冷作模具钢　第2部分：火焰淬火钢

Cold-work mould steel—Part 2:Flame quenchable steels

标准介绍

This part specifies the ordering information, dimensions, shape, mass, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of flame quenchable cold work mould steels.
This part is applicable to flame quenchable cold work steels delivered in hot rolled, forged or machined conditions.
The steel grades and chemical composition in this document is also applicable to ingots, billets and their products.

提出部门

China Iron and Steel Association.

发布部门

General Administration of Quality Supervision,Inspection and Quarantine of the People's Republic of China and Standardization Administration of the People's Republic of China