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Yield and ultimate stresses for ASTM A668

Yield and ultimate stresses for ASTM A668

Yield and ultimate stresses for ASTM A668

(OP)
Hello:

I would greatly appreciate if someone can tell me the
yield stress (Fy) and ultimate stress (Fu) values of a steel ASTM A668 grad M.

Thank you and best regards.

RE: Yield and ultimate stresses for ASTM A668

It varies by thickness.  What size forgings are you looking at?

Tim

RE: Yield and ultimate stresses for ASTM A668

(OP)
Hello Constructioneer:

Thank you for your responding. The diameter is 6.5 in.

Regards.

RE: Yield and ultimate stresses for ASTM A668

Yield Point: 115 ksi
Min. Tensile: 140 ksi

Tim

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