈ Ρ‚Π΅, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ ΠΏΡ€Π΅Π΄Π½Π°Π·Π½Π°Ρ‡Π΅Π½Ρ‹ для ΠΈΡ…
дальнСйшСго сохранСния, описаны Π² Части 1 Π”ΠΈΡ€Π΅ΠΊΡ‚ΠΈΠ² ISO/IEC. ОсобСнно слСдуСт ΡƒΠΊΠ°Π·Ρ‹Π²Π°Ρ‚ΡŒ
Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹Π΅ ΠΊΡ€ΠΈΡ‚Π΅Ρ€ΠΈΠΈ утвСрТдСния, Π½Π΅ΠΎΠ±Ρ…ΠΎΠ΄ΠΈΠΌΡ‹Π΅ для Ρ€Π°Π·Π½Ρ‹Ρ… Ρ‚ΠΈΠΏΠΎΠ² Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚ΠΎΠ² ISO. Π”Π°Π½Π½Ρ‹ΠΉ Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚
составлСн Π² соотвСтствии с рСдакторскими ΠΏΡ€Π°Π²ΠΈΠ»Π°ΠΌΠΈ Части 2 Π”ΠΈΡ€Π΅ΠΊΡ‚ΠΈΠ² ISO/IEC
(www.iso.ΠΈΠ»ΠΈg/directives).
Π‘Π»Π΅Π΄ΡƒΠ΅Ρ‚ ΠΈΠΌΠ΅Ρ‚ΡŒ Π² Π²ΠΈΠ΄Ρƒ, Ρ‡Ρ‚ΠΎ Π½Π΅ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ элСмСнты этого Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚Π° ΠΌΠΎΠ³ΡƒΡ‚ Π±Ρ‹Ρ‚ΡŒ ΠΎΠ±ΡŠΠ΅ΠΊΡ‚ΠΎΠΌ ΠΏΠ°Ρ‚Π΅Π½Ρ‚Π½Ρ‹Ρ… ΠΏΡ€Π°Π².
ΠžΡ€Π³Π°Π½ΠΈΠ·Π°Ρ†ΠΈΡ ISO Π½Π΅ Π΄ΠΎΠ»ΠΆΠ½Π° нСсти ΠΎΡ‚Π²Π΅Ρ‚ΡΡ‚Π²Π΅Π½Π½ΠΎΡΡ‚ΡŒ Π·Π° ΠΈΠ΄Π΅Π½Ρ‚ΠΈΡ„ΠΈΠΊΠ°Ρ†ΠΈΡŽ ΠΊΠ°ΠΊΠΎΠ³ΠΎ-Π»ΠΈΠ±ΠΎ ΠΎΠ΄Π½ΠΎΠ³ΠΎ ΠΈΠ»ΠΈ всСх
ΠΏΠ°Ρ‚Π΅Π½Ρ‚Π½Ρ‹Ρ… ΠΏΡ€Π°Π². Π”Π΅Ρ‚Π°Π»ΠΈ любого ΠΏΠ°Ρ‚Π΅Π½Ρ‚Π½ΠΎΠ³ΠΎ ΠΏΡ€Π°Π²Π°, ΠΈΠ΄Π΅Π½Ρ‚ΠΈΡ„ΠΈΡ†ΠΈΡ€ΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ ΠΏΡ€ΠΈ Ρ€Π°Π·Ρ€Π°Π±ΠΎΡ‚ΠΊΠ΅ Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚Π°
Π΄ΠΎΠ»ΠΆΠ½Ρ‹ Π½Π°Ρ…ΠΎΠ΄ΠΈΡ‚ΡŒΡΡ Π²ΠΎ Π’Π²Π΅Π΄Π΅Π½ΠΈΠΈ ΠΈ/ΠΈΠ»ΠΈ Π² ΠΏΠ΅Ρ€Π΅Ρ‡Π½Π΅ ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½Π½Ρ‹Ρ… ΠΏΠ°Ρ‚Π΅Π½Ρ‚Π½Ρ‹Ρ… заявок ISO
(www.iso.ΠΈΠ»ΠΈg/patents).
Π›ΡŽΠ±ΠΎΠ΅ Ρ„ΠΈΡ€ΠΌΠ΅Π½Π½ΠΎΠ΅ Π½Π°ΠΈΠΌΠ΅Π½ΠΎΠ²Π°Π½ΠΈΠ΅, ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΠ΅ΠΌΠΎΠ΅ Π² этом Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚Π΅, являСтся ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠ΅ΠΉ для
удобства ΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚Π΅Π»Π΅ΠΉ ΠΈ Π½Π΅ являСтся ΠΎΠ΄ΠΎΠ±Ρ€Π΅Π½ΠΈΠ΅ΠΌ.
О Ρ‚ΠΎΠ»ΠΊΠΎΠ²Π°Π½ΠΈΠΈ значСния спСцифичСских Ρ‚Π΅Ρ€ΠΌΠΈΠ½ΠΎΠ² ISO ΠΈ Π²Ρ‹Ρ€Π°ΠΆΠ΅Π½ΠΈΠΉ, относящихся ΠΊ ΠΎΡ†Π΅Π½ΠΊΠ΅
соотвСтствия, Π° Ρ‚Π°ΠΊΠΆΠ΅ ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΈ ΠΎ строгом соблюдСнии ISO ΠΏΡ€ΠΈΠ½Ρ†ΠΈΠΏΠΎΠ² Π’Π’Πž Π² ΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΠΈ
ВСхничСских Π±Π°Ρ€ΡŒΠ΅Ρ€ΠΎΠ² Π² Ρ‚ΠΎΡ€Π³ΠΎΠ²Π»Π΅ (TBT) см. ΡΠ»Π΅Π΄ΡƒΡŽΡ‰ΡƒΡŽ URL: Foreword β€” Supplementary information.
ВСхничСским ΠšΠΎΠΌΠΈΡ‚Π΅Ρ‚ΠΎΠΌ, отвСтствСнным Π·Π° Π΄Π°Π½Π½Ρ‹ΠΉ Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚, являСтся ISO/TC 17, Π‘Ρ‚Π°Π»ΡŒ, ΠŸΠΎΠ΄ΠΊΠΎΠΌΠΈΡ‚Π΅Ρ‚
SC 12, ΠŸΡ€ΠΎΠ΄ΡƒΠΊΡ†ΠΈΡ Π½Π΅ΠΏΡ€Π΅Ρ€Ρ‹Π²Π½ΠΎΠΉ ΠΏΡ€ΠΎΠΊΠ°Ρ‚ΠΊΠΈ.
НастоящСС ΡˆΠ΅ΡΡ‚ΠΎΠ΅ ΠΈΠ·Π΄Π°Π½ΠΈΠ΅ отмСняСт ΠΈ замСняСт пятоС ΠΈΠ·Π΄Π°Π½ΠΈΠ΅ (ISO 4995:2008), ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠ΅ Π±Ρ‹Π»ΠΎ
тСхничСски пСрСсмотрСно.
iv Β© ISO 2014 – ВсС ΠΏΡ€Π°Π²Π° ΡΠΎΡ…Ρ€Π°Π½ΡΡŽΡ‚ΡΡ

ΠœΠ•Π–Π”Π£ΠΠΠ ΠžΠ”ΠΠ«Π™ БВАНДАРВ ISO 4995:2014(R)

Листы горячСкатаныС ΠΈΠ· конструкционной стали
1 ΠžΠ±Π»Π°ΡΡ‚ΡŒ примСнСния
Настоящий ΠΌΠ΅ΠΆΠ΄ΡƒΠ½Π°Ρ€ΠΎΠ΄Π½Ρ‹ΠΉ стандарт распространяСтся Π½Π° Π³ΠΎΡ€ΡΡ‡Π΅ΠΊΠ°Ρ‚Π°Π½ΡƒΡŽ Π»ΠΈΡΡ‚ΠΎΠ²ΡƒΡŽ ΡΡ‚Π°Π»ΡŒ
конструкционного качСства, ΠΌΠ°Ρ€ΠΊΠΈ ΠΈ классы ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΉ пСрСчислСны Π² Π’Π°Π±Π»ΠΈΡ†Π΅ 1, ΠΎΠ±Ρ‹Ρ‡Π½ΠΎ Π²Ρ‹ΠΏΠ»Π°Π²Π»ΡΠ΅ΠΌΡƒΡŽ
Π±Π΅Π· примСнСния ΠΌΠΈΠΊΡ€ΠΎΠ»Π΅Π³ΠΈΡ€ΡƒΡŽΡ‰ΠΈΡ… элСмСнтов. Π­Ρ‚Π° продукция прСдназначаСтся для конструкционных
Ρ†Π΅Π»Π΅ΠΉ, Π³Π΄Π΅ особСнно Π²Π°ΠΆΠ½Ρ‹ мСханичСскиС свойства. ΠžΠ±Ρ‹Ρ‡Π½ΠΎ ΠΎΠ½Π° ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΠ΅Ρ‚ΡΡ Π² состоянии поставки ΠΈ
прСдназначаСтся для конструкций Π½Π° Π±ΠΎΠ»Ρ‚Π°Ρ…, Π·Π°ΠΊΠ»Π΅ΠΏΠΊΠ°Ρ… ΠΈ сварных. Π­Ρ‚Π° продукция производится Π½Π°
ΡˆΠΈΡ€ΠΎΠΊΠΎΠΏΠΎΠ»ΠΎΡΠ½ΠΎΠΌ ΠΏΡ€ΠΎΠΊΠ°Ρ‚Π½ΠΎΠΌ станС, Π° Π½Π΅ Π½Π° толстолистовом ΠΏΡ€ΠΎΠΊΠ°Ρ‚Π½ΠΎΠΌ станС.
