sa516gr70 - Steel Material Supplier
2020-9-22u2002·u2002SA516Gr70 Property Grade U.S (SI), Tensile strength ksi (MPa) 70 (485) and 70-90 (485-620) Copper can also be used to increase the mechanical properties of steel by allowing it to be precipitation hardened. Precipitation hardening is a process that's used to block dislocations in the crystal structure of a steel, thus growing its strength.
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