77.140 - Iron and steel products
ICS 77.140 Details
Iron and steel products
Stahlprodukte. Eisenprodukte
Produits en fonte et produits en acier
Železni in jekleni izdelki
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This document specifies requirements for non-alloy and alloy steels that are intended for cold heading or cold extruding and are delivered as wire rods, wire or bars. It also lists the specific requirements for: — steels not intended for heat treatment, with diameters from 2 mm to 100 mm (see Annex A); — case-hardening steels with diameters from 2 mm to 100 mm (see Annex B); — steels for quenching and tempering, including boron-alloyed steels, with diameters from 2 mm to 100 mm (see Annex C). This document (except Annex A) also applies to the properties of cold-headed or cold-extruded parts which have been subjected to a subsequent heat treatment. NOTE Stainless steels for cold heading and cold extruding are covered by ISO 4954-2.
- Standard56 pagesEnglish languagesale 15% off
This document specifies requirements for stainless steels that are intended for cold heading or cold extruding and are delivered as wire rods, wire or bars. It lists specific requirements for steels with diameters of 0,8 mm up to 50 mm for austenitic steels, up to 25 mm for ferritic steels and up to 100 mm for martensitic steels. This document is applicable to the properties of cold-headed or cold-extruded parts which have been subjected to a subsequent heat treatment. NOTE Non-alloy and alloy steels for cold heading and cold extruding are covered by ISO 4954-1.
- Standard22 pagesEnglish languagesale 15% off
This document specifies requirements for hot-rolled longitudinally profiled steel plates (LP steel plates). This document applies to hot-rolled LP steel plates with thickness between 4 mm and 400 mm for general structural and engineering purposes.
- Standard15 pagesEnglish languagesale 15% off
This document specifies the technical delivery conditions for corrosion-resistant alloy seamless products for casing, tubing, coupling stock and accessory material (including coupling stock and accessory material from bar) for two product specification levels: PSL-1, which is the basis of this document; PSL-2, which provides additional requirements for a product that is intended to be both corrosion and cracking resistant for the environments and qualification method specified in Annex G and in the ISO 15156 series or NACE MR0175. This document contains no provisions relating to the connection of individual lengths of pipe. Demonstration of conformance to ISO 15156-3:2020 or NACE MR0175-2021 of material affected by end sizing, connection manufacture or welding operations is outside the scope of this document. This document contains provisions relating to marking of tubing and casing after threading. This document is applicable to the following five groups of products: a) group 1, which is composed of stainless alloys with a martensitic or martensitic/ferritic structure; b) group 2, which is composed of stainless alloys with a ferritic-austenitic structure, such as duplex and super-duplex stainless alloy; c) group 3, which is composed of stainless alloys with an austenitic structure (iron base); d) group 4, which is composed of nickel-based alloys with an austenitic structure (nickel base); e) group 5, which is composed of bar only (Annex F) in age-hardened (AH) nickel-based alloys with austenitic structure.
- Standard121 pagesEnglish languagesale 15% off
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This document specifies tolerances on dimensions and shape for continuously hot-rolled uncoated plate/sheet and strip with a maximum width of 2 200 mm and a maximum thickness of 25 mm of non-alloy and alloy steels in accordance with Table 1 (see also Annex B). This document also applies to hot-rolled strip for cold rolling.
Table 1 - Field of application
[...table not represented...]
NOTE 1 This document does not apply to:
- hot-rolled strip rolled in widths w < 600 mm (see EN 10048);
- hot-rolled patterned steel strip and plate/sheet cut from wide strip (EN 10363);
- uncoated or electrolytically coated cold rolled sheet and strip (see EN 10131);
- hot-dip coated steel sheet and strip (EN 10143);
- stainless steels.
NOTE 2 This document can also be used for steels from other standards, e. g. steels for shipbuilding.
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This document specifies requirements for hot-dip galvanized reinforcing steel in the form of products which meet the requirements of EN 10080 and subjected, where appropriate, to further processing, e.g. bars, bent bars, stirrups, products straightened from coils, products cut from bars, welded structures and any other components fabricated for use in the reinforcement of concrete.
