GB/T 44148.2-2024
China national
standard english version:
GB
中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 44148.2-2024
Steel forgings, rolled or forged steel bars for pressure equipment-Part 2: Low alloy and alloy (molybdenum, chromium and chromium-molybdenum) steels with specified high temperature properties 承压设备用钢锻件、轧制或锻制钢棒-第2部分:规定高温性能的低合金及合金(钼、铬和铬钼)钢
Issued Date:2024.6.29
Implemented Date:2025.1.1
Issued by:
The Standardization Administration of the People's Republic of China