TM-2011 HR-330-580-DP-S Dual Phase — Hot Rolled Steel

TM-2011 HR-330-580-DP-S is a dual phase grade hot rolled steel conforming to the tesla material specifications. At 330 MPa minimum yield strength, this is medium-strength structural steel for longitudinal rails, shotgun members, and frame reinforcement channels, with substantial tensile reserve for energy-absorbing crush zones and progressive deformation members.

TM-2011 HR-330-580-DP-S is classified as a Dual Phase steel at 330 MPa yield and 580 MPa tensile. TM-2011 HR-330-580-DP-S at 330 MPa yield uses the dual-phase ferrite-martensite microstructure to deliver high work-hardening rates during forming, which translates to superior crash energy absorption in the finished component.

Ameristeel carries TM-2011 HR-330-580-DP-S across a range of gauges and widths in hot rolled form, available as coils, sheets, or custom-cut blanks. With 330 MPa minimum yield strength, this dual phase specification requires precise handling and testing — our ISO 9001:2015 certified processes include third-party laboratory verification on every incoming coil.

TM-2011 HR-330-580-DP-S is supplied with the following coating options: hot-dip galvanized (zinc) for general corrosion resistance; galvanneal (zinc-iron alloy) for superior paint adhesion and weldability; electrogalvanized for precise coating weight control and smooth surface finish. At 330 MPa yield, the coating selection for TM-2011 HR-330-580-DP-S should account for forming severity and post-stamping corrosion exposure in the final application.

TM-2011 HR-330-580-DP-S at 330 MPa yield and 580 MPa tensile compares to TM-2011 CR-330-590-DP-S (0 MPa lower yield at 330 MPa and 580 MPa vs 590 MPa tensile) and TM-2011 CR-340-410-LA-S (10 MPa lower yield at 340 MPa and 580 MPa vs 410 MPa tensile). Selecting the right grade depends on the balance between strength requirements and forming complexity for your specific stamping application.

TM-2011 HR-330-580-DP-S is an OEM-specific grade developed to meet Tesla engineering requirements for vehicle body and structural applications. Ameristeel supplies Tesla-specified steel grades directly to Tier 1 and Tier 2 automotive suppliers throughout Southeast Michigan, with full material traceability and third-party test reports on every coil. As an EV-platform specification, TM-2011 HR-330-580-DP-S addresses the unique structural and lightweight demands of battery electric vehicle architecture, including battery enclosure protection and optimized crash energy management. Our Fraser, MI steel processing facility maintains dedicated inventory of TM-2011 HR-330-580-DP-S to support just-in-time delivery schedules, and our ISO 9001:2015 quality system ensures that every shipment meets the exact mechanical property, surface quality, and dimensional tolerances required by Tesla production standards.

Ameristeel offers in-house processing for TM-2011 HR-330-580-DP-S at our Warren and Fraser, Michigan facilities. Available processing capabilities include precision slitting to custom widths on our multi-cut blanking line, cut-to-length sheet processing for exact dimensional requirements, laser cutting of high-strength profiles on our TRUMPF fiber laser with up to 4kW power, shear processing for rapid sheet production. From raw material sourcing through finished part delivery, Ameristeel provides a single-source solution — eliminating the need to coordinate between separate steel suppliers, service centers, and fabrication shops. Learn more about our laser cutting capabilities, production steel sales, or request a quote for processing TM-2011 HR-330-580-DP-S to your exact specifications.