ÖNORM EN 2461:2009-08

Действует

Aerospace series - Steel FE-PM1901 (X12CrNi13) - Rm from 600 MPa up to 800 MPa - Forgings - De up to 70 mm

Ссылочные документы

Действует

Aerospace series - Metallic materials - General organization of standardization - Links between types of EN standards and their use

Отменен

Aerospace series - Metallic materials - Rules for drafting and presentation of material standards - Part 5: Specific rules for steels