
Corrosion of metals and alloys—Potentiostatic test and evaluation method for determination of susceptibility to grooving corrosion of high frequency electric resistance welded steel pipes
標準號:GB/T 37619-2019E
基本信息
標準號:GB/T 37619-2019E
發布時間:
實施時間:
首發日期:
出版單位:中國標準出版社查看詳情>
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出版機構:中國標準出版社
標準分類: 金屬化學性能試驗方法
ICS分類:金屬的腐蝕
提出單位:China Iron and Steel Association.
歸口單位:SAC/TC 183 Technical Committee on Steel of Standardization Committee of China.
發布部門:Issued by State Administration for Market Regulation and Standardization Administration of the People’s Republic of China
標準簡介
This standard specifies a method for evaluating the grooving corrosion performance of high-frequency resistance welded pipe using constant potential anodic polarization test method in 3.5% NaCl solution. This standard is applicable to determine the grooving corrosion performance of high-frequency resistance welded pipes of carbon steel.
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