Refer the following topic [MW:49] RE: 43] Welding Procedure for DIN wb 36(1.6368) to 16mo3(1.5415) in the group
WB36, which is a German low alloy steel (LAS). It differs from typical LAS's primarily by the presence of Cu, which causes precipitation hardening, thereby increasing the strength by about 15-20KSI (103-138MPa) compared to a typical ASME/ASTM LAS, without decreasing the ductility.
Main composition:
0.15%C, 1.15%Ni, 0.65%Cu, 0.35%Mo, 0.02%Nb
F5a is of another LAS type with 4-6%Cr and 0.5Mo
You could establish the procedure referring manufacturer catalogues for suitable consumable and the heat treatment w.r.t to your construction code
Please note that it is prohibited to post any document (like WPS in your case) which is of a company’s property in the group to public, please do not raise such queries, also not to distribute in the group
From: shailesh dave [mailto:
Sent: Thursday, February 28, 2008 5:26 PM
To:
Subject: ESTABLISHING WPS/PQR FOR DINWB36 WITH ASTM A182 F5a
DEAR MEMBERS,
CAN U HELP ME IN ESTABLISHING THE WPS FOR THIS MATERIAL HAVING 26mm THK.
IF SOFT COPY OF ESTABLISHED WPS CAN BE FORWARDED TO ME I WILL BE GREATFUL.
REGARDS,
S.N.DAVE
QA/QC MANAGER, TATA PROJECTS
IWPP-III, SHUIABAH
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