This document does not apply to hot dip galvanized reinforcement for pre-stressing or components of these reinforcements.
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This document specifies tolerances on dimensions and shape for continuously hot-rolled uncoated plate/sheet and strip with a maximum width of 2 200 mm and a maximum thickness of 25 mm of non-alloy and alloy steels in accordance with Table 1 (see also Annex B). This document also applies to hot-rolled strip for cold rolling.
Table 1 - Field of application
[...table not represented...]
NOTE 1 This document does not apply to:
- hot-rolled strip rolled in widths w < 600 mm (see EN 10048);
- hot-rolled patterned steel strip and plate/sheet cut from wide strip (EN 10363);
- uncoated or electrolytically coated cold rolled sheet and strip (see EN 10131);
- hot-dip coated steel sheet and strip (EN 10143);
- stainless steels.
NOTE 2 This document can also be used for steels from other standards, e. g. steels for shipbuilding.
- Standard20 pagesEnglish languagesale 10% offe-Library read for1 day
This European Standard is intended to define the test methods used for the determination of the following geometrical characteristics of electrical steel sheet and strip:
— edge wave (wave factor);
— residual curvature;
— edge camber;
— deviation from the shearing line due to internal stresses;
— burr height of cut edges.
This European Standard applies to electrical steel sheet and strip intended for the construction of magnetic circuits and corresponding to Clauses B2, C21 and C22 of IEC 60404-1:2000.
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This document specifies technical requirements for hot rolled stainless steel plain bars and ribbed bars used as reinforcement in concrete. It is applicable to steel delivered in the form of bars, coils and de-coiled products. It does not apply to ribbed bars produced from finished products The production process is at the discretion of the manufacturer.
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This document specifies requirements for hot dip galvanized reinforcing steel in the form of products which meet the requirements of EN 10080 and subjected, where appropriate, to further processing, e.g. bars, bent bars, stirrups, products straightened from coils, products cut from bars, welded structures and any other components fabricated for use in the reinforcement of concrete.
This document does not apply to hot dip galvanized reinforcement for prestressing or components of these reinforcements.
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This document specifies the general requirements for the radiography of steel and iron castings by means of X-rays or gamma-rays.
- Standard13 pagesEnglish languagesale 15% off
This European Standard is intended to define the test methods used for the determination of the following geometrical characteristics of electrical steel sheet and strip:
— edge wave (wave factor);
— residual curvature;
— edge camber;
— deviation from the shearing line due to internal stresses;
— burr height of cut edges.
This European Standard applies to electrical steel sheet and strip intended for the construction of magnetic circuits and corresponding to Clauses B2, C21 and C22 of IEC 60404-1:2000.
- Standard15 pagesEnglish languagesale 10% offe-Library read for1 day
This document applies to patented cold drawn unalloyed steel wire of circular cross-section for the
manufacture of mechanical springs for static duty and dynamic duty applications.
General technical delivery requirements can be found in EN 10021.
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This document specifies the requirements for seal coatings for factory application to the surfaces of cement mortar linings, which are factory applied to the interior of ductile iron pipes and fittings. It provides the performance requirements for short-term sealing efficiency, long-term durability and cyclic pressure, as well as the routine testing requirements for visual appearance, coating thickness and adhesion. This document is applicable to products for potable and irrigation water and for other applications as per agreement between manufacturer and customer.
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This document describes the mechanical testing methods, relevant for self-bonding coating assemblies with non-oriented electrical steels. In particular, it describes the mechanical testing methods, sample preparation, calibration methods, necessary to obtain reliable results that can be considered a reference for quality evaluation.
This document applies only to self-bonding coatings of non-oriented electrical steels.
- Technical report9 pagesEnglish languagesale 10% offe-Library read for1 day
This document applies to patented cold drawn unalloyed steel wire of circular cross-section for the manufacture of mechanical springs for static duty and dynamic duty applications.
General technical delivery requirements can be found in EN 10021.
- Standard30 pagesEnglish languagesale 10% offe-Library read for1 day
This document describes the mechanical testing methods, relevant for self-bonding coating assemblies with non-oriented electrical steels. In particular, it describes the mechanical testing methods, sample preparation, calibration methods, necessary to obtain reliable results that can be considered a reference for quality evaluation.
