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material and p numbers

material and p numbers

material and p numbers

(OP)
where can I find the p numbers for evry materials?
thanks

RE: material and p numbers

Here is a web site that might be of interest to you for P-No's at no cost. This web site was from another post in ET;


http://www.pnumbers.com/

Otherwise, either ASME B&PV Code, Section IX or AWS B 2.1-2005

RE: material and p numbers

If you look up a given material in ASME Section II Part D, it will list the P number and sub group in the last 2 columns on the right.  The attached web site link will also provide a generic description of what each P number group of materials are.

http://www.gowelding.com/wp/pnumbers.htm

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