ASTM A526
Full Name
ASTM A526 – Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) by the Hot-Dip Process, Commercial Quality
Scope
ASTM A526 is a standard specification for zinc-coated steel sheet, also known as galvanized steel. This type of steel is produced by dipping the steel sheet into molten zinc, which forms a protective coating that resists corrosion.
Key requirements:
- Steel base: specifies the type of steel used as the base material for the zinc coating.
- Zinc coating: defines the minimum zinc coating weight per unit area.
- Surface finish: specifies the allowable surface imperfections.
- Mechanical properties: sets minimum requirements for tensile strength, yield strength, and elongation.
- Formability: specifies the ability of the steel to be formed without cracking or splitting.
Applications – ASTM A526 galvanized steel sheet is widely used in construction applications, including:
- Roofing
- Siding
- Ductwork
- Structural components
- Sheet metal fabrication
Resources
Keywords
zinc-coated steel sheet; galvanized steel; steel base; zinc coating; surface finish; mechanical properties; formability; roofing; siding; ductwork; structural components; sheet metal fabrication; testing services; ASTM A526