This document applies only to self-bonding coatings of non-oriented electrical steels.
- Technical report9 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the nature, the method of application, the surface condition, performance requirements and the minimum thickness of internal linings of cement mortar for ductile iron pipes and fittings for pressure and non-pressure pipelines as defined in ISO 2531, ISO 7186 and ISO 16631. It covers cement mortar linings which are used to improve the hydraulic properties of pipes and fittings compared to un-lined pipes and fittings and/or to prevent corrosion damage and includes special requirements for linings of gravity sewers operating partially filled. It also covers linings used for the conveyance of particularly aggressive fluids, where the following solutions can be used either separately or in combination: a) an increase in the thickness of the lining; b) a change of the type of cement; c) a coating over the lining.
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This Part of this European Standard specifies the requirements for fabrication and installation of piping systems, including supports, designed in accordance with EN 13480-3:2017.
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This Part of this European Standard specifies the requirements for fabrication and installation of piping systems, including supports, designed in accordance with EN 13480-3:2017.
- Amendment6 pagesEnglish languagesale 10% offe-Library read for1 day
This document lists the chemical composition of stainless steels, which are subdivided in accordance with their main properties into corrosion resistant steels, heat resistant steels and creep resistant steels and specified in the European Standards given in Table 1.
(...)
Reference data on some physical properties are given in Tables E.1 to E.8.
NOTE 1 A matrix that shows which steels are included in which standard is given in Annex B.
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).
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This document 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 resistant stainless steels for general purposes.
NOTE General purposes include the use of stainless steels in contact with foodstuffs.
The general technical delivery conditions specified in EN 10021 apply in addition to the specifications of this document, unless otherwise specified in this document.
This document does not apply to components manufactured by further processing of the product forms listed above with quality characteristics altered as a result of such further processing.
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This document specifies the properties of unalloyed and low-alloyed grey cast irons used for castings, which have been manufactured in sand moulds or in moulds with comparable thermal behaviour.
NOTE This document can also be applicable to grey cast irons cast in permanent moulds, provided the related cast samples are casted under the same conditions as the castings.
This document specifies the characterizing properties of grey cast irons by either
a) the tensile strength of cast samples,
b) if agreed by the manufacturer and the purchaser, the tensile strength of samples cut from a casting,
c) the hardness determined on the castings or on a cast-on knob.
If agreed by the manufacturer and the purchaser, the combination of both tensile strength from option a) and hardness from option c) may be specified.
This document specifies six grades of grey cast iron by a classification based on tensile strength determined on machined test pieces prepared from cast samples (see Table 1) and six grades of grey cast iron by a classification based on Brinell hardness (see Table 2).
This document does not cover technical delivery conditions for iron castings; see EN 1559-1 [3] and EN 1559-3 [4].
This document does not apply to grey cast irons used for pipes and fittings according to EN 877 [5].
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This document specifies the technical delivery conditions for welded cold sized steel tubes of circular cross section with specified outside diameter D ≤ 193,7 mm and of square and of rectangular cross section for precision applications. This document may also be applied to welded cold sized tube with other cross section shapes. Tubes according to this document are characterized by having precisely defined tolerances on dimensions and a specified maximum surface roughness. Typical fields of application are in the automotive, furniture and general engineering industries.
- Standard38 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies round and shaped non alloyed steel wire for use in the manufacture of ropes for mine hoisting, man-riding haulage, cableways for the transportation of passengers and other high duty applications. Heavy duty refers to situations where the stresses applied to the rope are either high or vary by a large amount during service.
This document refers to round wires and three types of shaped wire: full lock (Z), half lock (H) and trapezoidal (T).
It does not apply to steel wire taken from manufactured ropes.
This document specifies the following for cold drawn non alloyed steel wire for ropes for high duty applications:
- dimensional tolerances;
- mechanical characteristics;
- requirements relating to the chemical composition of the steel wire;
- conditions to be satisfied by any coating.
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This document defines the grades and the corresponding requirements for compacted (vermicular) graphite cast irons.
