Steel, Corrosion-Resistant, Sheet and Strip 19Cr - 9.2Ni (SAE 30304) Cold Rolled, 3/4 Hard, 175 ksi (1207 MPa) Tensile Strength
This specification covers a corrosion-resistant steel in the form of sheet and strip. These products have been used typically for applications requiring moderate forming and bending, but usage is not limited to such applications. Mechanical properties specified herein are obtained by cold working (strain hardening), and not by heat treatment. Therefore, the cold-worked product should not be heated to a temperature which adversely affects the mechanical properties or corrosion-resistance before, during, or after fabrication.