WPS for 0.28 cr steel

[Eabrar]

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.

 

[weldtek]

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.

 

[silouane]

Hi,

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.