This document specifies 4 grades of compacted (vermicular) graphite cast iron by a classification based on the minimum mechanical properties measured on machined test pieces prepared from cast samples or samples cut from a casting.
This document does not cover technical delivery conditions for iron castings (see EN 1559-1 [1] and EN 1559-3 [2]).
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This document 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 resistant stainless steels for general purposes.
NOTE General purposes include the use of stainless steels in contact with foodstuffs.
The general technical delivery conditions specified in EN 10021 apply in addition to the specifications of this document, unless otherwise specified in this document.
This document does not apply to components manufactured by further processing of the product forms listed above with quality characteristics altered as a result of such further processing.
- Standard94 pagesEnglish languagesale 10% offe-Library read for1 day
This document lists the chemical composition of stainless steels, which are subdivided in accordance with their main properties into corrosion resistant steels, heat resistant steels and creep resistant steels (see Annex C) and specified in the European Standards given in Table 1.
Table 1 — Overview of material standards for stainless steels
(...)
Reference data on some physical properties are given in Annex E, Tables E.1 to E.8.
Empirical formulae for steel grade microstructure classification and pitting resistance ranking are given in Annex D.
NOTE 1 A matrix that shows which steels are included in which standard is given in Annex B.
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).
- Standard67 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies round and shaped non alloyed steel wire for use in the manufacture of ropes for mine hoisting, man-riding haulage, cableways for the transportation of passengers and other high duty applications. Heavy duty refers to situations where the stresses applied to the rope are either high or vary by a large amount during service.
This document refers to round wires and three types of shaped wire: full lock (Z), half lock (H) and trapezoidal (T).
It does not apply to steel wire taken from manufactured ropes.
This document specifies the following for cold drawn non alloyed steel wire for ropes for high duty applications:
- dimensional tolerances;
- mechanical characteristics;
- requirements relating to the chemical composition of the steel wire;
- conditions to be satisfied by any coating.
- Standard20 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the technical delivery conditions for welded cold sized steel tubes of circular cross section with specified outside diameter D ≤ 193,7 mm and of square and of rectangular cross section for precision applications.
This document can also be applied to welded cold sized tube with other cross section shapes.
Tubes according to this document are characterized by having precisely defined tolerances on dimensions and a specified maximum surface roughness. Typical fields of application are in the automotive, furniture and general engineering industries.
- Standard38 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies qualities for flat and long products of hot-rolled structural steels with improved atmospheric corrosion resistance in the as-rolled, normalized/normalized rolled, thermomechanical control processed and quenched and tempered delivery conditions. It is applicable to steel plates rolled on a reversing mill, wide flats, hot-rolled sections and bars, which are intended for use in welded or bolted structures. This document covers 14 grades and 5 qualities. Grades S235, S295, S355, S420, S460, S500 and S550 are covered in Annex A. Grades SG245, SG345, SG365, SG400, SG460, SG500, and SG700 are covered in Annex B. Not all grades are available in all qualities, and some qualities have Charpy V-notch requirements. The steels specified in this document are applicable to hot-rolled plates, wide flats, sections and bars with a maximum nominal thickness of 150 mm for grades S235W, S295W, S355W, S420W, S460W, S500W and S550W, with a maximum nominal thickness of 200 mm for grades SG245, SG345, SG365, SG400, SG460, SG500, and SG700. The steels specified in this document are applicable to hot-rolled plates with a maximum nominal thickness of 20 mm for grades S295WP and S355WP. The steels specified in this document are applicable to hot-rolled wide flats, sections and bars with a maximum nominal thickness of 40 mm for grades S295WP and S355WP. The steels specified in this document are applicable to hot-rolled plates with a maximum nominal thickness of 80 mm for grade S355WSE. This document does not include the following structural steels, some of which are covered by other International Standards. — sheet and strip, e.g. ISO 4995 or ISO 4996; — tubular products. e.g. ISO 12633-1, ISO 12633-2. NOTE In this document, the term of "thickness" is considered as "nominal thickness", unless otherwise stated.
