Hot-rolled steel refers to steel being rolled under heating. After rolling, the surface of the material has an oxide scale, which needs to be pickled
Standard Specification for Steel Sheet, 55 % Aluminum-Zinc Alloy-Coated by the Hot-Dip Process A792 Free Download ASTM-A792 Scope* This specification covers 55 % aluminum-zinc alloycoated
ASTM A755 refers to the Standard Specification forSteel Sheet, Metallic Coated by the Hot-Dip Process and Prepainted by the Coil-Coating Process for Exterior Exposed Building
Any inquiry, we will reply within 24 hours
Main products are PPGI, PPGL, GI, GL and corrugated steel sheet.
Copyright COSASTEEL | All Rights Reserved