Tuesday, November 6, 2012

[MW:15865] Regarding hardness acceptance value for SA-335 P-91 material


Dear experts

As per ASME sec-II SA-335 P-91 material maximum hardness value 250HB. my doubt is how much hardness value accepted (minimum & maximum) for weld metal as well as HAZ.
if have any reference articles please send for me.


Thanks with regards

kareem

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