ECISS/TC 23 - Steels for heat treatment, alloy steels and free-cutting steels - Qualities

1.1   The scope of this part of EN 10088 is to specify the technical delivery conditions for hot or cold rolled sheet/plate and strip of standard and special grades of corrosion resisting stainless steels for construction purposes in addition to the general technical delivery conditions specified in EN 10021.
1.2   This European Standard does not apply to components manufactured by further processing of the product forms listed in 1.1 with quality characteristics altered as a result of such further processing.

ISO 9444-2:2009 specifies the tolerances on dimensions and form for continuously hot-rolled stainless steel wide strip in actual widths from 600 mm to 2 500 mm and for sheet/plate cut from such strip.

ISO 18286:2008 specifies requirements for tolerances for hot-rolled stainless steel plates (quarto plates) made on a reversing mill with the following characteristics: nominal thickness, t, from 4 mm to 250 mm; and nominal width, w, equal to or greater than 600 mm.
Tolerances for plate of width w less than 600 mm cut or slit from wider plate should be agreed upon between manufacturer and purchaser at the time of enquiry and order.
ISO 18286:2008 is not applicable to round plates, custom-made plates, checker plate or bulb plate for flooring or wide flats, nor to continuous-process plates (plate made with coiling).

1.1   The scope of this part of EN 10088 is to specify the technical delivery conditions for hot or cold formed bars, rods, wire, sections and bright products of standard and special grades of corrosion resisting stainless steels for construction purposes in addition to the general technical delivery conditions specified in EN 10021.
1.2   This European Standard does not apply to components manufactured by further processing of the product forms listed in 1.1 with quality characteristics altered as a result of such further processing.

This document specifies the technical delivery requirements for the following steel products intended for use in the construction industry:
bars (including hammer-forged bars);
wide flats;
hot-rolled strip and sheet/plate;
forgings.
They are manufactured from the direct hardening non alloy steels for quenching and tempering and the direct hardening alloy steels for quenching and tempering and supplied in one of the heat treatment conditions given for the different types of products in Table 1.
These steels are generally intended for the manufacture of quenched and tempered parts, but can also be used in the normalized condition.
The requirements for mechanical properties are restricted to part sizes given in Tables 4 and 5.
NOTE 1   In accordance with EN 10020, the steels covered by this standard are quality and special steels. The differences between quality and special steels are characterized by the following requirements, which are valid for special steels only:
   the minimum impact values in the quenched and tempered condition (for non alloy special steels in the case of mean percentages by mass of carbon < 0,50 % only);
   limited oxide inclusion content;
   lower maximum contents for phosphorus and sulphur.
NOTE 2   This standard does not apply for bright steel products.
NOTE 3   This standard only applies for the manufacture of products without any further cold or hot forming and no additional heat treatment, i.e. the properties are according to the delivery condition (+N, +QT).
In addition to the specifications of this European Standard, the general technical delivery conditions given in EN 10021 will be applicable unless otherwise specified.

1.1   This European Standard covers the grades of wrought steels and alloys listed in Table 1 and Table 2, which are usually employed for components and equipment, for which the main requirement is their creep resistance under mechanical long-time stressing at temperatures above 500 C.
NOTE   Heat resisting grades given in EN 10095 [9] may also be used for similar applications if so agreed.
1.2   This European Standard specifies the technical delivery conditions for semi-finished products, for hot or cold rolled sheet/plate and strip, hot or cold formed (cold drawn) bars, rods, wire and sections.
1.3   The general technical delivery conditions specified in EN 10021:2006 apply in addition to the specifications of this European Standard, unless otherwise specified in this European Standard.
1.4   This European Standard does not apply to components manufactured by further processing the product forms listed in 1.2 with quality characteristics altered as a result of such further processing.
1.5   This European Standard shall not be used for aerospace and pressure purposes.
1.6   For steels and alloys with similar chemical composition, but intended for different applications, see the Bibliography.

