From AWS 5.20 To AWS 5.36
From AWS 5.20 To AWS 5.36
(OP)
For our qualifications PQR (last done in 2012) to cored wire for carbon steel, we use the wire classified SFA / AWS A5.20 E71T-1M.
Today we received from our supplier wire classified SFA / AWS A5.36 E71T1-M21A0-CS2.
The classification QW-404.12 is different, we have to issue new qualification?
Today we received from our supplier wire classified SFA / AWS A5.36 E71T1-M21A0-CS2.
The classification QW-404.12 is different, we have to issue new qualification?





RE: From AWS 5.20 To AWS 5.36
RE: From AWS 5.20 To AWS 5.36
RE: From AWS 5.20 To AWS 5.36
The PQR should be revised to indicate A5.20 is changed to A5.36, but do not change the original A5.20 specification listed by the PQR. Simply add the notation A5.20 is now A5.36.
Best regards - Al