GB/T 14992-2025

Active

Superalloys and intermetallic compounds—Designation and chemical composition

高温合金和金属间化合物 牌号及化学成分

Standard Type
GBT
ICS
77.140.99
CCS
H57
Status
现行
Issue Date
2025-08-29
Implementation
2026-03-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A