• ISO 4948-1:1982

    Current The latest, up-to-date edition.

    Steels Classification Part 1: Classification of steels into unalloyed and alloy steels based on chemical composition

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English, English - French, French

    Published date:  01-06-1982

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    This part of ISO 4948 defines steel and gives 2.0 % carbon as the usual dividing line between steel and cast iron. The classification based on the specified values for the ladle analyses of the elements given in the table.

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    Document Type Standard
    Publisher International Organization for Standardization
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    ISO 404:2013 Steel and steel products — General technical delivery requirements
    04/30094090 DC : DRAFT MAR 2004 IEC 60404-8-3 ED.3 - MAGNETIC MATERIALS - PART 8-3: SPECIFICATIONS OF INDIVIDUAL MATERIALS - COLD-ROLLED ELECTRICAL ALLOYED AND NON-ALLOYED STEEL SHEET AND STRIP DELIVERED IN THE SEMI PROCESSED STATE
    15/30287641 DC : 0 BS EN ISO 16120-1 - NON-ALLOY STEEL WIRE ROD FOR CONVERSION TO WIRE - PART 1: GENERAL REQUIREMENTS
    09/30169305 DC : 0 BS EN ISO 16120-2 - NON-ALLOY STEEL WIRE ROD FOR CONVERSION TO WIRE - PART 2: SPECIFIC REQUIREMENTS FOR GENERAL PURPOSE WIRE ROD
    15/30287647 DC : 0 BS EN ISO 16120-4 - NON-ALLOY STEEL WIRE ROD FOR CONVERSION TO WIRE - PART 4: SPECIFIC REQUIREMENTS FOR WIRE ROD FOR SPECIAL APPLICATIONS
    BS 6562-3:1990 Terms used in the iron and steel industry Definition and classification of grades of steel
    09/30196508 DC : 0 BS ISO 9328-1 - STEEL FLAT PRODUCTS FOR PRESSURE PURPOSES - TECHNICAL DELIVERY CONDITIONS - PART 1: GENERAL REQUIREMENTS
    EN ISO 12215-3:2002 Small craft - Hull construction and scantlings - Part 3: Materials: Steel, aluminium alloys, wood, other materials (ISO 12215-3:2002)
    06/30159843 DC : 0 BS ISO 13680 - PETROLEUM AND NATURAL GAS INDUSTRIES - CORROSION - RESISTANT ALLOY SEAMLESS TUBES FOR USE AS CASING, TUBING AND COUPLING STOCK - TECHNICAL DELIVERY CONDITIONS
    17/30346753 DC : 0 BS ISO 9328-3 - STEEL FLAT PRODUCTS FOR PRESSURE PURPOSES - TECHNICAL DELIVERY CONDITIONS - PART 3: WELDABLE FINE GRAIN STEELS, NORMALIZED
    13/30247437 DC : 0 BS EN ISO 683-17 - HEAT-TREATED STEELS, ALLOY STEELS AND FREE-CUTTING STEELS - PART 17: BALL AND ROLLER BEARING STEELS (ISO/DIS 683-17:2013)
    13/30279057 DC : 0 BS ISO 683-4 - HEAT-TREATABLE STEELS, ALLOY STEELS AND FREE-CUTTING STEELS - PART 4: FREE-CUTTING STEELS
    13/30256266 DC : 0 BS ISO 683-18 - HEAT-TREATABLE STEELS, ALLOY STEELS AND FREE-CUTTING STEELS - PART 18: BRIGHT STEEL PRODUCTS
    04/30116142 DC : DRAFT JUL 2004 ISO 4952 - STRUCTURAL STEELS WITH IMPROVED ATMOSPHERIC CORROSION RESISTANCE
