GALVANNEALED STEEL

Basic Metals, Inc Standard Sizes

10 gauge – 24 gauge
36″ – 60″ wide
Coil/Sheet

*Additional sizes & grades available upon request

ASTM A653

Coating Weights A40 and A60
CS, FS, DDS, EDDS, Types A, B & C
SS Grades 33 – 80
HSLA Grades 40 – 80

Galvannealed steel is created by a hot-dip coating process. The process produces a uniform zinc coating on both sides of the product. Immediately after the hot-dip process, the metal is exposed to a heat treatment that allows the iron from the base metal to further diffuse into the zinc, creating a zinc-iron alloy layer.

This results in the non-spangled finish, unlike galvanized steel. The matte finish makes the material suitable for painting.