ASTM A1008/A1008M HSLAS-F GRADE 80 (550) Improved Formability HSLAS-F Grade 80 — Cold Rolled Steel

ASTM A1008/A1008M HSLAS-F GRADE 80 (550) is a improved formability hslas-f grade 80 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.

ASTM A1008/A1008M HSLAS-F GRADE 80 (550) carries the improved-formability HSLAS-F designation at 550 MPa yield. Compared to standard HSLA grades at equivalent strength levels, ASTM A1008/A1008M HSLAS-F GRADE 80 (550) delivers higher elongation values and better r-values (plastic strain ratios), enabling more complex stamping geometries while maintaining structural load-carrying capability.

Ameristeel stocks ASTM A1008/A1008M HSLAS-F GRADE 80 (550) in production-ready gauges and widths suited to high-strength stamping applications. As a 550 MPa yield cold rolled product, this specification is available in coil, sheet, and precision-blanked formats. Our ISO 9001:2015 certified facility triple-tests every coil (ID, OD, and center) to verify mechanical properties remain consistent throughout the entire length.

ASTM A1008/A1008M HSLAS-F GRADE 80 (550) 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 550 MPa yield, the coating selection for ASTM A1008/A1008M HSLAS-F GRADE 80 (550) should account for forming severity and post-stamping corrosion exposure in the final application.

ASTM A1008/A1008M HSLAS-F 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.

ASTM A1008/A1008M HSLAS-F GRADE 80 (550) is widely used across structural construction, heavy equipment manufacturing, pressure vessel fabrication, bridge and infrastructure components, and automotive chassis applications. Ameristeel sources and stocks this grade at our Fraser, MI steel processing center, with the ability to supply production quantities, prototype runs, and custom-processed orders. Whether you need full coils, slit-to-width coils, cut-to-length sheets, or precision blanks, our team can fulfill orders to ASTM A1008/A1008M HSLAS-F GRADE 80 (550) specifications with complete mill test reports and material certification.

Ameristeel offers in-house processing for ASTM A1008/A1008M HSLAS-F GRADE 80 (550) 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, 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 ASTM A1008/A1008M HSLAS-F GRADE 80 (550) to your exact specifications.