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WPS for 0.28 cr steel

WPS for 0.28 cr steel

WPS for 0.28 cr steel


Please tell me the requirment of preheat, postheat and PWHT for surface buildup on a shaft of dia 115mm and material having 0.28% Cr.


RE: WPS for 0.28 cr steel

What else can you tell us about the base material?  Do you have the ASTM or other designation?  Suggest you post this question on the metallurgy forum.

RE: WPS for 0.28 cr steel


if you want an answer, we need more informations on the chemical composition. I mean that Cr% is not enough. for instance, if there are some Mo%, some V% (in plus of C%) the material welding caracteristics can change.

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