JAH440W Low Carbon — Hot Rolled Steel

JAH440W is a low carbon grade hot rolled steel conforming to the other international standards. JAH440W is a hot rolled product with a base tensile strength of 440 MPa. The "W" suffix designates structural quality with 440 MPa minimum yield strength for load-bearing applications, defining specific elongation and mechanical property requirements under the JIS G 3302 / G 3313 family.

Ameristeel maintains inventory of JAH440W 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 JAH440W include Galvannealed, providing corrosion protection and surface preparation suited to your manufacturing process requirements.

JAH440W is listed alongside JAH400W and SP781B within this specification family. As a low carbon designation, JAH440W addresses specific hot rolled forming requirements that distinguish it from adjacent grades in ductility, surface quality, and mechanical property control.