1.1 This European Standard specifies the technical delivery requirements for round and flat bars and rod manufactured from the alloy steels listed in table 3, intended for hot-formed and subsequently heat-treated springs or cold-formed and subsequently heat-treated springs. The products are supplied in one of the heat-treatment conditions given for the different types of products in table 1, lines 2 to 6, and in one of the surface conditions given in table 2.

1.1 This European Standard applies to cold rolled narrow strip of thickness up to and including 3 mm in rolled widths less than 600 mm made from the stainless steel grades listed in table 1. The steels are currently used in the conditions given in table 4 for the production of springs and spring parts that are exposed to corrosive effects and sometimes slightly increased temperatures (see A.1).

1.1 This European standard covers the grades of wrought steels and nickel alloys listed in tables 1 to 3 which are usually employed for products, for which the main requirement is their resistance to the effects of hot gases and products of combustion at temperatures above 550° C. 1.2 This EN 10095 specifies the technical delivery conditions for semi-finished products, for hot or cold rolled sheet/plate and strip, hot or cold formed bars, rods and sections of heat resisting steels and nickel alloys.

This European Standard gives the technical delivery requirements for semi-finished products and bars of the alloy special steels listed in table 3 and 5. The prodcuts are supplied in the conditions given in table 1, line 2 to 4, and in one of the surface conditions given in table 2. In special cases, variations in these technical delivery requirements or additions to them may form the subject of an agreement at the time of enquiry and order (see Annex A).

1.1 This European Standard applies to the grades of wrought high-alloy materials listed in table 1. These valve materials are used for intake and exhaust valves in reciprocating internal combustion engines. It is applicable to bars, wire, rod and forgings and for the surface finishes listed in note 3 of 6.3. 1.2 This European Standard does not apply to alloys resistant to wear and corrosion which are used to protect valve seat surfaces.

This European Standard applies to bright steel products in the drawn, turned or ground condition delivered in straight lengths. It does not cover cold rolled products and cut lengths produced from strip or sheet by cutting.

1.1 This part of EN 10132 applies to: - non-alloy and alloy cold rolled narrow steel strip thicknesses up to 6 mm; - non-alloy and alloy cold rolled narrow steel strip in the quenched and tempered condition in thicknesses between 0,30 mm and 3,00 mm for springs and for other special applications. 1.2 This EN 10132-4 is complemented by EN 10132-1.

1.1 This Part of EN 10132 applies to non-alloy and alloy cold rolled narrow steel strip for case hardening with thicknesses up to 10 mm for general applicattions. 1.2 This EN 10132-2 is complemented by EN 10132-1.

1.1 This part of EN 10132 specifies the general technical delivery conditions for non-alloy and alloy cold rolled narrow steel strip in rolling widths < 600 mm for heat treatment. 1.2 In special cases supplementary requirements or deviations with respect to this European Standard may be agreed between the purchaser and the supplier at the time of enquiry and order (see annex A). 1.3 In addition to the requirements of this standard, the general technical delivery requirements specified in EN 10021 apply.

1.1 This part of EN 10132 applies to non-alloy and alloy cold rolled narrow steel strip in thicknesses up to 6 mm for quenching and tempering, and in the quenched and tempered condition with thicknesses between 0,30 mm and 3,00 mm for general and for specific applications. 1.2 This EN 10132-3 is complemented by EN 10132-1.

1.1 This European Standard specifies the technical delivery requirements for - semi-finished products, e.g. blooms, billets, slabs; - bars; - rod; - wide flats; - hot- or cold-rolled stirp and sheet/plate; - forgings
manufactured from the nitriding steels listed in table 3 and supplied in one of the heat-treatment conditions given for the different types of products in table 1, line 2 to 4 and in one of the surface conditions given in table 2.
The steels are, in general, intended for the fabrication of quenched and tempered and generally machined subsequently nitrided parts.
NOTE 1 Some grades from EN 10083-1 are also used for nitriding treatment.
NOTE 2 Related European Standards are given in annex E.
NOTE 3 Hammer-forged semi-finished products (blooms, billets, slabs etc.) and hammer-forged bars are in the following covered under semi-finished products or bars and not under the term "forgings".
1.2 In special cases, variations in these technical delivery requirements or additions to them may from the subject of an agreement at the time of enquiry and order (see annex B).
1.3 In addition to the specifications of this European Standard, the general technical delivery requirements of EN 10021 are applicable.

