Home / Standards / GBT 40403-2021 GBT 40403-2021 Corrosion of metals and alloys — Method for determination of resistance to stress corrosion cracking of metals using the four-point bend method 金属和合金的腐蚀 用四点弯曲法测定金属抗应力腐蚀开裂的方法 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A