Настоящий ΠΌΠ΅ΠΆΠ΄ΡƒΠ½Π°Ρ€ΠΎΠ΄Π½Ρ‹ΠΉ стандарт Π½Π΅ распространяСтся Π½Π° стали для ΠΊΠΎΡ‚Π»ΠΎΠ² ΠΈΠ»ΠΈ сосудов
Ρ€Π°Π±ΠΎΡ‚Π°ΡŽΡ‰ΠΈΡ… ΠΏΠΎΠ΄ Π΄Π°Π²Π»Π΅Π½ΠΈΠ΅ΠΌ, Π½Π° стали Ρ‚ΠΎΡ€Π³ΠΎΠ²ΠΎΠ³ΠΎ качСства ΠΈΠ»ΠΈ для вытяТки (рассмотрСнныС Π²
[1]
ISO 3573 ), Π½Π° стали Π²Ρ‚ΠΎΡ€ΠΈΡ‡Π½ΠΎΠΉ ΠΏΡ€ΠΎΠΊΠ°Ρ‚ΠΊΠΈ для ΠΈΠ·Π΄Π΅Π»ΠΈΠΉ, ΠΎΠ±ΠΆΠΈΠΌΠ°Π΅ΠΌΡ‹Ρ… Π² Ρ…ΠΎΠ»ΠΎΠ΄Π½ΠΎΠΌ состоянии, Π½Π°
Π½Π΅Ρ€ΠΆΠ°Π²Π΅ΡŽΡ‰ΠΈΠ΅ стали с ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½Π½ΠΎΠΉ ΡΡ‚ΠΎΠΉΠΊΠΎΡΡ‚ΡŒΡŽ ΠΊ атмосфСрной ΠΊΠΎΡ€Ρ€ΠΎΠ·ΠΈΠΈ.
2 НормативныС ссылки
Π‘Π»Π΅Π΄ΡƒΡŽΡ‰ΠΈΠ΅ ссылочныС Π½ΠΎΡ€ΠΌΠ°Ρ‚ΠΈΠ²Π½Ρ‹Π΅ Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚Ρ‹, ΠΏΠΎΠ»Π½ΠΎΡΡ‚ΡŒΡŽ ΠΈΠ»ΠΈ частично, ΡΠ²Π»ΡΡŽΡ‚ΡΡ ΠΎΠ±ΡΠ·Π°Ρ‚Π΅Π»ΡŒΠ½Ρ‹ΠΌΠΈ
для примСнСния настоящСго Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚Π°. Для ТСстких ссылок примСняСтся Ρ‚ΠΎΠ»ΡŒΠΊΠΎ Ρ†ΠΈΡ‚ΠΈΡ€ΡƒΠ΅ΠΌΠΎΠ΅ ΠΈΠ·Π΄Π°Π½ΠΈΠ΅
Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚Π°. Для ΠΏΠ»Π°Π²Π°ΡŽΡ‰ΠΈΡ… ссылок Π½Π΅ΠΎΠ±Ρ…ΠΎΠ΄ΠΈΠΌΠΎ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚ΡŒ самоС послСднСС ΠΈΠ·Π΄Π°Π½ΠΈΠ΅ Π½ΠΎΡ€ΠΌΠ°Ρ‚ΠΈΠ²Π½ΠΎΠ³ΠΎ
ссылочного Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚Π° (Π²ΠΊΠ»ΡŽΡ‡Π°Ρ Π»ΡŽΠ±Ρ‹Π΅ измСнСния).
ISO 6892-1, ΠœΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»Ρ‹ мСталличСскиС. Π˜ΡΠΏΡ‹Ρ‚Π°Π½ΠΈΡ Π½Π° растяТСниС. Π§Π°ΡΡ‚ΡŒ 1. ΠœΠ΅Ρ‚ΠΎΠ΄ испытания ΠΏΡ€ΠΈ
ΠΊΠΎΠΌΠ½Π°Ρ‚Π½ΠΎΠΉ Ρ‚Π΅ΠΌΠΏΠ΅Ρ€Π°Ρ‚ΡƒΡ€Π΅
ISO 13976, Π‘Ρ‚Π°Π»ΡŒ толстолистовая горячСкатаная Π² Ρ€ΡƒΠ»ΠΎΠ½Π°Ρ… конструкционная
ISO 16160, ΠŸΡ€ΠΎΠΊΠ°Ρ‚ ΡΡ‚Π°Π»ΡŒΠ½ΠΎΠΉ листовой горячий Π½Π΅ΠΏΡ€Π΅Ρ€Ρ‹Π²Π½Ρ‹ΠΉ. Допуски Π½Π° Ρ€Π°Π·ΠΌΠ΅Ρ€Ρ‹ ΠΈ Ρ„ΠΎΡ€ΠΌΡƒ
3 Π’Π΅Ρ€ΠΌΠΈΠ½Ρ‹ ΠΈ опрСдСлСния
Для Π΄Π°Π½Π½ΠΎΠ³ΠΎ Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚Π° ΠΏΡ€ΠΈΠΌΠ΅Π½ΡΡŽΡ‚ΡΡ ΡΠ»Π΅Π΄ΡƒΡŽΡ‰ΠΈΠ΅ Ρ‚Π΅Ρ€ΠΌΠΈΠ½Ρ‹ ΠΈ опрСдСлСния.
3.1
ΠΌΠΈΠΊΡ€ΠΎΠ»Π΅Π³ΠΈΡ€ΡƒΡŽΡ‰ΠΈΠΉ элСмСнт
microalloying element
элСмСнт, Ρ‚ΠΈΠΏΠ° ниобия, ванадия, Ρ‚ΠΈΡ‚Π°Π½Π° ΠΈ.Ρ‚.ΠΏ., ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΉ добавляСтся Π² ΠΎΠ΄ΠΈΠ½ΠΎΡ‡ΠΊΡƒ ΠΈΠ»ΠΈ Π² ΠΊΠΎΠΌΠ±ΠΈΠ½Π°Ρ†ΠΈΠΈ, для
получСния Π±ΠΎΠ»Π΅Π΅ высоких ΡƒΡ€ΠΎΠ²Π½Π΅ΠΉ прочности Π² сочСтании с ΡƒΠ»ΡƒΡ‡ΡˆΠ΅Π½Π½ΠΎΠΉ ΡΠΏΠΎΡΠΎΠ±Π½ΠΎΡΡ‚ΡŒΡŽ ΠΊ
Ρ„ΠΎΡ€ΠΌΠΎΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡŽ, ΠΊ сваркС ΠΈ с ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½Π½ΠΎΠΉ Π²ΡΠ·ΠΊΠΎΡΡ‚ΡŒΡŽ ΠΏΠΎ ΡΡ€Π°Π²Π½Π΅Π½ΠΈΡŽ с Π½Π΅ Π»Π΅Π³ΠΈΡ€ΠΎΠ²Π°Π½Π½Ρ‹ΠΌΠΈ сталями с
эквивалСнтными уровнями прочности
3.2
горячСкатаная листовая ΡΡ‚Π°Π»ΡŒ
hot-rolled steel sheet
продукция, получСнная ΠΏΡ€ΠΎΠΊΠ°Ρ‚ΠΊΠΎΠΉ Π½Π°Π³Ρ€Π΅Ρ‚ΠΎΠΉ стали Π½Π° ΡˆΠΈΡ€ΠΎΠΊΠΎΠΏΠΎΠ»ΠΎΡΠ½ΠΎΠΌ ΠΏΡ€ΠΎΠΊΠ°Ρ‚Π½ΠΎΠΌ станС Π½Π΅ΠΏΡ€Π΅Ρ€Ρ‹Π²Π½ΠΎΠ³ΠΎ
ΠΈΠ»ΠΈ рСвСрсивного Ρ‚ΠΈΠΏΠ° Π΄ΠΎ Π·Π°Π΄Π°Π½Π½ΠΎΠΉ Ρ‚ΠΎΠ»Ρ‰ΠΈΠ½ΠΎΠΉ листа, которая ΠΈΠΌΠ΅Π΅Ρ‚ ΠΏΠΎΠ²Π΅Ρ€Ρ…Π½ΠΎΡΡ‚ΡŒ, ΠΏΠΎΠΊΡ€Ρ‹Ρ‚ΡƒΡŽ оксидной
ΠΏΠ»Π΅Π½ΠΊΠΎΠΉ ΠΈΠ»ΠΈ ΠΎΠΊΠ°Π»ΠΈΠ½ΠΎΠΉ Π² Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Π΅ горячСй ΠΏΡ€ΠΎΠΊΠ°Ρ‚ΠΊΠΈ
3.3
горячСкатаная листовая ΡΡ‚Π°Π»ΡŒ, очищСнная ΠΎΡ‚ ΠΎΠΊΠ°Π»ΠΈΠ½Ρ‹
hot-rolled descaled steel sheet
горячСкатаная листовая ΡΡ‚Π°Π»ΡŒ, с повСрхности ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΉ Π±Ρ‹Π»Π° ΡƒΠ΄Π°Π»Π΅Π½Π° оксидная ΠΏΠ»Π΅Π½ΠΊΠ° ΠΈΠ»ΠΈ ΠΎΠΊΠ°Π»ΠΈΠ½Π°
ΠΎΠ±Ρ‹Ρ‡Π½ΠΎ ΠΏΡƒΡ‚Π΅ΠΌ травлСния Π² кислотном растворС
ΠŸΠ Π˜ΠœΠ•Π§ΠΠΠ˜Π• 1 БнятиС ΠΎΠΊΠ°Π»ΠΈΠ½Ρ‹ ΠΌΠΎΠΆΠ΅Ρ‚ Π²Ρ‹ΠΏΠΎΠ»Π½ΡΡ‚ΡŒΡΡ с мСханичСскими ΠΌΠ΅Ρ‚ΠΎΠ΄Π°ΠΌΠΈ, Π½Π°ΠΏΡ€ΠΈΠΌΠ΅Ρ€ пСскоструйной
очисткой. Π’ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ Π½Π΅ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠ΅ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ свойств Π² Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Π΅ очистки ΠΎΡ‚ ΠΎΠΊΠ°Π»ΠΈΠ½Ρ‹.
