Saturday, August 7, 2010

[MW:6347] Welding & PWHT of AISI 410

Dear all,

Can any body share the experience in PWHT of AISI 410 Material.

I have a joint of a AISI 410 Tube to a low alloy steel Shell(t=3mm).

Construction Code : ASME SEC VIII Div.1.

I need guidance in Waved for PWHT. If AISI 410 to be welded with ER
309, PWHT will be needed?

regards

Kian

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