WPS for 0.28 cr steel
WPS for 0.28 cr steel
(OP)
HI
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.
Thnaks.
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.
Thnaks.





RE: WPS for 0.28 cr steel
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.