    API 5CRA CHINESE : 2011 SPECIFICATION FOR CORROSION RESISTANT ALLOY SEAMLESS TUBES FOR USE AS CASING, TUBING AND COUPLING STOCK
    PREN 10208-3 : DRAFT 1997 PETROLEUM AND NATURAL GAS INDUSTRIES - STEEL PIPES FOR PIPELINES FOR COMBUSTIBLE FLUIDS - TECHNICAL DELIVERY CONDITIONS - PART 3: PIPES OF REQUIREMENT CLASS C
    API 5CRA : 2010 : INC : ERR 1 : 2011 SPECIFICATION FOR CORROSION-RESISTANT ALLOY SEAMLESS TUBES FOR USE AS CASING, TUBING AND COUPLING STOCK
    I.S. EN 60404-1:2017 MAGNETIC MATERIALS - PART 1: CLASSIFICATION
    UNE-EN ISO 16120-1:2017 Non-alloy steel wire rod for conversion to wire - Part 1: General requirements (ISO 16120-1:2017)
    EN ISO 12215-8:2009/AC:2010 SMALL CRAFT - HULL CONSTRUCTION AND SCANTLINGS - PART 8: RUDDERS
    IEC 60404-1 REDLINE : 3ED 2016 MAGNETIC MATERIALS - PART 1: CLASSIFICATION
    ISO 4885:2018 Ferrous materials — Heat treatments — Vocabulary
    BS EN ISO 10807:1997 Pipework. Corrugated flexible metallic hose assemblies for the protection of electrical cables in explosive atmosphere
    EN 60404-1:2017 Magnetic materials - Part 1: Classification
    EN ISO 16120-1:2017 NON-ALLOY STEEL WIRE ROD FOR CONVERSION TO WIRE - PART 1: GENERAL REQUIREMENTS (ISO 16120-1:2017)
    05/30092093 DC : DRAFT JUL 2005 ISO 24314 - STRUCTURAL STEELS - STEELS FOR SEISMIC IMPROVED RESISTANCE FOR BUILDING
    11/30230618 DC : 0 BS ISO 683-2 - HEAT-TREATABLE STEELS, ALLOY STEELS AND FREE-CUTTING STEELS - PART 2: ALLOY STEELS FOR QUENCHING AND TEMPERING
    09/30173318 DC : 0 BS IEC 62523 - RADIATION PROTECTION INSTRUMENTATION - CARGO/VEHICLE RADIOGRAPHIC INSPECTION SYSTEM
    13/30252100 DC : 0 BS ISO 4990 - STEEL CASTINGS - GENERAL TECHNICAL DELIVERY REQUIREMENTS
    09/30169302 DC : 0 BS EN ISO 16120-1 - NON-ALLOY STEEL WIRE ROD FOR CONVERSION TO WIRE - PART 1: GENERAL REQUIREMENTS
    12/30240393 DC : 0 BS ISO 6929 - STEEL PRODUCTS - VOCABULARY
    ISO 9330-4:2000 Welded steel tubes for pressure purposes — Technical delivery conditions — Part 4: Submerged arc-welded unalloyed and alloyed steel tubes with specified elevated temperature properties
    BS ISO 3183-3:1999 Petroleum and natural gas industries. Steel pipe for pipelines. Technical delivery conditions Pipes of requirement class C
    BS ISO 404:2013 Steel and steel products. General technical delivery requirements
    BS IEC 60404-1:2000 Magnetic materials Classification
    UNE-EN ISO 16120-3:2012 Non-alloy steel wire rod for conversion to wire - Part 3: Specific requirements for rimmed and rimmed substitute, low-carbon steel wire rod (ISO 16120-3:2011)
    UNI EN ISO 16120-3 : 2011 NON-ALLOY STEEL WIRE ROD FOR CONVERSION TO WIRE - PART 3: SPECIFIC REQUIREMENTS FOR RIMMED AND RIMMED SUBSTITUTE, LOW-CARBON STEEL WIRE ROD
    IEC 60404-8-2:1998 Magnetic materials - Part 8-2: Specifications for individual materials - Cold-rolled electrical alloyed steel sheet and strip delivered in the semi-processed state
