Home / Standards / GB/T 4157-2017 GB/T 4157-2017 Active Laboratory testing of metals for resistance to sulfide stress cracking and stress corrosion cracking in H2S environment 金属在硫化氢环境中抗硫化物应力开裂和应力腐蚀开裂的实验室试验方法 Standard Type GBT ICS 77.060 CCS H25 Status 现行 Issue Date 2017-09-29 Implementation 2018-06-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A