Wednesday, November 7, 2012

[MW:15871] RE: 15865] Regarding hardness acceptance value for SA-335 P-91 material

This is a base metal specification and has no bearing on welded joint porperties; i.e. HAZ or weld metal hardness.

John Henning

________________________________

From: materials-welding@googlegroups.com on behalf of kareem
Sent: Tue 11/6/2012 7:31 AM
To: materials-welding@googlegroups.com
Subject: [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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The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.

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