    ISO 683-1:2016 Heat-treatable steels, alloy steels and free-cutting steels Part 1: Non-alloy steels for quenching and tempering
    I.S. EN ISO 16120-3:2011 NON-ALLOY STEEL WIRE ROD FOR CONVERSION TO WIRE - PART 3: SPECIFIC REQUIREMENTS FOR RIMMED AND RIMMED SUBSTITUTE, LOW-CARBON STEEL WIRE ROD
    PREN ISO 683-17 : DRAFT 2013 HEAT-TREATED STEELS, ALLOY STEELS AND FREE-CUTTING STEELS - PART 17: BALL AND ROLLER BEARING STEELS (ISO/DIS 683-17:2013)
    UNE-EN ISO 4885:2017 Ferrous materials - Heat treatments - Vocabulary (ISO 4885:2017)
    EN ISO 4885:2018 Ferrous materials - Heat treatments - Vocabulary (ISO 4885:2018)
    ISO 630:1995 Structural steels Plates, wide flats, bars, sections and profiles
    BS EN 10020:2000 Definition and classification of grades of steel
    I.S. EN ISO 683-17:2014 HEAT-TREATED STEELS, ALLOY STEELS AND FREE-CUTTING STEELS - PART 17: BALL AND ROLLER BEARING STEELS (ISO 683-17:2014)
    IEC 60404-1:2016 RLV Magnetic materials - Part 1: Classification
    DIN EN ISO 4885 E : 2017 FERROUS MATERIALS - HEAT TREATMENTS - VOCABULARY (ISO 4885:2017)
    09/30196607 DC : 0 BS ISO 9328-2 - STEEL FLAT PRODUCTS FOR PRESSURE PURPOSES - TECHNICAL DELIVERY CONDITIONS - PART 2: NON-ALLOY AND ALLOY STEELS WITH SPECIFIED ELEVATED TEMPERATURE PROPERTIES
    BS IEC 62523:2010 Radiation protection instrumentation. Cargo/vehicle radiographic inspection system
    14/30295082 DC : 0 BS ISO 683-3 - HEAT-TREATABLE STEELS, ALLOY STEELS AND FREE-CUTTING STEELS - PART 3: CASE HARDENING STEELS
    03/111274 DC : DRAFT AUG 2003 ISO 9328-5 - STEEL PLATES AND STRIPS FOR PRESSURE PURPOSES - TECHNICAL DELIVERY CONDITIONS - PART 5: WELDABLE FINE GRAIN STEELS, THERMOMECHANICALLY ROLLED
    API 5CRA : 2010 : INC : ERR 1 : 2011 : R2015 SPECIFICATION FOR CORROSION-RESISTANT ALLOY SEAMLESS TUBES FOR USE AS CASING, TUBING AND COUPLING STOCK
    BS ISO 4990:2015 Steel castings. General technical delivery requirements
    11/30230615 DC : 0 BS ISO 683-1 - HEAT-TREATABLE STEELS, ALLOY STEELS AND FREE-CUTTING STEELS - PART 1: NON-ALLOY STEELS FOR QUENCHING AND TEMPERING
    BS ISO 14661:2000 Thermal turbines for industrial applications (steam turbines, gas expansion turbines). General requirements
    BS EN ISO 16120-1:2017 Non-alloy steel wire rod for conversion to wire General requirements
    I.S. EN ISO 4885:2017 FERROUS MATERIALS - HEAT TREATMENTS - VOCABULARY (ISO 4885:2018)
    ISO/TS 4949:2016 Steel names based on letter symbols
    ISO 9328-2:2018 Steel flat products for pressure purposes — Technical delivery conditions — Part 2: Non-alloy and alloy steels with specified elevated temperature properties
    NF EN ISO 16120-3 : 2011 NON-ALLOY STEEL WIRE ROD FOR CONVERSION TO WIRE - PART 3: SPECIFIC REQUIREMENTS FOR RIMMED AND RIMMED SUBSTITUTE, LOW CARBON STEEL WIRE ROD
    ISO 683-18:2014 Heat-treatable steels, alloy steels and free-cutting steels — Part 18: Bright steel products
