ASTM A1011 HSLAS-F Grade 80
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ASTM A1011 is a standard specification for hot-rolled, steel sheet and strip and coils of carbon steel, structural steel, high-strength low-alloy steel, high-strength low-alloy steel with improved formability, and ultra-high strength steel. The specification covers steel sheet, strip, and coils in thicknesses less than 0.230 in. A1011 High-Strength Low-Alloy Steel with Improved Formability (HSLAS-F) Grade 80 has a specified minimum yield strength of 80 ksi.
Tensile testing is performed in the longitudinal direction.
1) For thicknesses from 0.097 in. down to 0.079, the minimum Elongation is 18%.
(Heat analysis, wt. %.)
1) One or more of Cb, V, and Ti may be added. When added the min for that element applies, if not added then there is no minimum requirement.
2) Copper steel with 0.20% minimum Cu.