TM-2011 CR-570-780-CP-S Complex Phase — Cold Rolled Steel

TM-2011 CR-570-780-CP-S is a complex phase grade cold rolled steel conforming to the tesla material specifications. At 570 MPa minimum yield strength, this is ultra-high-strength steel for door intrusion beams, bumper reinforcements, and tunnel structures, with high tensile capacity for safety-critical crash path components requiring controlled collapse behavior.

As a Complex Phase steel, TM-2011 CR-570-780-CP-S offers a specific combination of strength and formability engineered for advanced automotive manufacturing. The complex phase microstructure combines high strength with edge ductility for roll-formed and stretch-flanged parts.

Ameristeel maintains inventory of TM-2011 CR-570-780-CP-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 CR-570-780-CP-S include Uncoated, Galvanized, Electrogalvanized, Galvannealed, providing corrosion protection and surface preparation suited to your manufacturing process requirements.

TM-2011 CR-570-780-CP-S at 570 MPa yield and 780 MPa tensile compares to TM-2011 CR-550-650-LA-S (20 MPa higher yield at 550 MPa and 780 MPa vs 650 MPa tensile) and TM-2011 HR-550-610-LA-S (20 MPa higher yield at 550 MPa and 780 MPa vs 610 MPa tensile). Selecting the right grade depends on the balance between strength requirements and forming complexity for your specific stamping application.