LMS-S008-HR-LA-550Y/610T HSLA — Hot Rolled Steel

LMS-S008-HR-LA-550Y/610T is a hsla grade hot rolled steel conforming to the lucid material specifications. At 550 MPa minimum yield strength, this is ultra-high-strength steel for door intrusion beams, bumper reinforcements, and tunnel structures, with substantial tensile reserve for energy-absorbing crush zones and progressive deformation members.

As a Low Alloy / HSLA steel, LMS-S008-HR-LA-550Y/610T offers a specific combination of strength and formability engineered for advanced automotive manufacturing. This advanced high-strength classification meets demanding structural performance requirements.

Ameristeel maintains inventory of LMS-S008-HR-LA-550Y/610T 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 LMS-S008-HR-LA-550Y/610T include Uncoated, Galvanized, Electrogalvanized, Galvannealed, Zinc Magnesium, providing corrosion protection and surface preparation suited to your manufacturing process requirements.

LMS-S008-HR-LA-550Y/610T at 550 MPa yield and 610 MPa tensile compares to LMS-S008-CR-DP-590Y/980T (40 MPa lower yield at 590 MPa and 610 MPa vs 980 MPa tensile) and LMS-S008-CR-TR-450Y/780T (100 MPa higher yield at 450 MPa and 610 MPa vs 780 MPa tensile). Selecting the right grade depends on the balance between strength requirements and forming complexity for your specific stamping application.