ASTM A1008/A1008M GRADE 80 (550) HSLA Grade 80 SS — Cold Rolled Steel

ASTM A1008/A1008M GRADE 80 (550) is a hsla grade 80 ss grade cold rolled steel conforming to the astm standards. At 550 MPa minimum yield strength, this is ultra-high-strength steel for door intrusion beams, bumper reinforcements, and tunnel structures.

Ameristeel maintains inventory of ASTM A1008/A1008M GRADE 80 (550) 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 ASTM A1008/A1008M GRADE 80 (550) include Galvanized, Galvanneal, Electrogalvanized, providing corrosion protection and surface preparation suited to your manufacturing process requirements.

ASTM A1008/A1008M GRADE 80 (550) at 550 MPa yield compares to ASTM A653/A653M HSLAS 550 (0 MPa lower yield at 550 MPa) and ASTM A653/A653M HSLAS-F 550 (0 MPa lower yield at 550 MPa). Selecting the right grade depends on the balance between strength requirements and forming complexity for your specific stamping application.