GMW3032M-ST-S CR500LA HSLA Grade 70 — Cold Rolled Steel

GMW3032M-ST-S CR500LA is a hsla grade 70 grade cold rolled steel conforming to the gm material specifications. At 500 MPa minimum yield strength, this is advanced-strength steel for B-pillar reinforcements, side impact beams, and roof bow structures.

This specification carries the low-alloy (LA) designation under GMW3032M with micro-alloyed composition for structural strength with good weldability.

Ameristeel maintains inventory of GMW3032M-ST-S CR500LA in various gauges and widths, available as coils, sheets, or custom blanks. Our ISO 9001:2015 certified processes ensure consistent quality from prototype through production volumes.

Available coating options for GMW3032M-ST-S CR500LA include Galvanized, Galvanneal, Electrogalvanized, providing corrosion protection and surface preparation suited to your manufacturing process requirements.

GMW3032M-ST-S CR500LA at 500 MPa yield compares to GMW3032M-ST-S HR500LA (0 MPa lower yield at 500 MPa) and GMW3399M-ST-S CR 780T/500Y-DP (0 MPa lower yield at 500 MPa). Selecting the right grade depends on the balance between strength requirements and forming complexity for your specific stamping application.