3.4
ΠΊΡ€ΠΎΠΌΠΊΠΈ
edges
3.4.1
нСобрСзная ΠΊΡ€ΠΎΠΌΠΊΠ°
mill edge
Π½ΠΎΡ€ΠΌΠ°Π»ΡŒΠ½Π°Ρ боковая ΠΊΡ€ΠΎΠΌΠΊΠ° Π±Π΅Π· ΠΊΠ°ΠΊΠΎΠ³ΠΎ-Π»ΠΈΠ±ΠΎ ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½Π½ΠΎΠ³ΠΎ ΠΊΠΎΠ½Ρ‚ΡƒΡ€Π°, ΠΎΠ±Ρ€Π°Π·ΡƒΡŽΡ‰Π°ΡΡΡ ΠΏΡ€ΠΈ горячСй ΠΏΡ€ΠΎΠΊΠ°Ρ‚ΠΊΠ΅
ΠŸΠ Π˜ΠœΠ•Π§ΠΠΠ˜Π• 1 НСобрСзныС ΠΊΡ€ΠΎΠΌΠΊΠΈ ΠΌΠΎΠ³ΡƒΡ‚ ΠΈΠΌΠ΅Ρ‚ΡŒ Π½Π΅ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ нСровности, Ρ‚Π°ΠΊΠΈΠ΅ ΠΊΠ°ΠΊ ΠΊΡ€ΠΎΠΌΠΊΠΈ с ΠΏΠΎΠΏΠ΅Ρ€Π΅Ρ‡Π½Ρ‹ΠΌΠΈ
Ρ‚Ρ€Π΅Ρ‰ΠΈΠ½Π°ΠΌΠΈ ΠΈΠ»ΠΈ Ρ€Π²Π°Π½Ρ‹Π΅ ΠΈΠ»ΠΈ Ρ‚ΠΎΠ½ΠΊΠΈΠ΅ (острыС) ΠΊΡ€ΠΎΠΌΠΊΠΈ.
3.4.2
обрСзная
sheared edge
Π½ΠΎΡ€ΠΌΠ°Π»ΡŒΠ½Π°Ρ ΠΊΡ€ΠΎΠΌΠΊΠ°, ΠΎΠ±Ρ€Π°Π·ΡƒΡŽΡ‰Π°ΡΡΡ ΠΏΡ€ΠΈ ΠΎΠ±Ρ€Π΅Π·ΠΊΠ΅, ΠΏΡ€ΠΎΠ΄ΠΎΠ»ΡŒΠ½ΠΎΠΉ Ρ€Π°Π·Ρ€Π΅Π·ΠΊΠ΅ ΠΈΠ»ΠΈ зачисткС листа с
Π½Π΅ΠΎΠ±Ρ€Π΅Π·Π½ΠΎΠΉ ΠΊΡ€ΠΎΠΌΠΊΠΎΠΉ
ΠŸΠ Π˜ΠœΠ•Π§ΠΠΠ˜Π• 1 ΠŸΡ€ΠΈ ΠΎΠ±Ρ‹Ρ‡Π½ΠΎΠΉ ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠ΅ заусСнСц, ΠΎΠ±Ρ€Π°Π·ΡƒΡŽΡ‰ΠΈΠΉΡΡ ΠΏΡ€ΠΈ ΠΏΡ€ΠΎΠ΄ΠΎΠ»ΡŒΠ½ΠΎΠΉ Ρ€Π΅Π·ΠΊΠ΅, Π½Π΅ ΠΎΠ±ΡΠ·Π°Ρ‚Π΅Π»ΡŒΠ½ΠΎ
находится Π² ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½Π½ΠΎΠΌ ΠΏΠΎΠ»ΠΎΠΆΠ΅Π½ΠΈΠΈ.
3.5
стабилизированная алюминиСм ΡΡ‚Π°Π»ΡŒ
alluminum killed
ΡΡ‚Π°Π»ΡŒ, раскислСнная алюминиСм Π² количСствС достаточном для прСдотвращСния выдСлСния Π³Π°Π·Π° ΠΏΡ€ΠΈ
Π·Π°Ρ‚Π²Π΅Ρ€Π΄Π΅Π²Π°Π½ΠΈΠΈ
3.6
партия
lot
50 Ρ‚ ΠΈΠ»ΠΈ мСньшС листового ΠΏΡ€ΠΎΠΊΠ°Ρ‚Π° ΠΎΠ΄ΠΈΠ½Π°ΠΊΠΎΠ²ΠΎΠ³ΠΎ обозначСния, ΠΏΡ€ΠΎΠΊΠ°Ρ‚Π°Π½Π½ΠΎΠ³ΠΎ Π΄ΠΎ ΠΎΠ΄ΠΈΠ½Π°ΠΊΠΎΠ²ΠΎΠΉ Ρ‚ΠΎΠ»Ρ‰ΠΈΠ½Ρ‹ ΠΈ
состояния
4 Π Π°Π·ΠΌΠ΅Ρ€Ρ‹
4.1 Π­Ρ‚Π° продукция ΠΎΠ±Ρ‹Ρ‡Π½ΠΎ производится Ρ‚ΠΎΠ»Ρ‰ΠΈΠ½ΠΎΠΉ ΠΎΡ‚ 1,6 ΠΌΠΌ Π΄ΠΎ 6 ΠΌΠΌ ΠΈ ΡˆΠΈΡ€ΠΈΠ½ΠΎΠΉ 600 ΠΌΠΌ ΠΈ Π±ΠΎΠ»Π΅Π΅ Π²
Ρ€ΡƒΠ»ΠΎΠ½Π°Ρ… ΠΈ ΠΌΠ΅Ρ€Π½Ρ‹Ρ… Π΄Π»ΠΈΠ½Π°Ρ….
4.2 ГорячСкатаный лист ΡˆΠΈΡ€ΠΈΠ½ΠΎΠΉ ΠΌΠ΅Π½Π΅Π΅ 600 ΠΌΠΌ ΠΌΠΎΠΆΠ΅Ρ‚ ΠΎΡ‚Ρ€Π΅Π·Π°Ρ‚ΡŒΡΡ ΠΎΡ‚ ΡˆΠΈΡ€ΠΎΠΊΠΎΠ³ΠΎ листа ΠΈ
Ρ€Π°ΡΡΠΌΠ°Ρ‚Ρ€ΠΈΠ²Π°Ρ‚ΡŒΡΡ ΠΊΠ°ΠΊ лист.
ΠŸΠ Π˜ΠœΠ•Π§ΠΠΠ˜Π• ГорячСкатанный лист Ρ‚ΠΎΠ»Ρ‰ΠΈΠ½ΠΎΠΉ Π΄ΠΎ 3 ΠΌΠΌ, Π½ΠΎ Π½Π΅ Π²ΠΊΠ»ΡŽΡ‡Π°Ρ 3 ΠΌΠΌ, ΠΎΠ±Ρ‹Ρ‡Π½ΠΎ Π½Π°Π·Ρ‹Π²Π°ΡŽΡ‚ β€œΡ‚ΠΎΠ½ΠΊΠΈΠΌβ€
листом. ГорячСкатанный лист Ρ‚ΠΎΠ»Ρ‰ΠΈΠ½ΠΎΠΉ 3 ΠΌΠΌ ΠΈ Π²Ρ‹ΡˆΠ΅ ΠΎΠ±Ρ‹Ρ‡Π½ΠΎ Π½Π°Π·Ρ‹Π²Π°ΡŽΡ‚ β€œΡ‚ΠΎΠ»ΡΡ‚Ρ‹ΠΌβ€ листом.