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This document applies to bright steel products in the drawn, turned or ground condition delivered in straight lengths. This document is mainly applied to stainless steels of EN 10088-3 and other product standards, e.g. tool steels, roller bearing steels. This document can also be used for cold heading steels both in the form of bars and wire.
The non-alloy and alloy steels of EN 10277 are no longer included.
This document does not cover cold rolled products and cut lengths produced from strip or sheet by cutting.
- Standard13 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies technical requirements for factory made sheets or rolls of welded fabric, manufactured from steel wires or bars with diameters from 4 mm to 18 mm and designed for the reinforcement of concrete structures and the ordinary reinforcement of prestressed concrete structures.
- Standard12 pagesEnglish languagesale 15% off
This document specifies the technical delivery requirements for round and flat bars and wire rods manufactured from the alloyed steels listed in Table 4, 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 2 and in one of the surface conditions given in Table 3. NOTE 1 Table 4 only considers steels that have gained certain international importance. This does, however, not mean that these are available in all industrial countries. In addition, a great number of other steels are specified in regional and national standards. NOTE 2 Non-alloy steels also for the production of springs are covered by the wire rod specification in ISO 16120-4. NOTE 3 International Standards relating to steels conforming with the chemical composition requirements in Table 4, but supplied in other product forms or other treatment conditions or intended for special applications, are given in the bibliography.
- Standard28 pagesEnglish languagesale 15% off
This document specifies the technical delivery requirements for bright steel products in the drawn, peeled/turned or additional ground condition and they are intended for mechanical purposes, for example for machine parts. The bright steel products are subdivided into the following steel types: a) non-alloy general engineering steels; b) non-alloy free-cutting steels; c) non-alloy and alloy case-hardening steels; d) non-alloy and alloy steels for quenching and tempering. Bright products of stainless steels are not part of this document, they are covered by ISO 16143-4.
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This document specifies chemical composition and mechanical properties of cast steels and alloys for heat-resistant service.
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This document specifies cast steels for general corrosion-resistant applications. The grades covered by this document represent types of alloy steel castings suitable for broad ranges of application which are intended for a wide variety of corrosion applications. NOTE Annex A gives information on ISO grade designation and available UNS numbers which are similar to the ISO grade designation.
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This document specifies the general technical delivery requirements for the supply of steel, nickel, and cobalt alloy castings, including the requirements for the selection and preparation of samples and test pieces. When a material or product standard differ from this delivery specification, the material or product standard applies. In the case of investment castings, ISO 16468 applies. This document also specifies a group of supplementary requirements which can be applied to steel, nickel, and cobalt alloy castings. These requirements are provided for use when additional testing or inspection is desired and apply only when individually specified by the purchaser.
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This document specifies requirements for four grades of heat-treated cast carbon and alloy steels for general engineering and structural purposes. In cases where castings are produced by welding component parts together, this document does not cover the welding process or the properties of the weldment. The four steel grades are intended for service at ambient temperature.
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This document specifies qualities for steels for seismic-proof improved structural use. It is applicable to steel plates rolled on a reversing mill, wide flats, hot-rolled sections, which are used in the as-rolled condition, with the exception of grade SA440, which is normally produced using quenched and tempered or thermomechanical controlled process and normally intended for welded or bolted structures. This document covers 5 steel grades and 7 qualities. Grades SA235, SA325, SA345, SA390 and SA440 are covered. Not all grades are available in all qualities, and some qualities have Charpy V‑notch requirements. The steels specified in this document are applicable to hot-rolled plates, wide flats, and sections with a minimum nominal thickness of 6 mm and a maximum nominal thickness of 150 mm for steel plates, and a maximum nominal thickness of 140 mm for wide flats and hot-rolled sections. This document does not include the following structural steels, some of which are covered by other International Standards: — sheet and strip, e.g. ISO 4995 or ISO 4996; — tubular products. e.g. ISO 12633-1, ISO 12633-2. NOTE The term "thickness" is considered as "nominal thickness", unless otherwise stated.
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This document applies to bright steel products in the drawn, turned or ground condition delivered in straight lengths. This document is mainly applied to stainless steels of EN 10088-3 and other product standards, e.g. tool steels, roller bearing steels.
