Composition astm a 307 grade a

Aug 20, 2006 1 Replies

Anyone can help me telling the composition (For example how musch carbonium there's in it) of this type of steel: astm a 307 grade a. Thanks a lot.



Structural bolts? I think you'll find the composition can vary quite a bit. The ASTM specs for structural materials generally have tight controls on mechanical properties (yield, tensile, elongation, etc.), but are relatively liberal regarding composition.

Ned Simmons

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