5 Условия производства
5.1 Π’Ρ‹ΠΏΠ»Π°Π²ΠΊΠ° стали
Если Π½Π΅ согласовано ΠΈΠ½Π°Ρ‡Π΅ ΠΌΠ΅ΠΆΠ΄Ρƒ заинтСрСсованными сторонами, Ρ‚ΠΎ процСссы ΠΏΠ»Π°Π²ΠΊΠΈ стали ΠΈ
производства горячСкатаного листа ΠΎΡ‚Π΄Π°ΡŽΡ‚ΡΡ Π½Π° усмотрСниС производитСля. По запросу, Π·Π°ΠΊΠ°Π·Ρ‡ΠΈΠΊ
Π΄ΠΎΠ»ΠΆΠ΅Π½ Π±Ρ‹Ρ‚ΡŒ ΠΏΡ€ΠΎΠΈΠ½Ρ„ΠΎΡ€ΠΌΠΈΡ€ΠΎΠ²Π°Π½ ΠΎ процСссС Π²Ρ‹ΠΏΠ»Π°Π²ΠΊΠΈ стали, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΉ примСнялся.
2 Β© ISO 2014 – ВсС ΠΏΡ€Π°Π²Π° ΡΠΎΡ…Ρ€Π°Π½ΡΡŽΡ‚ΡΡ

5.2 Π₯имичСский состав
Π₯имичСский состав (Π°Π½Π°Π»ΠΈΠ·Π° ΠΏΠ»Π°Π²ΠΊΠΈ) Π΄ΠΎΠ»ΠΆΠ΅Π½ ΡΠΎΠΎΡ‚Π²Π΅Ρ‚ΡΡ‚Π²ΠΎΠ²Π°Ρ‚ΡŒ трСбованиям, ΡƒΠΊΠ°Π·Π°Π½Π½Ρ‹ΠΌ Π² Π’Π°Π±Π»ΠΈΡ†Π°Ρ… 1 ΠΈ 2.
5.3 Π₯имичСский Π°Π½Π°Π»ΠΈΠ·
5.3.1 Анализ плавки
Анализ ΠΊΠ°ΠΆΠ΄ΠΎΠΉ ΠΏΠ»Π°Π²ΠΊΠΈ стали Π΄ΠΎΠ»ΠΆΠ΅Π½ ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΡ‚ΡŒΡΡ ΠΏΡ€ΠΎΠΈΠ·Π²ΠΎΠ΄ΠΈΡ‚Π΅Π»Π΅ΠΌ для опрСдСлСния соотвСтствия
трСбованиям, пСрСчислСнным Π² Π’Π°Π±Π»ΠΈΡ†Π°Ρ… 1 ΠΈ 2. По запросу ΠΏΡ€ΠΈ ΠΎΡ„ΠΎΡ€ΠΌΠ»Π΅Π½ΠΈΠΈ Π·Π°ΠΊΠ°Π·Π°, Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ этого
Π°Π½Π°Π»ΠΈΠ·Π° Π΄ΠΎΠ»ΠΆΠ½Ρ‹ ΡΠΎΠΎΠ±Ρ‰Π°Ρ‚ΡŒΡΡ Π·Π°ΠΊΠ°Π·Ρ‡ΠΈΠΊΡƒ ΠΈΠ»ΠΈ Π΅Π³ΠΎ прСдстави
...


ΠœΠ•Π–Π”Π£ΠΠΠ ΠžΠ”ΠΠ«Π™ ISO
БВАНДАРВ 4995
ШСстоС ΠΈΠ·Π΄Π°Π½ΠΈΠ΅
2014-10-01
Листы горячСкатаныС ΠΈΠ·
конструкционной стали
Hot-rolled steel sheet of structural quality

ΠžΡ‚Π²Π΅Ρ‚ΡΡ‚Π²Π΅Π½Π½ΠΎΡΡ‚ΡŒ Π·Π° ΠΏΠΎΠ΄Π³ΠΎΡ‚ΠΎΠ²ΠΊΡƒ русской вСрсии нСсёт GOST R

(Российская ЀСдСрация) Π² соотвСтствии со ΡΡ‚Π°Ρ‚ΡŒΡ‘ΠΉ 18.1 Устава ISO
Бсылочный Π½ΠΎΠΌΠ΅Ρ€
Β©
ISO 2014
Π”ΠžΠšΠ£ΠœΠ•ΠΠ’ Π—ΠΠ©Π˜Π©Π•Π ΠΠ’Π’ΠžΠ Π‘ΠšΠ˜Πœ ΠŸΠ ΠΠ’ΠžΠœ

Β© ISO 2014
ВсС ΠΏΡ€Π°Π²Π° ΡΠΎΡ…Ρ€Π°Π½ΡΡŽΡ‚ΡΡ. Если Π½Π΅ ΡƒΠΊΠ°Π·Π°Π½ΠΎ ΠΈΠ½ΠΎΠ΅, Π½ΠΈΠΊΠ°ΠΊΡƒΡŽ Ρ‡Π°ΡΡ‚ΡŒ настоящСй ΠΏΡƒΠ±Π»ΠΈΠΊΠ°Ρ†ΠΈΠΈ нСльзя ΠΊΠΎΠΏΠΈΡ€ΠΎΠ²Π°Ρ‚ΡŒ ΠΈΠ»ΠΈ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚ΡŒ Π²
ΠΊΠ°ΠΊΠΎΠΉ-Π»ΠΈΠ±ΠΎ Ρ„ΠΎΡ€ΠΌΠ΅ ΠΈΠ»ΠΈ ΠΊΠ°ΠΊΠΈΠΌ-Π»ΠΈΠ±ΠΎ элСктронным ΠΈΠ»ΠΈ мСханичСским способом, Π²ΠΊΠ»ΡŽΡ‡Π°Ρ Ρ„ΠΎΡ‚ΠΎΠΊΠΎΠΏΠΈΠΈ ΠΈΠ»ΠΈ ΠΎΡ‚ΠΏΡ€Π°Π²ΠΊΠΎΠΉ ΠΏΠΎ ΠΈΠ½Ρ‚Π΅Ρ€Π½Π΅Ρ‚Ρƒ
ΠΈΠ»ΠΈ Π²Π½ΡƒΡ‚Ρ€ΠΈ сСти, Π±Π΅Π· ΠΏΡ€Π΅Π΄Π²Π°Ρ€ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠ³ΠΎ письмСнного согласия. Π Π°Π·Ρ€Π΅ΡˆΠ΅Π½ΠΈΠ΅ ΠΌΠΎΠΆΠ΅Ρ‚ Π±Ρ‹Ρ‚ΡŒ ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½ΠΎ ΠΎΡ‚ ISO ΠΏΠΎ адрСсу,
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ΠžΠΏΡƒΠ±Π»ΠΈΠΊΠΎΠ²Π°Π½ΠΎ Π² Π¨Π²Π΅ΠΉΡ†Π°Ρ€ΠΈΠΈ
ii Β© ISO 2014 – ВсС ΠΏΡ€Π°Π²Π° ΡΠΎΡ…Ρ€Π°Π½ΡΡŽΡ‚ΡΡ

Π‘ΠΎΠ΄Π΅Ρ€ΠΆΠ°Π½ΠΈΠ΅ Π‘Ρ‚Ρ€Π°Π½ΠΈΡ†Π°
ΠŸΡ€Π΅Π΄ΠΈΡΠ»ΠΎΠ²ΠΈΠ΅ . iv
1  ΠžΠ±Π»Π°ΡΡ‚ΡŒ примСнСния . 1
2  НормативныС ссылки . 1
3  Π’Π΅Ρ€ΠΌΠΈΠ½Ρ‹ ΠΈ опрСдСлСния . 1
4  Π Π°Π·ΠΌΠ΅Ρ€Ρ‹ . 2
5  Условия производства . 2
5.1  Π’Ρ‹ΠΏΠ»Π°Π²ΠΊΠ° стали . 2
5.2  Π₯имичСский состав . 3
5.3  Π₯имичСский Π°Π½Π°Π»ΠΈΠ· . 3
5.4  ΠœΠ΅Ρ…Π°Π½ΠΈΡ‡Π΅ΡΠΊΠΈΠ΅ свойства . 4
5.5  НазначСниС . 4
5.6  Π‘Π²Π°Ρ€ΠΈΠ²Π°Π΅ΠΌΠΎΡΡ‚ΡŒ . 4
5.7  БостояниС повСрхности . 5
5.8  ΠŸΡ€ΠΎΠΌΠ°ΡΠ»ΠΈΠ²Π°Π½ΠΈΠ΅ . 5
6  Допуски Π½Π° Ρ€Π°Π·ΠΌΠ΅Ρ€Ρ‹ ΠΈ Ρ„ΠΎΡ€ΠΌΡƒ . 5
7  ΠžΡ‚Π±ΠΎΡ€ ΠΎΠ±Ρ€Π°Π·Ρ†ΠΎΠ² Π½Π° растяТСниС . 5
8  Π˜ΡΠΏΡ‹Ρ‚Π°Π½ΠΈΡ Π½Π° рястяТСниС . 5
9  ΠŸΠΎΠ²Ρ‚ΠΎΡ€Π½Ρ‹Π΅ испытания . 5
9.1  ΠœΠ΅Ρ…Π°Π½ΠΈΡ‡Π΅ΡΠΊΠ°Ρ ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠ° ΠΈ Ρ‚Ρ€Π΅Ρ‰ΠΈΠ½Ρ‹ . 5
9.2  Π£Π΄Π»ΠΈΠ½Π΅Π½ΠΈΠ΅ . 5