    NF EN ISO 4957 : 2000 TOOL STEELS
    ISO 4952:2006 Structural steels with improved atmospheric corrosion resistance
    CEI EN 60404-1 : 1ED 2017 MAGNETIC MATERIALS - PART 1: CLASSIFICATION
    IEC 62523:2010 Radiation protection instrumentation - Cargo/vehicle radiographic inspection system
    ISO 9330-1:1990 Welded steel tubes for pressure purposes — Technical delivery conditions — Part 1: Unalloyed steel tubes with specified room temperature properties
    BS EN ISO 12215-8:2009 Small craft. Hull construction and scantlings Rudders
    ISO 6929:2013 Steel products — Vocabulary
    DIN EN ISO 12215-8:2009-10 SMALL CRAFT - HULL CONSTRUCTION AND SCANTLINGS - PART 8: RUDDERS
    ISO 3183-1:1996 Petroleum and natural gas industries — Steel pipe for pipelines — Technical delivery conditions — Part 1: Pipes of requirement class A
    ISO 14661:2000 Thermal turbines for industrial applications (steam turbines, gas expansion turbines) General requirements
    ISO 9329-1:1989 Seamless steel tubes for pressure purposes — Technical delivery conditions — Part 1: Unalloyed steels with specified room temperature properties
    ISO 3183-3:1999 Petroleum and natural gas industries — Steel pipe for pipelines — Technical delivery conditions — Part 3: Pipes of requirement class C
    DIN EN ISO 683-17:2015-02 Heat-treated steels, alloy steels and free-cutting steels - Part 17: Ball and roller bearing steels (ISO 683-17:2014)
    ONORM EN ISO 13680 : 2010 PETROLEUM AND NATURAL GAS INDUSTRIES - CORROSION-RESISTANT ALLOY SEAMLESS TUBES FOR USE AS CASING, TUBING AND COUPLING STOCK - TECHNICAL DELIVERY CONDITIONS
    UNI EN ISO 13680 : 2010 PETROLEUM AND NATURAL GAS INDUSTRIES - CORROSION-RESISTANT ALLOY SEAMLESS TUBES FOR USE AS CASING, TUBING AND COUPLING STOCK - TECHNICAL DELIVERY CONDITIONS
    EN ISO 13680:2010 Petroleum and natural gas industries - Corrosion-resistant alloy seamless tubes for use as casing, tubing and coupling stock - Technical delivery conditions (ISO 13680:2010)
    UNI EN ISO 683-17 : 2014 HEAT-TREATED STEELS, ALLOY STEELS AND FREE-CUTTING STEELS - PART 17: BALL AND ROLLER BEARING STEELS
    03/111273 DC : DRAFT AUG 2003 ISO 9328-4 - STEEL PLATES AND STRIPS FOR PRESSURE PURPOSES - TECHNICAL DELIVERY CONDITIONS - PART 4: NICKEL-ALLOY STEELS WITH SPECIFIED LOW TEMPERATURE PROPERTIES
    BS EN ISO 16120-3:2011 Non-alloy steel wire rod for conversion to wire Specific requirements for rimmed and rimmed substitute, low-carbon steel wire rod
    17/30346756 DC : 0 BS ISO 9328-4 - STEEL FLAT PRODUCTS FOR PRESSURE PURPOSES - TECHNICAL DELIVERY CONDITIONS - PART 4: NICKEL-ALLOY STEELS WITH SPECIFIED LOW TEMPERATURE PROPERTIES
    ISO 9330-5:2000 Welded steel tubes for pressure purposes — Technical delivery conditions — Part 5: Submerged arc-welded unalloyed and alloyed steel tubes with specified low temperature properties
