G30 Galvanized sheet
G30 Galvanized sheet refers to the coating weight of hot-dip galvanised steel coils, specifying a total coating weight of 0.3 ounces per square foot (oz/ft²) or approximately 92 grams per square metre. Coating weight is a measure of the zinc content of the steel surface during the galvanising process.
G30 galvanized steel is a GI steel grade in ASTM A653. G30 refers to a coating weight of 0.30 oz/ft². The coating weight of coated steel determines its corrosion resistance and application. G30 galvanized steel has a relatively thin zinc coating and is suitable for indoor or dry environments.
Product Description
| Material Thickness | 0.008″ through 0.130″ | ||||||||
| Material Width | 24″ through 61″ | ||||||||
| ASTM Specification | ASTM A653 | ||||||||
| Steel Grades |
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| Coating Weight |
(UL Coating Weights available. Please inquire) |
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| Coil Weight | 10,000 lbs. minimum through 55,000 lbs. maximum | ||||||||
| Coil ID | 20″ and 24″ | ||||||||
| After Treatment (upon request) |
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G30 Galvanized Steel Properties and Application
GI steel is a combination of zinc and mild steel that is hot-dipped galvanized to form a protective coating of zinc on the steel surface. In ASTM A653, G30 hot-dip galvanized steel has a zinc coating weight of 0.3 ounces per square foot, making the zinc coating only 0.3 ounces in weight, making it suitable for use in less corrosive environments.
Application
- Paint to make prepainted galvanized steel.
- Processed into indoor metal furniture: table frames, bookshelves, chair frames, etc.
- Used for steel structures in a general environment: small support frames and brackets, light steel structure supports for factories and warehouses, roof skeletons, etc.
- Used in the production of household appliances, automobile interior panels, etc.
- Roof and wall panels, doors, and windows for buildings in mild climates.
Application
Agricultural Modernization
Construction Engineering
Environmental Protection Engineering
Food Processing Industry
Intelligent Home Appliances
Medical and Health Field
New Energy Infrastructure
