GMW3032M-ST-S CR180B2 Baked Hardenable — Cold Rolled Steel

GMW3032M-ST-S CR180B2 is a baked hardenable grade cold rolled steel conforming to the gm material specifications. At 180 MPa minimum yield strength, this is formable mild steel suited for door inners, floor pans, and moderate-draw closure panels.

This specification carries the bake-hardenable (B2) designation under GMW3032M, indicating post-paint yield strength gain for dent-resistant outer panels.

Ameristeel maintains inventory of GMW3032M-ST-S CR180B2 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 CR180B2 include Galvanized, Galvanneal, Electrogalvanized, providing corrosion protection and surface preparation suited to your manufacturing process requirements.

GMW3032M-ST-S CR180B2 at 180 MPa yield compares to GMW3032M-ST-S CR210B2 (30 MPa lower yield at 210 MPa) and GMW3032M-ST-S CR240LA (60 MPa lower yield at 240 MPa). Selecting the right grade depends on the balance between strength requirements and forming complexity for your specific stamping application.