    BS ISO 683-5:2017 Heat treatable steels, alloy steels and free-cutting steels Nitriding steels
    ISO 12215-8:2009 Small craft — Hull construction and scantlings — Part 8: Rudders
    ISO 9328-4:2018 Steel flat products for pressure purposes — Technical delivery conditions — Part 4: Nickel-alloy steels with specified low temperature properties
    DIN EN ISO 16120-1:2017-09 NON-ALLOY STEEL WIRE ROD FOR CONVERSION TO WIRE - PART 1: GENERAL REQUIREMENTS (ISO 16120-1:2017)
    11/30230612 DC : 0 BS ISO 683-11 - HEAT-TREATABLE STEELS, ALLOY STEELS AND FREE-CUTTING STEELS - PART 11: CASE-HARDENING STEELS
    03/111271 DC : DRAFT AUG 2003 ISO 9328-2 - STEEL PLATES AND STRIPS FOR PRESSURE PURPOSES - TECHNICAL DELIVERY CONDITIONS - PART 2: NON-ALLOY AND ALLOY STEELS WITH SPECIFIED ELEVATED TEMPERATURE PROPERTIES
    03/111275 DC : DRAFT AUG 2003 ISO 9328-6 - STEEL PLATES AND STRIPS FOR PRESSURE PURPOSES - TECHNICAL DELIVERY CONDITIONS - PART 6: WELDABLE FINE GRAIN STEELS, QUENCHED AND TEMPERED
    03/111272 DC : DRAFT AUG 2003 ISO 9328-3 - STEEL PLATES AND STRIPS FOR PRESSURE PURPOSES - TECHNICAL DELIVERY CONDITIONS - PART 3: WELDABLE FINE GRAIN STEELS, NORMALIZED
    15/30287644 DC : 0 BS EN ISO 16120-2 - NON-ALLOY STEEL WIRE ROD FOR CONVERSION TO WIRE - PART 2: SPECIFIC REQUIREMENTS FOR GENERAL-PURPOSE WIRE ROD
    API SPEC 5CRA : 2010 SPECIFICATION FOR CORROSION-RESISTANT ALLOY SEAMLESS TUBES FOR USE AS CASING, TUBING AND COUPLING STOCK
    BS EN 60404-1:2017 Magnetic materials Classification
    ISO 9328-5:2018 Steel flat products for pressure purposes — Technical delivery conditions — Part 5: Weldable fine grain steels, thermomechanically rolled
    ISO/TR 11637:1997 Boron treated engineering steels for quenching and tempering
    ISO 2415:2004 Forged shackles for general lifting purposes — Dee shackles and bow shackles
    BIS IS 8910 : 2010 GENERAL TECHNICAL DELIVERY REQUIREMENTS FOR STEEL AND STEEL PRODUCTS
    ISO 683-5:2017 Heat treatable steels, alloy steels and free-cutting steels — Part 5: Nitriding steels
    ISO 4990:2015 Steel castings — General technical delivery requirements
    I.S. EN ISO 12215-3:2002 SMALL CRAFT - HULL CONSTRUCTION AND SCANTLINGS - PART 3: MATERIALS: STEEL, ALUMINIUM ALLOYS, WOOD, OTHER MATERIALS
    IEC 60404-8-3:2005 Magnetic materials - Part 8-3: Specifications for individual materials - Cold-rolled electrical non-alloyed and alloyed steel sheet and strip delivered in the semi-processed state
    ISO 683-11:2012 Heat-treatable steels, alloy steels and free-cutting steels Part 11: Case-hardening steels
    ISO 4957:1999 Tool steels
    BS EN ISO 13680:2010 Petroleum and natural gas industries. Corrosion-resistant alloy seamless tubes for use as casing, tubing and coupling stock Technical delivery conditions
    ISO 13680:2010 Petroleum and natural gas industries Corrosion-resistant alloy seamless tubes for use as casing, tubing and coupling stock Technical delivery conditions
