Home / Standards / GB/T 17899-2023 GB/T 17899-2023 Active Corrosion of metals and alloys—Method of measuring the pitting potential for stainless steels by potentiodynamic control in sodium chloride solution 金属和合金的腐蚀 不锈钢在氯化钠溶液中点蚀电位的动电位测量方法 Standard Type GBT ICS 77.060 CCS H25 Status 现行 Issue Date 2023-08-06 Implementation 2024-03-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A