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ASTM B849-02(2019) PDF Download

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Standard Specification for Pre-Treatments of Iron or Steel for Reducing Risk of Hydrogen Embrittlement
standard by ASTM International, 04/01/2019

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Description

1.1 This specification covers procedures for reducing the susceptibility or degree of susceptibility to hydrogen embrittlement or degradation that may arise in electroplating, autocatalytic plating, porcelain enameling, chemical conversion coating, and phosphating and the associated pretreatment processes. This specification is applicable to those steels whose properties are not affected adversely by baking at 190 to 230 °C or higher (see 6.1.1).

Product Details

Published:
04/01/2019
Number of Pages:
3
File Size:
1 file , 68 KB