    ISO 10807:1994 Pipework — Corrugated flexible metallic hose assemblies for the protection of electrical cables in explosive atmospheres
    ISO 16120-3:2011 Non-alloy steel wire rod for conversion to wire — Part 3: Specific requirements for rimmed and rimmed substitute, low-carbon steel wire rod
    ISO 16120-1:2017 Non-alloy steel wire rod for conversion to wire — Part 1: General requirements
    BS EN ISO 683-17:2014 Heat-treated steels, alloy steels and free-cutting steels Ball and roller bearing steels
    IEC 60404-1:2016 Magnetic materials - Part 1: Classification
    ISO 683-17:2014 Heat-treated steels, alloy steels and free-cutting steels — Part 17: Ball and roller bearing steels
    UNE-EN ISO 683-17:2015 Heat-treated steels, alloy steels and free-cutting steels - Part 17: Ball and roller bearing steels (ISO 683-17:2014)
    EN ISO 683-17:2014 Heat-treated steels, alloy steels and free-cutting steels - Part 17: Ball and roller bearing steels (ISO 683-17:2014)
    EN ISO 10807 : 1996 PIPEWORK - CORRUGATED FLEXIBLE METALLIC HOSE ASSEMBLIES FOR THE PROTECTION OF ELECTRICAL CABLES IN EXPLOSIVE ATMOSPHERES
    I.S. EN ISO 16120-1:2017 NON-ALLOY STEEL WIRE ROD FOR CONVERSION TO WIRE - PART 1: GENERAL REQUIREMENTS (ISO 16120-1:2017)
    12/30244863 DC : 0 BS ISO 404 - STEEL AND STEEL PRODUCTS - GENERAL TECHNICAL DELIVERY REQUIREMENTS
    02/704957 DC : DRAFT NOV 2002 ISO 683-14 - HEAT-TREATABLE STEELS, ALLOY STEELS AND FREE-CUTTING STEELS - PART 14: HOT-ROLLED STEELS FOR QUENCHED AND TEMPERED SPRINGS
    17/30346747 DC : 0 BS ISO 9328-1 - STEEL FLAT PRODUCTS FOR PRESSURE PURPOSES - TECHNICAL DELIVERY CONDITIONS - PART 1: GENERAL REQUIREMENTS
    14/30284697 DC : 0 BS ISO 683-5 - HEAT TREATABLE STEELS, ALLOY STEELS AND FREE-CUTTING STEELS - PART 5: NITRIDING STEELS
    02/711555 DC : 0 BS ISO 2415 - FORGED SHACKLES FOR GENERAL LIFTING PURPOSES - DEE SHACKLES AND BOW SHACKLES
    09/30169308 DC : 0 BS EN ISO 16120-3 - NON-ALLOY STEEL WIRE ROD FOR CONVERSION TO WIRE - PART 3: SPECIFIC REQUIREMENTS FOR RIMMED AND RIMMED SUBSTITUTE, LOW CARBON STEEL WIRE ROD
    17/30337413 DC : 0 BS EN ISO 4957 - TOOL STEELS
    ISO 683-14:2004 Heat-treatable steels, alloy steels and free-cutting steels — Part 14: Hot-rolled steels for quenched and tempered springs
    ISO 9327-2:1999 Steel forgings and rolled or forged bars for pressure purposes — Technical delivery conditions — Part 2: Non-alloy and alloy (Mo, Cr and CrMo) steels with specified elevated temperature properties
    15/30280630 DC : 0 BS EN ISO 4885 - FERROUS PRODUCTS - HEAT TREATMENTS - VOCABULARY
    09/30169311 DC : 0 BS EN ISO 16120-4 - NON-ALLOY STEEL WIRE ROD FOR CONVERSION TO WIRE - PART 4: SPECIFIC REQUIREMENTS FOR WIRE ROD FOR SPECIAL APPLICATIONS
    14/30303121 DC : 0 BS EN 60404-1 ED. 3 - MAGNETIC MATERIALS - PART 1: CLASSIFICATIONS
