TM-2011 HR-900-1180-MS-S Martensitic — Hot Rolled Steel

TM-2011 HR-900-1180-MS-S is a martensitic grade hot rolled steel conforming to the tesla material specifications. At 900 MPa minimum yield strength, this is hot-stamped-equivalent steel for critical occupant protection zones and maximum intrusion resistance, with extreme tensile strength for maximum occupant protection performance in the most severe crash scenarios.

As a Martensitic steel, TM-2011 HR-900-1180-MS-S offers a specific combination of strength and formability engineered for advanced automotive manufacturing. The predominantly martensitic microstructure delivers the highest strength levels for anti-intrusion and structural reinforcement.

Ameristeel maintains inventory of TM-2011 HR-900-1180-MS-S 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 TM-2011 HR-900-1180-MS-S include Uncoated, Galvanized, Electrogalvanized, Galvannealed, providing corrosion protection and surface preparation suited to your manufacturing process requirements.

TM-2011 HR-900-1180-MS-S at 900 MPa yield and 1180 MPa tensile compares to TM-2011 CR-900-1180-DP-S (0 MPa lower yield at 900 MPa and 1180 MPa vs 1180 MPa tensile) and TM-2011 CR-850-1180-TR-S (50 MPa higher yield at 850 MPa and 1180 MPa vs 1180 MPa tensile). Selecting the right grade depends on the balance between strength requirements and forming complexity for your specific stamping application.