specification designation number per ASME Section II
specification designation number per ASME Section II
(OP)
I see these two terms in marking ASME SA-480:
1- specification designation no.
2- material identification no
what is the differences and which one is equal Heat No.?
Thanks.
1- specification designation no.
2- material identification no
what is the differences and which one is equal Heat No.?
Thanks.





RE: specification designation number per ASME Section II
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P.E. Metallurgy, Plymouth Tube
RE: specification designation number per ASME Section II