    97/703009 DC : 0 PREN 10208-3 - PETROLEUM AND NATURAL GAS INDUSTRIES - STEEL PIPES FOR PIPELINES FOR COMBUSTIBLE FLUIDS - TECHNICAL DELIVERY CONDITIONS - PART 3: PIPES OF REQUIREMENT CLASS C
    17/30346750 DC : 0 BS ISO 9328-2 - STEEL FLAT PRODUCTS FOR PRESSURE PURPOSES - TECHNICAL DELIVERY CONDITIONS - PART 2: NON-ALLOY AND ALLOY STEELS WITH SPECIFIED ELEVATED TEMPERATURE PROPERTIES
    I.S. EN ISO 12215-8:2009 SMALL CRAFT - HULL CONSTRUCTION AND SCANTLINGS - PART 8: RUDDERS
    UNI EN ISO 12215-8 : 2009 SMALL CRAFT - HULL CONSTRUCTION AND SCANTLINGS - PART 8: RUDDERS
    03/314809 DC : DRAFT SEP 2003 EN ISO 13680 - PETROLEUM AND NATURAL GAS INDUSTRIES - CORROSION-RESISTANT ALLOY SEAMLESS TUBES FOR USE AS CASING, TUBING AND COUPLING STOCK - TECHNICAL DELIVERY CONDITIONS
    ISO 9328-6:2018 Steel flat products for pressure purposes — Technical delivery conditions — Part 6: Weldable fine grain steels, quenched and tempered
    I.S. EN ISO 4957:2000 TOOL STEELS
    ISO 24314:2006 Structural steels Structural steels for building with improved seismic resistance Technical delivery conditions
    DIN EN ISO 4885:2015-09 (Draft) FERROUS MATERIALS - HEAT TREATMENTS - VOCABULARY (ISO 4885:2017)
    ISO 12215-3:2002 Small craft — Hull construction and scantlings — Part 3: Materials: Steel, aluminium alloys, wood, other materials
    ISO 9328-1:2018 Steel flat products for pressure purposes — Technical delivery conditions — Part 1: General requirements
    BS EN ISO 4885:2017 Ferrous materials. Heat treatments. Vocabulary
    BS EN ISO 12215-3:2002 Small craft. Hull construction and scantlings Materials. Steel, aluminium alloys, wood, other materials
    ISO 630-1:2011 Structural steels Part 1: General technical delivery conditions for hot-rolled products
    ISO 9328-3:2018 Steel flat products for pressure purposes — Technical delivery conditions — Part 3: Weldable fine grain steels, normalized
    EN ISO 4957:1999 Tool steels (ISO 4957:1999)
    ISO 3183-2:1996 Petroleum and natural gas industries — Steel pipe for pipelines — Technical delivery conditions — Part 2: Pipes of requirements class B
    ISO 4948-2:1981 Steels Classification Part 2: Classification of unalloyed and alloy steels according to main quality classes and main property or application characteristics
    BS EN ISO 4957:2000 Tool steels
    EN ISO 16120-3:2011 Non-alloy steel wire rod for conversion to wire - Part 3: Specific requirements for rimmed and rimmed substitute, low-carbon steel wire rod (ISO 16120-3:2011)
    DIN EN ISO 16120-3:2011-10 Non-alloy steel wire rod for conversion to wire - Part 3: Specific requirements for rimmed and rimmed substitute, low-carbon steel wire rod (ISO 16120-3:2011)
    ONORM EN ISO 683-17 : 2015 HEAT-TREATED STEELS, ALLOY STEELS AND FREE-CUTTING STEELS - PART 17: BALL AND ROLLER BEARING STEELS (ISO 683-17:2014)
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