9.3  Π”ΠΎΠΏΠΎΠ½ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹Π΅ испытания . 5
10  ΠŸΠΎΠ²Ρ‚ΠΎΡ€Π½ΠΎΠ΅ прСдставлСниС для ΠΏΡ€ΠΈΠ΅ΠΌΠΊΠΈ . 6
11  ΠšΠ°Ρ‡Π΅ΡΡ‚Π²ΠΎ изготовлСния . 6
12  ΠšΠΎΠ½Ρ‚Ρ€ΠΎΠ»ΡŒ ΠΈ ΠΏΡ€ΠΈΠ΅ΠΌΠΊΠ° . 6
13  Π Π°Π·ΠΌΠ΅Ρ€ Ρ€ΡƒΠ»ΠΎΠ½Π° . 6
14  ΠœΠ°Ρ€ΠΊΠΈΡ€ΠΎΠ²ΠΊΠ° . 6
15  Π˜Π½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΡ, которая Π΄ΠΎΠ»ΠΆΠ½Π° ΠΏΡ€Π΅Π΄ΡΡ‚Π°Π²Π»ΡΡ‚ΡŒΡΡ Π·Π°ΠΊΠ°Π·Ρ‡ΠΈΠΊΠΎΠΌ . 7
Библиография . 8

ΠŸΡ€Π΅Π΄ΠΈΡΠ»ΠΎΠ²ΠΈΠ΅
ΠœΠ΅ΠΆΠ΄ΡƒΠ½Π°Ρ€ΠΎΠ΄Π½Π°Ρ организация ΠΏΠΎ стандартизации (ISO) являСтся всСмирной Ρ„Π΅Π΄Π΅Ρ€Π°Ρ†ΠΈΠ΅ΠΉ Π½Π°Ρ†ΠΈΠΎΠ½Π°Π»ΡŒΠ½Ρ‹Ρ…
ΠΎΡ€Π³Π°Π½ΠΈΠ·Π°Ρ†ΠΈΠΉ ΠΏΠΎ стандартизации (ΠΊΠΎΠΌΠΈΡ‚Π΅Ρ‚ΠΎΠ²-Ρ‡Π»Π΅Π½ΠΎΠ² ISO). Π Π°Π·Ρ€Π°Π±ΠΎΡ‚ΠΊΠ° ΠΌΠ΅ΠΆΠ΄ΡƒΠ½Π°Ρ€ΠΎΠ΄Π½Ρ‹Ρ… стандартов
ΠΎΠ±Ρ‹Ρ‡Π½ΠΎ осущСствляСтся тСхничСскими ΠΊΠΎΠΌΠΈΡ‚Π΅Ρ‚Π°ΠΌΠΈ ISO. ΠšΠ°ΠΆΠ΄Ρ‹ΠΉ ΠΊΠΎΠΌΠΈΡ‚Π΅Ρ‚-Ρ‡Π»Π΅Π½, заинтСрСсованный Π²
Π΄Π΅ΡΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ, для ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΉ Π±Ρ‹Π» создан тСхничСский ΠΊΠΎΠΌΠΈΡ‚Π΅Ρ‚, ΠΈΠΌΠ΅Π΅Ρ‚ ΠΏΡ€Π°Π²ΠΎ Π±Ρ‹Ρ‚ΡŒ прСдставлСнным Π² этом
ΠΊΠΎΠΌΠΈΡ‚Π΅Ρ‚Π΅. ΠœΠ΅ΠΆΠ΄ΡƒΠ½Π°Ρ€ΠΎΠ΄Π½Ρ‹Π΅ ΠΏΡ€Π°Π²ΠΈΡ‚Π΅Π»ΡŒΡΡ‚Π²Π΅Π½Π½Ρ‹Π΅ ΠΈ Π½Π΅ΠΏΡ€Π°Π²ΠΈΡ‚Π΅Π»ΡŒΡΡ‚Π²Π΅Π½Π½Ρ‹Π΅ ΠΎΡ€Π³Π°Π½ΠΈΠ·Π°Ρ†ΠΈΠΈ, ΠΈΠΌΠ΅ΡŽΡ‰ΠΈΠ΅ связи с
ISO, Ρ‚Π°ΠΊΠΆΠ΅ ΠΏΡ€ΠΈΠ½ΠΈΠΌΠ°ΡŽΡ‚ участиС Π² Ρ€Π°Π±ΠΎΡ‚Π°Ρ…. ISO Ρ€Π°Π±ΠΎΡ‚Π°Π΅Ρ‚ Π² тСсном сотрудничСствС с ΠœΠ΅ΠΆΠ΄ΡƒΠ½Π°Ρ€ΠΎΠ΄Π½ΠΎΠΉ
элСктротСхничСской комиссиСй (IEC) ΠΏΠΎ всСм вопросам стандартизации Π² области элСктротСхники.
ΠœΠ΅Ρ‚ΠΎΠ΄ΠΈΠΊΠΈ, ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Π½Π½Ρ‹Π΅ для Ρ€Π°Π·Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ Π΄Π°Π½Π½ΠΎΠ³ΠΎ Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚Π° ΠΈ Ρ‚Π΅, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ ΠΏΡ€Π΅Π΄Π½Π°Π·Π½Π°Ρ‡Π΅Π½Ρ‹ для ΠΈΡ…
дальнСйшСго сохранСния, описаны Π² Части 1 Π”ΠΈΡ€Π΅ΠΊΡ‚ΠΈΠ² ISO/IEC. ОсобСнно слСдуСт ΡƒΠΊΠ°Π·Ρ‹Π²Π°Ρ‚ΡŒ
Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹Π΅ ΠΊΡ€ΠΈΡ‚Π΅Ρ€ΠΈΠΈ утвСрТдСния, Π½Π΅ΠΎΠ±Ρ…ΠΎΠ΄ΠΈΠΌΡ‹Π΅ для Ρ€Π°Π·Π½Ρ‹Ρ… Ρ‚ΠΈΠΏΠΎΠ² Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚ΠΎΠ² ISO. Π”Π°Π½Π½Ρ‹ΠΉ Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚
составлСн Π² соотвСтствии с рСдакторскими ΠΏΡ€Π°Π²ΠΈΠ»Π°ΠΌΠΈ Части 2 Π”ΠΈΡ€Π΅ΠΊΡ‚ΠΈΠ² ISO/IEC
(www.iso.ΠΈΠ»ΠΈg/directives).
Π‘Π»Π΅Π΄ΡƒΠ΅Ρ‚ ΠΈΠΌΠ΅Ρ‚ΡŒ Π² Π²ΠΈΠ΄Ρƒ, Ρ‡Ρ‚ΠΎ Π½Π΅ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ элСмСнты этого Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚Π° ΠΌΠΎΠ³ΡƒΡ‚ Π±Ρ‹Ρ‚ΡŒ ΠΎΠ±ΡŠΠ΅ΠΊΡ‚ΠΎΠΌ ΠΏΠ°Ρ‚Π΅Π½Ρ‚Π½Ρ‹Ρ… ΠΏΡ€Π°Π².
ΠžΡ€Π³Π°Π½ΠΈΠ·Π°Ρ†ΠΈΡ ISO Π½Π΅ Π΄ΠΎΠ»ΠΆΠ½Π° нСсти ΠΎΡ‚Π²Π΅Ρ‚ΡΡ‚Π²Π΅Π½Π½ΠΎΡΡ‚ΡŒ Π·Π° ΠΈΠ΄Π΅Π½Ρ‚ΠΈΡ„ΠΈΠΊΠ°Ρ†ΠΈΡŽ ΠΊΠ°ΠΊΠΎΠ³ΠΎ-Π»ΠΈΠ±ΠΎ ΠΎΠ΄Π½ΠΎΠ³ΠΎ ΠΈΠ»ΠΈ всСх
ΠΏΠ°Ρ‚Π΅Π½Ρ‚Π½Ρ‹Ρ… ΠΏΡ€Π°Π². Π”Π΅Ρ‚Π°Π»ΠΈ любого ΠΏΠ°Ρ‚Π΅Π½Ρ‚Π½ΠΎΠ³ΠΎ ΠΏΡ€Π°Π²Π°, ΠΈΠ΄Π΅Π½Ρ‚ΠΈΡ„ΠΈΡ†ΠΈΡ€ΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ ΠΏΡ€ΠΈ Ρ€Π°Π·Ρ€Π°Π±ΠΎΡ‚ΠΊΠ΅ Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚Π°
Π΄ΠΎΠ»ΠΆΠ½Ρ‹ Π½Π°Ρ…ΠΎΠ΄ΠΈΡ‚ΡŒΡΡ Π²ΠΎ Π’Π²Π΅Π΄Π΅Π½ΠΈΠΈ ΠΈ/ΠΈΠ»ΠΈ Π² ΠΏΠ΅Ρ€Π΅Ρ‡Π½Π΅ ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½Π½Ρ‹Ρ… ΠΏΠ°Ρ‚Π΅Π½Ρ‚Π½Ρ‹Ρ… заявок ISO
(www.iso.ΠΈΠ»ΠΈg/patents).