This document can also be used for cold heading steels in the form of bars and wire; in case of wire, the thickness and tolerances apply but not the length and the straightness.
The non-alloy and alloy steels of EN 10277 are no longer included.
This document does not cover cold rolled products and cut lengths produced from strip or sheet by cutting.
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This document specifies the technical delivery requirements for five groups of wrought ball and roller
bearing steels as listed in Table 3, namely
— through-hardening bearing steels (steels with about 1 % C and 1 % to 2 % Cr),
— case-hardening bearing steels,
— induction-hardening bearing steels (unalloyed and alloyed),
— stainless bearing steels, and
— high-temperature bearing steels.
This document is applicable to the products and heat-treatment conditions given in Table 1 and the
surface conditions given in Table 2.
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This document specifies the requirements relating to:
Steel X5CrNiCu15-5 (1.4545)
Consumable electrode remelted (ESR or VAR)
Solution treated and precipitation treated (H1025)
Bars for machining
a or D ≤ 250 mm
1 070 MPa ≤ Rm ≤ 1 200 MPa
Premium quality (pq)
for aerospace applications.
NOTE Other designation: The ASD-STAN designation of this material is FE-PM1802.
Only the chemical composition of this document are to be considered.
- Standard10 pagesEnglish languagesale 10% offe-Library read for1 day
This Part of this European Standard specifies the design and calculation of industrial metallic piping systems, including supports, covered by EN 13480
- Amendment24 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the technical delivery requirements for bright products made of stainless steels in the form of bars in the drawn, peeled/turned or additionally ground condition and they are intended for mechanical purposes, for example for machine parts, and/or for use at high temperature including creep-resistant applications. NOTE 1 Bright steel products made of corrosion-resistant stainless steel are manufactured from steels mentioned in ISO 16143-2, and bright steel products intended for high-temperature purposes are manufactured from steels mentioned in ISO 4955.
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This document specifies requirements for wire rod for bridge cable wire, which is widely used in parallel wire cables or semi-parallel wire cables for suspension bridges, stay bridges or other structures involving the use of parallel wires. ISO 16120-4 provides additional wire rod materials and their technical and qualitative requirements for their possible application as bridge cable wire.
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This document specifies the technical delivery requirements for five groups of wrought ball and roller bearing steels as listed in Table 3, namely
— through-hardening bearing steels (steels with about 1 % C and 1 % to 2 % Cr),
— case-hardening bearing steels,
— induction-hardening bearing steels (unalloyed and alloyed),
— stainless bearing steels, and
— high-temperature bearing steels.
This document is applicable to the products and heat-treatment conditions given in Table 1 and the surface conditions given in Table 2.
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This document specifies the minimum requirements and terms of acceptance for the manufacture and testing of steel wire ropes not exceeding rope grade 2160 for the petroleum and natural gas industries. Typical applications include tubing lines, rod hanger lines, sand lines, cable-tool drilling and clean out lines, cable tool casing lines, rotary drilling lines, winch lines, horse head pumping unit lines, torpedo lines, mast‑raising lines, guideline tensioner lines, riser tensioner lines, mooring and anchor lines. Wire ropes for lifting slings and cranes, and wire for well-measuring and strand for well-servicing are also included. The minimum breaking forces for the more common sizes, grades and constructions of stranded rope are given in tables. However, this document does not restrict itself to the classes covered by those tables. Other types can also conform with its requirements. The minimum breaking force values for these wire ropes are provided by the manufacturer. For information only, other tables present the minimum breaking forces for large diameter stranded and spiral ropes (i.e. spiral strand and locked coil), while approximate nominal length masses for the more common stranded rope constructions and large diameter stranded and spiral ropes are also given.
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This document specifies the technical delivery requirements for five groups of wrought ball and roller bearing steels as listed in Table 3, namely — through-hardening bearing steels (steels with about 1 % C and 1 % to 2 % Cr), — case-hardening bearing steels, — induction-hardening bearing steels (unalloyed and alloyed), — stainless bearing steels, and — high-temperature bearing steels. This document is applicable to the products and heat-treatment conditions given in Table 1 and the surface conditions given in Table 2.
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