GB/T 5216-2014

Active

Structural steel with specified hardenability bands

保证淬透性结构钢

Standard Type
GBT
ICS
77.140.10
CCS
H40
Status
现行
Issue Date
2014-12-05
Implementation
2015-09-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A