Π›ΡŽΠ±ΠΎΠ΅ Ρ„ΠΈΡ€ΠΌΠ΅Π½Π½ΠΎΠ΅ Π½Π°ΠΈΠΌΠ΅Π½ΠΎΠ²Π°Π½ΠΈΠ΅, ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΠ΅ΠΌΠΎΠ΅ Π² этом Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚Π΅, являСтся ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠ΅ΠΉ для
удобства ΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚Π΅Π»Π΅ΠΉ ΠΈ Π½Π΅ являСтся ΠΎΠ΄ΠΎΠ±Ρ€Π΅Π½ΠΈΠ΅ΠΌ.
О Ρ‚ΠΎΠ»ΠΊΠΎΠ²Π°Π½ΠΈΠΈ значСния спСцифичСских Ρ‚Π΅Ρ€ΠΌΠΈΠ½ΠΎΠ² ISO ΠΈ Π²Ρ‹Ρ€Π°ΠΆΠ΅Π½ΠΈΠΉ, относящихся ΠΊ ΠΎΡ†Π΅Π½ΠΊΠ΅
соотвСтствия, Π° Ρ‚Π°ΠΊΠΆΠ΅ ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΈ ΠΎ строгом соблюдСнии ISO ΠΏΡ€ΠΈΠ½Ρ†ΠΈΠΏΠΎΠ² Π’Π’Πž Π² ΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΠΈ
ВСхничСских Π±Π°Ρ€ΡŒΠ΅Ρ€ΠΎΠ² Π² Ρ‚ΠΎΡ€Π³ΠΎΠ²Π»Π΅ (TBT) см. ΡΠ»Π΅Π΄ΡƒΡŽΡ‰ΡƒΡŽ URL: Foreword β€” Supplementary information.
ВСхничСским ΠšΠΎΠΌΠΈΡ‚Π΅Ρ‚ΠΎΠΌ, отвСтствСнным Π·Π° Π΄Π°Π½Π½Ρ‹ΠΉ Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚, являСтся ISO/TC 17, Π‘Ρ‚Π°Π»ΡŒ, ΠŸΠΎΠ΄ΠΊΠΎΠΌΠΈΡ‚Π΅Ρ‚
SC 12, ΠŸΡ€ΠΎΠ΄ΡƒΠΊΡ†ΠΈΡ Π½Π΅ΠΏΡ€Π΅Ρ€Ρ‹Π²Π½ΠΎΠΉ ΠΏΡ€ΠΎΠΊΠ°Ρ‚ΠΊΠΈ.
НастоящСС ΡˆΠ΅ΡΡ‚ΠΎΠ΅ ΠΈΠ·Π΄Π°Π½ΠΈΠ΅ отмСняСт ΠΈ замСняСт пятоС ΠΈΠ·Π΄Π°Π½ΠΈΠ΅ (ISO 4995:2008), ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠ΅ Π±Ρ‹Π»ΠΎ
тСхничСски пСрСсмотрСно.
iv Β© ISO 2014 – ВсС ΠΏΡ€Π°Π²Π° ΡΠΎΡ…Ρ€Π°Π½ΡΡŽΡ‚ΡΡ

ΠœΠ•Π–Π”Π£ΠΠΠ ΠžΠ”ΠΠ«Π™ БВАНДАРВ ISO 4995:2014(R)

Листы горячСкатаныС ΠΈΠ· конструкционной стали
1 ΠžΠ±Π»Π°ΡΡ‚ΡŒ примСнСния
Настоящий ΠΌΠ΅ΠΆΠ΄ΡƒΠ½Π°Ρ€ΠΎΠ΄Π½Ρ‹ΠΉ стандарт распространяСтся Π½Π° Π³ΠΎΡ€ΡΡ‡Π΅ΠΊΠ°Ρ‚Π°Π½ΡƒΡŽ Π»ΠΈΡΡ‚ΠΎΠ²ΡƒΡŽ ΡΡ‚Π°Π»ΡŒ
конструкционного качСства, ΠΌΠ°Ρ€ΠΊΠΈ ΠΈ классы ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΉ пСрСчислСны Π² Π’Π°Π±Π»ΠΈΡ†Π΅ 1, ΠΎΠ±Ρ‹Ρ‡Π½ΠΎ Π²Ρ‹ΠΏΠ»Π°Π²Π»ΡΠ΅ΠΌΡƒΡŽ
Π±Π΅Π· примСнСния ΠΌΠΈΠΊΡ€ΠΎΠ»Π΅Π³ΠΈΡ€ΡƒΡŽΡ‰ΠΈΡ… элСмСнтов. Π­Ρ‚Π° продукция прСдназначаСтся для конструкционных
Ρ†Π΅Π»Π΅ΠΉ, Π³Π΄Π΅ особСнно Π²Π°ΠΆΠ½Ρ‹ мСханичСскиС свойства. ΠžΠ±Ρ‹Ρ‡Π½ΠΎ ΠΎΠ½Π° ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΠ΅Ρ‚ΡΡ Π² состоянии поставки ΠΈ
прСдназначаСтся для конструкций Π½Π° Π±ΠΎΠ»Ρ‚Π°Ρ…, Π·Π°ΠΊΠ»Π΅ΠΏΠΊΠ°Ρ… ΠΈ сварных. Π­Ρ‚Π° продукция производится Π½Π°
ΡˆΠΈΡ€ΠΎΠΊΠΎΠΏΠΎΠ»ΠΎΡΠ½ΠΎΠΌ ΠΏΡ€ΠΎΠΊΠ°Ρ‚Π½ΠΎΠΌ станС, Π° Π½Π΅ Π½Π° толстолистовом ΠΏΡ€ΠΎΠΊΠ°Ρ‚Π½ΠΎΠΌ станС.
Настоящий ΠΌΠ΅ΠΆΠ΄ΡƒΠ½Π°Ρ€ΠΎΠ΄Π½Ρ‹ΠΉ стандарт Π½Π΅ распространяСтся Π½Π° стали для ΠΊΠΎΡ‚Π»ΠΎΠ² ΠΈΠ»ΠΈ сосудов
Ρ€Π°Π±ΠΎΡ‚Π°ΡŽΡ‰ΠΈΡ… ΠΏΠΎΠ΄ Π΄Π°Π²Π»Π΅Π½ΠΈΠ΅ΠΌ, Π½Π° стали Ρ‚ΠΎΡ€Π³ΠΎΠ²ΠΎΠ³ΠΎ качСства ΠΈΠ»ΠΈ для вытяТки (рассмотрСнныС Π²
[1]
ISO 3573 ), Π½Π° стали Π²Ρ‚ΠΎΡ€ΠΈΡ‡Π½ΠΎΠΉ ΠΏΡ€ΠΎΠΊΠ°Ρ‚ΠΊΠΈ для ΠΈΠ·Π΄Π΅Π»ΠΈΠΉ, ΠΎΠ±ΠΆΠΈΠΌΠ°Π΅ΠΌΡ‹Ρ… Π² Ρ…ΠΎΠ»ΠΎΠ΄Π½ΠΎΠΌ состоянии, Π½Π°
Π½Π΅Ρ€ΠΆΠ°Π²Π΅ΡŽΡ‰ΠΈΠ΅ стали с ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½Π½ΠΎΠΉ ΡΡ‚ΠΎΠΉΠΊΠΎΡΡ‚ΡŒΡŽ ΠΊ атмосфСрной ΠΊΠΎΡ€Ρ€ΠΎΠ·ΠΈΠΈ.
2 НормативныС ссылки
Π‘Π»Π΅Π΄ΡƒΡŽΡ‰ΠΈΠ΅ ссылочныС Π½ΠΎΡ€ΠΌΠ°Ρ‚ΠΈΠ²Π½Ρ‹Π΅ Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚Ρ‹, ΠΏΠΎΠ»Π½ΠΎΡΡ‚ΡŒΡŽ ΠΈΠ»ΠΈ частично, ΡΠ²Π»ΡΡŽΡ‚ΡΡ ΠΎΠ±ΡΠ·Π°Ρ‚Π΅Π»ΡŒΠ½Ρ‹ΠΌΠΈ
для примСнСния настоящСго Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚Π°. Для ТСстких ссылок примСняСтся Ρ‚ΠΎΠ»ΡŒΠΊΠΎ Ρ†ΠΈΡ‚ΠΈΡ€ΡƒΠ΅ΠΌΠΎΠ΅ ΠΈΠ·Π΄Π°Π½ΠΈΠ΅
Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚Π°. Для ΠΏΠ»Π°Π²Π°ΡŽΡ‰ΠΈΡ… ссылок Π½Π΅ΠΎΠ±Ρ…ΠΎΠ΄ΠΈΠΌΠΎ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚ΡŒ самоС послСднСС ΠΈΠ·Π΄Π°Π½ΠΈΠ΅ Π½ΠΎΡ€ΠΌΠ°Ρ‚ΠΈΠ²Π½ΠΎΠ³ΠΎ
ссылочного Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚Π° (Π²ΠΊΠ»ΡŽΡ‡Π°Ρ Π»ΡŽΠ±Ρ‹Π΅ измСнСния).
