Which system should be choose to test when run PQR that material SA 240-316 and SA 516 Gr.70

Dear all

Pls kindly advise.

We are runing FCAW PQR that SS (A240-316L) to be welded to CS (A516 Gr.70). when we carry out machenical test, Which system should be choose to apply AWS D1.1 or AWS D1.6

Thanks.
Tyson.

You would like to run PQR for purpose?

  1. Cladding
  2. General purpose

Mechanical test may be applied both codes, it may the same test coupon and size.
See limitation in section 1.2 of AWS D1.1 and section 1.4 of AWS D1.6.