This European standard specifies the requirements for the surface quality of hot rolled round bars and rods with nominal diameters of 5 mm

This international standard covers the grades of wrought tool steels listed in tables 2, 4, 6 and 8, namely: a) unalloyed cold-work tool steels (see table 2); b) alloyed cold-work tool steels (see table 4); c) alloyed hot-work tool steels (see table 6); d) high-speed steels (see table 8). If not stated in the following, this international standard applies to all types of hot-rolled, forged or cold-drawn products which are supplied in one of the surface and heat-treatment conditions given in 5.1.2 and table 1.

This part of EN 10083 specifies the general technical delivery requirements for
   semi-finished products, hot formed, e.g. blooms, billets, slabs (see NOTES 2 and 3),
   bars (see NOTE 2),
   rod,
   wide flats,
   hot-rolled strip and sheet/plate,
   forgings (see NOTE 2)
manufactured from the direct hardening non alloy steels for quenching and tempering (see EN 10083-2), the direct hardening alloy steels for quenching and tempering (see EN 10083-3), the non alloy flame and induction hardening steels (see EN 10083-2) and the alloy flame and induction hardening steels (see EN 10083-3), and supplied in one of the heat treatment conditions given for the different types of products in the relevant tables of EN 10083-2 and EN 10083-3 and in one of the surface conditions given in the relevant tables of EN 10083-2 and EN 10083-3.
The steels are generally intended for the manufacture of quenched and tempered, flame or induction hardened machine parts, but can also be used in the normalized condition (see EN 10083-2).
Where applicable, the requirements for mechanical properties given in EN 10083-2 and EN 10083-3 are restricted to the relevant tables in these documents.
NOTE 1   European Standards on similar grades are listed in Annex C.
NOTE 2   Hammer forged semi-finished products (blooms, billets, slabs etc.), seamless rolled rings and hammer forged bars are in the following covered under semi-finished products or bars and not under the term "forgings".
NOTE 3   Special agreements should be made when ordering un-worked continuously cast semi-finished products.
NOTE 4   In accordance with EN 10020, the steels covered by EN 10083-2:2006 are quality and special steels, the steels covered by EN 10083-3:2006 are special steels. The differences between quality and special steels are characterized by the following requirements, which are valid for special steels only:
   the minimum impact values in the quenched and tempered condition (for non alloy special steels in the case of

This part of EN 10083, in addition to Part 1, specifies the technical delivery requirements for:
   semi-finished products, hot formed, e.g. blooms, billets, slabs (see NOTES 2 and 3 in EN 10083-1:2006, Clause 1),
   bars (see NOTE 2 in EN 10083-1:2006, Clause 1),
   rod,
   wide flats,
   hot-rolled strip and sheet/plate,
   forgings (see NOTE 2 in EN 10083-1:2006, Clause 1),
manufactured from the direct hardening alloy steels for quenching and tempering and the alloy flame and induction hardening steels and supplied in one of the heat treatment conditions given for the different types of products in Table 1, lines 2 to 6, and in one of the surface conditions given in Table 2.
The steels are generally intended for the fabrication of quenched and tempered or induction hardened machine parts.
The requirements for mechanical properties given in this document are restricted to the sizes given in Table 8.
NOTE   This document does not apply for bright steel products. For bright steel products EN 10277-1 and EN 10277-5 apply.
In special cases, variations in these technical delivery requirements or additions to them may be agreed at the time of enquiry and order (see Annex A).