ISO 6892-1, ΠœΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»Ρ‹ мСталличСскиС. Π˜ΡΠΏΡ‹Ρ‚Π°Π½ΠΈΡ Π½Π° растяТСниС. Π§Π°ΡΡ‚ΡŒ 1. ΠœΠ΅Ρ‚ΠΎΠ΄ испытания ΠΏΡ€ΠΈ
ΠΊΠΎΠΌΠ½Π°Ρ‚Π½ΠΎΠΉ Ρ‚Π΅ΠΌΠΏΠ΅Ρ€Π°Ρ‚ΡƒΡ€Π΅
ISO 13976, Π‘Ρ‚Π°Π»ΡŒ толстолистовая горячСкатаная Π² Ρ€ΡƒΠ»ΠΎΠ½Π°Ρ… конструкционная
ISO 16160, ΠŸΡ€ΠΎΠΊΠ°Ρ‚ ΡΡ‚Π°Π»ΡŒΠ½ΠΎΠΉ листовой горячий Π½Π΅ΠΏΡ€Π΅Ρ€Ρ‹Π²Π½Ρ‹ΠΉ. Допуски Π½Π° Ρ€Π°Π·ΠΌΠ΅Ρ€Ρ‹ ΠΈ Ρ„ΠΎΡ€ΠΌΡƒ
3 Π’Π΅Ρ€ΠΌΠΈΠ½Ρ‹ ΠΈ опрСдСлСния
Для Π΄Π°Π½Π½ΠΎΠ³ΠΎ Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚Π° ΠΏΡ€ΠΈΠΌΠ΅Π½ΡΡŽΡ‚ΡΡ ΡΠ»Π΅Π΄ΡƒΡŽΡ‰ΠΈΠ΅ Ρ‚Π΅Ρ€ΠΌΠΈΠ½Ρ‹ ΠΈ опрСдСлСния.
3.1
ΠΌΠΈΠΊΡ€ΠΎΠ»Π΅Π³ΠΈΡ€ΡƒΡŽΡ‰ΠΈΠΉ элСмСнт
microalloying element
элСмСнт, Ρ‚ΠΈΠΏΠ° ниобия, ванадия, Ρ‚ΠΈΡ‚Π°Π½Π° ΠΈ.Ρ‚.ΠΏ., ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΉ добавляСтся Π² ΠΎΠ΄ΠΈΠ½ΠΎΡ‡ΠΊΡƒ ΠΈΠ»ΠΈ Π² ΠΊΠΎΠΌΠ±ΠΈΠ½Π°Ρ†ΠΈΠΈ, для
получСния Π±ΠΎΠ»Π΅Π΅ высоких ΡƒΡ€ΠΎΠ²Π½Π΅ΠΉ прочности Π² сочСтании с ΡƒΠ»ΡƒΡ‡ΡˆΠ΅Π½Π½ΠΎΠΉ ΡΠΏΠΎΡΠΎΠ±Π½ΠΎΡΡ‚ΡŒΡŽ ΠΊ
Ρ„ΠΎΡ€ΠΌΠΎΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡŽ, ΠΊ сваркС ΠΈ с ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½Π½ΠΎΠΉ Π²ΡΠ·ΠΊΠΎΡΡ‚ΡŒΡŽ ΠΏΠΎ ΡΡ€Π°Π²Π½Π΅Π½ΠΈΡŽ с Π½Π΅ Π»Π΅Π³ΠΈΡ€ΠΎΠ²Π°Π½Π½Ρ‹ΠΌΠΈ сталями с
эквивалСнтными уровнями прочности
3.2
горячСкатаная листовая ΡΡ‚Π°Π»ΡŒ
hot-rolled steel sheet
продукция, получСнная ΠΏΡ€ΠΎΠΊΠ°Ρ‚ΠΊΠΎΠΉ Π½Π°Π³Ρ€Π΅Ρ‚ΠΎΠΉ стали Π½Π° ΡˆΠΈΡ€ΠΎΠΊΠΎΠΏΠΎΠ»ΠΎΡΠ½ΠΎΠΌ ΠΏΡ€ΠΎΠΊΠ°Ρ‚Π½ΠΎΠΌ станС Π½Π΅ΠΏΡ€Π΅Ρ€Ρ‹Π²Π½ΠΎΠ³ΠΎ
ΠΈΠ»ΠΈ рСвСрсивного Ρ‚ΠΈΠΏΠ° Π΄ΠΎ Π·Π°Π΄Π°Π½Π½ΠΎΠΉ Ρ‚ΠΎΠ»Ρ‰ΠΈΠ½ΠΎΠΉ листа, которая ΠΈΠΌΠ΅Π΅Ρ‚ ΠΏΠΎΠ²Π΅Ρ€Ρ…Π½ΠΎΡΡ‚ΡŒ, ΠΏΠΎΠΊΡ€Ρ‹Ρ‚ΡƒΡŽ оксидной
ΠΏΠ»Π΅Π½ΠΊΠΎΠΉ ΠΈΠ»ΠΈ ΠΎΠΊΠ°Π»ΠΈΠ½ΠΎΠΉ Π² Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Π΅ горячСй ΠΏΡ€ΠΎΠΊΠ°Ρ‚ΠΊΠΈ
3.3
горячСкатаная листовая ΡΡ‚Π°Π»ΡŒ, очищСнная ΠΎΡ‚ ΠΎΠΊΠ°Π»ΠΈΠ½Ρ‹
hot-rolled descaled steel sheet
горячСкатаная листовая ΡΡ‚Π°Π»ΡŒ, с повСрхности ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΉ Π±Ρ‹Π»Π° ΡƒΠ΄Π°Π»Π΅Π½Π° оксидная ΠΏΠ»Π΅Π½ΠΊΠ° ΠΈΠ»ΠΈ ΠΎΠΊΠ°Π»ΠΈΠ½Π°
ΠΎΠ±Ρ‹Ρ‡Π½ΠΎ ΠΏΡƒΡ‚Π΅ΠΌ травлСния Π² кислотном растворС
ΠŸΠ Π˜ΠœΠ•Π§ΠΠΠ˜Π• 1 БнятиС ΠΎΠΊΠ°Π»ΠΈΠ½Ρ‹ ΠΌΠΎΠΆΠ΅Ρ‚ Π²Ρ‹ΠΏΠΎΠ»Π½ΡΡ‚ΡŒΡΡ с мСханичСскими ΠΌΠ΅Ρ‚ΠΎΠ΄Π°ΠΌΠΈ, Π½Π°ΠΏΡ€ΠΈΠΌΠ΅Ρ€ пСскоструйной
очисткой. Π’ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ Π½Π΅ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠ΅ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ свойств Π² Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Π΅ очистки ΠΎΡ‚ ΠΎΠΊΠ°Π»ΠΈΠ½Ρ‹.
3.4
ΠΊΡ€ΠΎΠΌΠΊΠΈ
edges
3.4.1
нСобрСзная ΠΊΡ€ΠΎΠΌΠΊΠ°
mill edge
Π½ΠΎΡ€ΠΌΠ°Π»ΡŒΠ½Π°Ρ боковая ΠΊΡ€ΠΎΠΌΠΊΠ° Π±Π΅Π· ΠΊΠ°ΠΊΠΎΠ³ΠΎ-Π»ΠΈΠ±ΠΎ ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½Π½ΠΎΠ³ΠΎ ΠΊΠΎΠ½Ρ‚ΡƒΡ€Π°, ΠΎΠ±Ρ€Π°Π·ΡƒΡŽΡ‰Π°ΡΡΡ ΠΏΡ€ΠΈ горячСй ΠΏΡ€ΠΎΠΊΠ°Ρ‚ΠΊΠ΅
ΠŸΠ Π˜ΠœΠ•Π§ΠΠΠ˜Π• 1 НСобрСзныС ΠΊΡ€ΠΎΠΌΠΊΠΈ ΠΌΠΎΠ³ΡƒΡ‚ ΠΈΠΌΠ΅Ρ‚ΡŒ Π½Π΅ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ нСровности, Ρ‚Π°ΠΊΠΈΠ΅ ΠΊΠ°ΠΊ ΠΊΡ€ΠΎΠΌΠΊΠΈ с ΠΏΠΎΠΏΠ΅Ρ€Π΅Ρ‡Π½Ρ‹ΠΌΠΈ
Ρ‚Ρ€Π΅Ρ‰ΠΈΠ½Π°ΠΌΠΈ ΠΈΠ»ΠΈ Ρ€Π²Π°Π½Ρ‹Π΅ ΠΈΠ»ΠΈ Ρ‚ΠΎΠ½ΠΊΠΈΠ΅ (острыС) ΠΊΡ€ΠΎΠΌΠΊΠΈ.
