ASTM A653/A653M CS TYPE B Commercial Quality — Galvanized Steel

ASTM A653/A653M CS TYPE B is a commercial quality grade galvanized steel conforming to the astm standards.

Type B specifies steel produced to standard deoxidation practice, suitable for unexposed structural applications where aging resistance is less critical.

Ameristeel maintains inventory of ASTM A653/A653M CS TYPE B 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 A653/A653M CS TYPE B include Galvanized, Galvanneal, Electrogalvanized, providing corrosion protection and surface preparation suited to your manufacturing process requirements.

ASTM A653/A653M CS TYPE B is listed alongside ASTM A653/A653M FS TYPE A and ASTM A653/A653M CS TYPE A within this specification family. As a commercial quality designation, ASTM A653/A653M CS TYPE B addresses specific galvanized forming requirements that distinguish it from adjacent grades in ductility, surface quality, and mechanical property control.