This part of EN 10083, in addition to Part 1, specifies the technical delivery requirements for:
   semi-finished products, hot formed, e.g. blooms, billets, slabs (see NOTES 2 and 3 in EN 10083-1:2006, Clause 1),
   bars (see NOTE 2 in EN 10083-1:2006, Clause 1),
   rod,
   wide flats,
   hot-rolled strip and sheet/plate,
   forgings (see NOTE 2 in EN 10083-1:2006, Clause 1),
manufactured from the direct hardening non alloy steels for quenching and tempering and the non alloy flame and induction hardening steels and supplied in one of the heat treatment conditions given for the different types of products in Table 1, lines 2 to 7, and in one of the surface conditions given in Table 2.
The steels are generally intended for the manufacture of quenched and tempered, flame or induction hardened machine parts, but can also be used in the normalized condition.
The requirements for mechanical properties given in this document are restricted to the sizes given in Table 9 and Table 10.
NOTE   This document does not apply for bright steel products. For bright steel products EN 10277-1 and EN 10277-5 apply.
In special cases, variations in these technical delivery requirements or additions to them may be agreed at the time of enquiry and order (see Annex A).

This European Standard gives the technical delivery conditions for: - semi-finished products; - hot-rolled bars (including peeled bars); - rods manufactured from the free-cutting steels listed in table 1. This European Standard covers those groups of free-cutting steels classified as listed in table 1. Note: European Standards for similar steels are listed for information in annex C.

Migrated from Progress Sheet (TC Comment) (2000-07-10): Update TC Report 1998-04-02

1.1   This part of EN 10088 specifies the technical delivery conditions for hot or cold rolled sheet/plate and strip of standard grades and special grades of corrosion resisting stainless steels for general purposes.
NOTE       General purposes include the use of stainless steels in contact with foodstuffs.
1.2   The general technical delivery conditions specified in EN 10021 apply in addition to the specifications of this European Standard, unless otherwise specified in this European Standard.
1.3   This European Standard does not apply to components manufactured by further processing of the product forms listed in 1.1 with quality characteristics altered as a result of such further processing.

1.1   This part of EN 10088 specifies the technical delivery conditions for semi-finished products, hot or cold formed bars, rods, wire, sections and bright products of standard grades and special grades of corrosion resisting stainless steels for general purposes.
NOTE      General purposes include the use of stainless steels in contact with foodstuffs.
1.2   The general technical delivery conditions specified in EN 10021 apply in addition to the specifications of this European Standard, unless otherwise specified in this European Standard.
1.3   This European Standard does not apply to components manufactured by further processing of the product forms listed in 1.1 with quality characteristics altered as a result of such further processing.

This document lists the chemical composition of stainless steels, which are subdivided in accordance with their main properties into corrosion resisting steels, heat resisting steels and creep resisting steels and specified in the European Standards given in Table 1 (...).
Reference data on some physical properties are given in Tables A.1 to A.8.
NOTE 1   A matrix that shows which steels are included in which standard is given in Annex D.
NOTE 2   Valve steels are specified in EN 10090.
NOTE 3   Steel castings are specified in various European Standards (see Bibliography).
NOTE 4   Tool steels are specified in EN ISO 4957.
NOTE 5   Welding consumables are specified in various European Standards (see Bibliography).

This European Standard gives the technical delivery requirements for - semi- finished products, hot formed, for example blooms, billets, slabs (see notes 2 and 3); - bars (see note 2); - rod; - wide flats; - hot-rolled sheet/plate and strip; - hammer and drop forgings (see note 2), manufactured from the case hardening unalloyed or alloyed steels (see note 4) listed in table 3 and supplied in one of the heat treatment conditions given for the different types of products in table 1, lines 2 to 7 and in one of the surface conditions given in table 2.

1.1   This European Standard covers the grades of wrought steels and alloys listed in Tables 1 and 2 which are usually employed for components and equipment, for which the main requirement is their creep resistance under mechanical long-time stressing at temperatures above 500 °C.
Also heat resisting grades given in EN 10095 may be used for similar applications if so agreed.
1.2   This European Standard specifies the technical delivery conditions for semi-finished products, for hot or cold rolled sheet/plate and strip, hot or cold formed (cold drawn) bars, rods, wire and sections.
1.3   The general technical delivery conditions specified in EN 10021 apply in addition to the specifications of this European Standard, unless otherwise specified in this European Standard.
1.4   This European Standard does not apply to components manufactured by further processing the product forms listed in 1.2 with quality characteristics altered as a result of such further processing.
1.5   This European Standard is not intended for aerospace and pressure purposes.
1.6   For steels and alloys with similar chemical composition, but intended for different applications, see the Bibliography.

