Friday, May 27, 2011

[MW:11160] Pickling Passivation of Hastalloy

Dear experts,

We are fabricating a pressure vessel with Hastalloy claded plates.
Vessel is to undergo PWHT. I would like to know which is the ASTM
standard covers
pickling of Hastalloy material, like A380 is for SS materials.
Code of construction is ASME Sec. VIII Div. 1 2007.

THanking you in advance.

Prasad

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