Dear Kiran,
Reply point:1 : Refer table 4.8 Mention WPS Range as, any Group I to any Group I steel, any Group II to any Group I steel, any Group II to any Group II (according to Table 3.1, AWS D1. 1)
Reply point 2: The material & Grade which is not listed in the table 3.1 AWS D1. 1 cannot be used this PQR and WPS to weld that material according to the Range Qualified. Hence client has mentioned this comment.
Hope it clarifies your subject issue.
Regards
Hiremath.
On Mon, Dec 24, 2018, 9:22 AM Kiran <karan.hbl@gmail.com wrote:
Dear Sir,--If PQR is Qualified with ASTM A 572 Gr.50 To ASTM A 572 Gr.50( Group no II) for FCAW process.1) Can I mentioned in WPS as a AWS Group No - I & II Equivalent Unlisted ?2) And i have received WPS with comments from one of my client ,( The comment is like Unlisted materials not allowed by pre qualified WPS)Please explain me regarding Unlisted material.I am looking your valuable replay on my above query.RegardsKiran
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