EN 10168 Steel products - Inspection documents - List of information and description
EN 10204 Metallic products - Types of inspection documents*， 2023-12-23 Update
EN 10222-2 Steel forgings for pressure purposes - Part 2: Ferritic and martensitic steels with specified elevated temperatures properties*， 2021-05-31 Update
EN 10222-3 Steel forgings for pressure purposes ? Part 3: Nickel steels with specified low temperature properties
EN 10222-4 Steel forgings for pressure purposes - Part 4: Weldable fine grain steels with high proof strength*， 2021-06-09 Update
EN 10222-5 Steel Forgings for Pressure Purposes - Part 5: Martensitic@ Austenitic and Austenitic-Ferritic Stainless Steels
EN 10228-1 Non-destructive testing of steel forgings - Part 1: Magnetic particle inspection
EN 10228-2 Non-destructive testing of steel forgings - Part 2: Penetrant testing
EN 10228-3 Non-destructive testing of steel forgings - Part 3: Ultrasonic testing of ferritic or martensitic steel forgings
EN 10228-4 Non-destructive testing of steel forgings - Part 4: Ultrasonic testing of austenitic and austenitic-ferritic stainless steel forgings
EN ISO 14284 Steel and iron - Sampling and preparation of samples for the determination of chemical composition (ISO 14284:2022)*， 2022-11-16 Update
EN ISO 148-1 Metallic materials - Charpy pendulum impact test - Part 1: Test method
EN ISO 15607 Specification and qualification of welding procedures for metallic materials - General rules (ISO 15607:2019)*， 2019-10-23 Update
EN ISO 15609-1 Specification and qualification of welding procedures for metallic materials - Welding procedure specification - Part 1: Arc welding (ISO 15609-1:2019)*， 2019-10-02 Update
EN ISO 15614-1 Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys - Amendment 1 (ISO 15614-1:2017/Amd 1:2019)*， 2019-08-21 Update
EN ISO 3651-2 Determination of Resistance to Intergranular Corrosion of Stainless Steels - Part 2: Ferritic, Austenitic and Ferritic-Austenitic (Duplex) Stainless Steels - Corrosion Test in Media Containing Sulfuric Acid ISO 3651-2:1998
EN ISO 377 Steel and steel products - Location and preparation of samples and test pieces for mechanical testing
EN ISO 6892-1 Metallic materials - Tensile testing - Part 1: Method of test at room temperature (ISO 6892-1:2019)*， 2019-12-04 Update
EN ISO 6892-2 Metallic materials - Tensile testing - Part 2: Method of test at elevated temperature*， 2018-05-01 Update
EN ISO 9606-1 Qualification testing of welders - Fusion welding - Part 1: Steels
NF A36-620-1*NF EN 10222-1:2017 history
0000 NF A36-620-1:2017
2002NF A36-620-1/A1:2002 Steel forgings for pressure purposes - Part 1 : general requirements for open die forgings.
1998NF A36-620-1:1998 Steel forgings for pressure purposes. Part 1 : general requirements for open die forgings.
0000 NF A36-603:1988
0000 NF A36-607:1984
1970NF A36-601:1980 Open die steel forgings for general engineering purposes - Part 4 : stainless steels