1.1 This part of EN 10277 applies to bright steel bars in the drawn, turned or ground condition, in straight lengths of free-cutting steels. 1.2 This EN 10277-3 is complemented by EN 10277-1.

1.1 This part of EN 10277 applies to bright steel bars in the drawn, turned or ground condition, in straight lengths of case hardening steels. 1.2 This EN 10277-4 is complemented by EN 10277-1.

1.1 This part of EN 10277 specifies the general technical delivery conditions for bright steel bars in the drawn, turned or ground condition, in straight lengths and of the following steel types: a) general engineering steels as specified in EN 10277-2; b) free-cutting steels as specified in EN 10277-3; c) case hardening steels as specified in EN 10277-4; d) steels for quenching and tempering as specified in EN 10277-5. It does not cover cold rolled products and cut lengths produced from strip or sheet by cutting.

1.1 This part of EN 10277 applies to bright steel bars in the drawn, turned or ground condition, in straight lengths of general engineering steels. 1.2 This EN 10277-2 is complemented by EN 10277-1.

1.1 This part of EN 10277 applies to bright steel bars in the drawn, turned or ground condition, in straight lengths of steels for quenching and tempering. 1.2 This EN 10277-5 is complemented by EN 10277-1.

2007 04 05  Initially revised WI EC023007.
Migrated from Progress Sheet (TC Comment) (2000-07-10): Crash 1996: EN is awaited

2007 04 05  Initially revised WI EC023008.
Migrated from Progress Sheet (TC Comment) (2000-07-10): Crash 1996: EN is awaited

This European standard gives the technical delivery conditions for: - semi-finished products, hot formed, for example blooms, billets, slabs (see notes 3 and 4), - bars (see note 3), rod, wide flats, hot or cold-rolled sheet/ plate and strip, hammer and drop forgings (see note 3) manufactured from the boron-alloy quenched and tempered steels listed in table 3 (see note 5), and supplied in one of the heat treatment conditions given for the different types of products in table 1...

This European Standard applies to cold-rolled stainless, heat-resisting steel flat products in thicknesses up to and including 3,0 mm and rolled widths of less than 600 mm delivered as: a) narrow strip (coils with a rolled width < 600 mm), b) slit cold-rolled narrow strip, c) cut lengths obtained from slit cold- rolled narrow strip or cold-rolled narrow strip. It does not apply to cold- rolled stainless, heat resisting and creep resisting steel wide strip and plate/sheet (rolled width greater or equal to 600 mm, see EN 10259), or to cold-rolled products for which there is a specific standard.

This European Standard applies to cold-rolled stainless, heat resisting and creep resisting steel flat products in thicknesses upto 6,5 mm and rolled widthsof 600 mm upto 2100 mm delivered as: a) wide strip (coils with a rolled width greater or equal to 600 mm), b) sheet or plate cut from wide strip, c) slit cold-rolled wide strip, d) cut lengths obtained from slit cold-rolled wide strip or sheet.

This part of EN 10088 specifies the technical delivery conditions for semi-finished products, hot or cold formed bars, rods and sections of standard grades and special grades of stainless steels for general purposes.

This part of EN 10088 specifies the technical delivery conditions for hot or cold rolled sheet/plate and strip of standard grades and special grades of stainless steels for general purposes.

This European Standard lists - the chemical composition of stainless steels (see tables 1 to 4) - reference data on some physical properties (see tables A.1to A.4). Note: A CEN Report covering information on the forms of wrought products in which the grades are standardized and the application of the grades is in course of preparation.

This European standard gives the technical delivery requirements for semi-finished products, hot formed, for example blooms, billets, slabs, bars, rods, wide flats, hot or cold-rolled sheet/plate and strip, hammer and drop forgings