Home / Standards / GB/T 37782-2019 GB/T 37782-2019 Active Metallic materials—Indentation test—Determination of strength, hardness and stress-strain curve 金属材料 压入试验 强度、硬度和应力-应变曲线的测定 Standard Type GBT ICS 77.040.10 CCS H22 Status 现行 Issue Date 2019-08-30 Implementation 2020-07-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A