LMS-S008-CR-MI2-140Y/270T Mild Steel — Cold Rolled Steel

LMS-S008-CR-MI2-140Y/270T is a mild steel grade cold rolled steel conforming to the lucid material specifications. At 140 MPa minimum yield strength, this is extra-deep-drawing mild steel, ideal for complex outer body panels, fenders, and intricate stampings where maximum elongation is essential, with gentle forming loads and excellent surface finish retention for Class A exposed surfaces.

The MI2 designation indicates improved ductility for moderate-to-deep draw applications. Within the LMS family, different class numbers reflect progressively different ductility and elongation requirements to suit varying stamping complexity.

Ameristeel maintains a deep inventory of LMS-S008-CR-MI2-140Y/270T in standard and custom gauges, available as coils, slit coils, sheets, or precision blanks. As a cold rolled product, LMS-S008-CR-MI2-140Y/270T offers the tight thickness tolerances and controlled surface finish critical for visible and semi-exposed automotive applications. Every coil is third-party tested under our ISO 9001:2015 quality system.

LMS-S008-CR-MI2-140Y/270T 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; zinc-magnesium for enhanced edge and cut-edge corrosion protection. At 140 MPa yield, the coating selection for LMS-S008-CR-MI2-140Y/270T should account for forming severity and post-stamping corrosion exposure in the final application.

LMS-S008-CR-MI2-140Y/270T at 140 MPa yield and 270 MPa tensile compares to LMS-S008-CR-MI1-140Y/270T (0 MPa lower yield at 140 MPa and 270 MPa vs 270 MPa tensile) and LMS-S008-CR-MI3-140Y/270T (0 MPa lower yield at 140 MPa and 270 MPa vs 270 MPa tensile). Selecting the right grade depends on the balance between strength requirements and forming complexity for your specific stamping application.

LMS-S008-CR-MI2-140Y/270T is an OEM-specific grade developed to meet Lucid Motors engineering requirements for vehicle body and structural applications. Ameristeel supplies Lucid Motors-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, LMS-S008-CR-MI2-140Y/270T 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 LMS-S008-CR-MI2-140Y/270T 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 Lucid Motors production standards.

Ameristeel offers in-house processing for LMS-S008-CR-MI2-140Y/270T 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 for complex profiles and prototypes on our TRUMPF fiber laser systems, press brake forming on our TruBend series with up to 110-ton capacity and 120" bend length. 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 LMS-S008-CR-MI2-140Y/270T to your exact specifications.