3.4.2
обрСзная
sheared edge
Π½ΠΎΡ€ΠΌΠ°Π»ΡŒΠ½Π°Ρ ΠΊΡ€ΠΎΠΌΠΊΠ°, ΠΎΠ±Ρ€Π°Π·ΡƒΡŽΡ‰Π°ΡΡΡ ΠΏΡ€ΠΈ ΠΎΠ±Ρ€Π΅Π·ΠΊΠ΅, ΠΏΡ€ΠΎΠ΄ΠΎΠ»ΡŒΠ½ΠΎΠΉ Ρ€Π°Π·Ρ€Π΅Π·ΠΊΠ΅ ΠΈΠ»ΠΈ зачисткС листа с
Π½Π΅ΠΎΠ±Ρ€Π΅Π·Π½ΠΎΠΉ ΠΊΡ€ΠΎΠΌΠΊΠΎΠΉ
ΠŸΠ Π˜ΠœΠ•Π§ΠΠΠ˜Π• 1 ΠŸΡ€ΠΈ ΠΎΠ±Ρ‹Ρ‡Π½ΠΎΠΉ ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠ΅ заусСнСц, ΠΎΠ±Ρ€Π°Π·ΡƒΡŽΡ‰ΠΈΠΉΡΡ ΠΏΡ€ΠΈ ΠΏΡ€ΠΎΠ΄ΠΎΠ»ΡŒΠ½ΠΎΠΉ Ρ€Π΅Π·ΠΊΠ΅, Π½Π΅ ΠΎΠ±ΡΠ·Π°Ρ‚Π΅Π»ΡŒΠ½ΠΎ
находится Π² ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½Π½ΠΎΠΌ ΠΏΠΎΠ»ΠΎΠΆΠ΅Π½ΠΈΠΈ.
3.5
стабилизированная алюминиСм ΡΡ‚Π°Π»ΡŒ
alluminum killed
ΡΡ‚Π°Π»ΡŒ, раскислСнная алюминиСм Π² количСствС достаточном для прСдотвращСния выдСлСния Π³Π°Π·Π° ΠΏΡ€ΠΈ
Π·Π°Ρ‚Π²Π΅Ρ€Π΄Π΅Π²Π°Π½ΠΈΠΈ
3.6
партия
lot
50 Ρ‚ ΠΈΠ»ΠΈ мСньшС листового ΠΏΡ€ΠΎΠΊΠ°Ρ‚Π° ΠΎΠ΄ΠΈΠ½Π°ΠΊΠΎΠ²ΠΎΠ³ΠΎ обозначСния, ΠΏΡ€ΠΎΠΊΠ°Ρ‚Π°Π½Π½ΠΎΠ³ΠΎ Π΄ΠΎ ΠΎΠ΄ΠΈΠ½Π°ΠΊΠΎΠ²ΠΎΠΉ Ρ‚ΠΎΠ»Ρ‰ΠΈΠ½Ρ‹ ΠΈ
состояния
4 Π Π°Π·ΠΌΠ΅Ρ€Ρ‹
4.1 Π­Ρ‚Π° продукция ΠΎΠ±Ρ‹Ρ‡Π½ΠΎ производится Ρ‚ΠΎΠ»Ρ‰ΠΈΠ½ΠΎΠΉ ΠΎΡ‚ 1,6 ΠΌΠΌ Π΄ΠΎ 6 ΠΌΠΌ ΠΈ ΡˆΠΈΡ€ΠΈΠ½ΠΎΠΉ 600 ΠΌΠΌ ΠΈ Π±ΠΎΠ»Π΅Π΅ Π²
Ρ€ΡƒΠ»ΠΎΠ½Π°Ρ… ΠΈ ΠΌΠ΅Ρ€Π½Ρ‹Ρ… Π΄Π»ΠΈΠ½Π°Ρ….
4.2 ГорячСкатаный лист ΡˆΠΈΡ€ΠΈΠ½ΠΎΠΉ ΠΌΠ΅Π½Π΅Π΅ 600 ΠΌΠΌ ΠΌΠΎΠΆΠ΅Ρ‚ ΠΎΡ‚Ρ€Π΅Π·Π°Ρ‚ΡŒΡΡ ΠΎΡ‚ ΡˆΠΈΡ€ΠΎΠΊΠΎΠ³ΠΎ листа ΠΈ
Ρ€Π°ΡΡΠΌΠ°Ρ‚Ρ€ΠΈΠ²Π°Ρ‚ΡŒΡΡ ΠΊΠ°ΠΊ лист.
ΠŸΠ Π˜ΠœΠ•Π§ΠΠΠ˜Π• ГорячСкатанный лист Ρ‚ΠΎΠ»Ρ‰ΠΈΠ½ΠΎΠΉ Π΄ΠΎ 3 ΠΌΠΌ, Π½ΠΎ Π½Π΅ Π²ΠΊΠ»ΡŽΡ‡Π°Ρ 3 ΠΌΠΌ, ΠΎΠ±Ρ‹Ρ‡Π½ΠΎ Π½Π°Π·Ρ‹Π²Π°ΡŽΡ‚ β€œΡ‚ΠΎΠ½ΠΊΠΈΠΌβ€
листом. ГорячСкатанный лист Ρ‚ΠΎΠ»Ρ‰ΠΈΠ½ΠΎΠΉ 3 ΠΌΠΌ ΠΈ Π²Ρ‹ΡˆΠ΅ ΠΎΠ±Ρ‹Ρ‡Π½ΠΎ Π½Π°Π·Ρ‹Π²Π°ΡŽΡ‚ β€œΡ‚ΠΎΠ»ΡΡ‚Ρ‹ΠΌβ€ листом.
5 Условия производства
5.1 Π’Ρ‹ΠΏΠ»Π°Π²ΠΊΠ° стали
Если Π½Π΅ согласовано ΠΈΠ½Π°Ρ‡Π΅ ΠΌΠ΅ΠΆΠ΄Ρƒ заинтСрСсованными сторонами, Ρ‚ΠΎ процСссы ΠΏΠ»Π°Π²ΠΊΠΈ стали ΠΈ
производства горячСкатаного листа ΠΎΡ‚Π΄Π°ΡŽΡ‚ΡΡ Π½Π° усмотрСниС производитСля. По запросу, Π·Π°ΠΊΠ°Π·Ρ‡ΠΈΠΊ
Π΄ΠΎΠ»ΠΆΠ΅Π½ Π±Ρ‹Ρ‚ΡŒ ΠΏΡ€ΠΎΠΈΠ½Ρ„ΠΎΡ€ΠΌΠΈΡ€ΠΎΠ²Π°Π½ ΠΎ процСссС Π²Ρ‹ΠΏΠ»Π°Π²ΠΊΠΈ стали, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΉ примСнялся.
2 Β© ISO 2014 – ВсС ΠΏΡ€Π°Π²Π° ΡΠΎΡ…Ρ€Π°Π½ΡΡŽΡ‚ΡΡ

5.2 Π₯имичСский состав
Π₯имичСский состав (Π°Π½Π°Π»ΠΈΠ·Π° ΠΏΠ»Π°Π²ΠΊΠΈ) Π΄ΠΎΠ»ΠΆΠ΅Π½ ΡΠΎΠΎΡ‚Π²Π΅Ρ‚ΡΡ‚Π²ΠΎΠ²Π°Ρ‚ΡŒ трСбованиям, ΡƒΠΊΠ°Π·Π°Π½Π½Ρ‹ΠΌ Π² Π’Π°Π±Π»ΠΈΡ†Π°Ρ… 1 ΠΈ 2.
5.3 Π₯имичСский Π°Π½Π°Π»ΠΈΠ·
5.3.1 Анализ плавки
Анализ ΠΊΠ°ΠΆΠ΄ΠΎΠΉ ΠΏΠ»Π°Π²ΠΊΠΈ стали Π΄ΠΎΠ»ΠΆΠ΅Π½ ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΡ‚ΡŒΡΡ ΠΏΡ€ΠΎΠΈΠ·Π²ΠΎΠ΄ΠΈΡ‚Π΅Π»Π΅ΠΌ для опрСдСлСния соотвСтствия
трСбованиям, пСрСчислСнным Π² Π’Π°Π±Π»ΠΈΡ†Π°Ρ… 1 ΠΈ 2. По запросу ΠΏΡ€ΠΈ ΠΎΡ„ΠΎΡ€ΠΌΠ»Π΅Π½ΠΈΠΈ Π·Π°ΠΊΠ°Π·Π°, Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ этого
Π°Π½Π°Π»ΠΈΠ·Π° Π΄ΠΎΠ»ΠΆΠ½Ρ‹ ΡΠΎΠΎΠ±Ρ‰Π°Ρ‚ΡŒΡΡ Π·Π°ΠΊΠ°Π·Ρ‡ΠΈΠΊΡƒ ΠΈΠ»ΠΈ Π΅Π³ΠΎ прСдстави
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