Galvanized Sheet - 30 Gauge
Galvanized Steel Sheet - 30 Gauge x 48" x 120"
This 30 Gauge Galvanized Steel Sheet measures 48" x 120" and conforms to ASTM A653. Its hot-dip zinc coating provides excellent corrosion resistance, making it ideal for HVAC ductwork, flashing, and outdoor enclosures. Strong and formable. In stock Los Angeles.
- Galvanized Steel Construction
- ASTM A653 Certified
- 58,000-80,000 PSI Tensile Strength
- Excellent Corrosion Resistance
Galvanized steel sheet is carbon steel with a protective zinc coating applied via a hot-dip process, conforming to ASTM A653. This metallurgical bond provides a durable barrier against rust and corrosion. The base steel offers good strength and formability (up to 80,000 PSI tensile), making it a versatile and cost-effective choice for demanding environments.
As a thin 30 Gauge sheet, this product is ideal for applications requiring formability and light weight. Common uses include HVAC ductwork, protective flashing, small electronic enclosures, custom brackets, and decorative paneling where corrosion resistance is critical but heavy structural support is not.
Specifications
- Material: Galvanized Steel
- Standards: ASTM A653
- Strength/Tensile: 58,000-80,000 PSI
- Dimensions: 30 Gauge x 48" x 120"
- Finish: Hot-Dip Galvanized (Spangled Finish)
- Certifications: MTR Available
Applications
- HVAC: Ductwork and enclosures - excellent moisture resistance and formability.
- Construction: Roof flashing and siding - durable weather protection at a light weight.
- Manufacturing: Machine guards and electrical boxes - cost-effective corrosion protection.
- Automotive: Non-structural body panels and brackets - resists road salt and moisture.
Target Users
HVAC technicians, roofers, fabricators, and maintenance personnel rely on Galvanized Sheet for its durability and workability in projects throughout the Los Angeles area.
Finish Options
This product comes standard with a hot-dip galvanized finish, characterized by a crystalline spangled pattern. For specific aesthetic requirements, minimally spangled or galvannealed finishes may be available via special order. Contact our Los Angeles sales team for custom finish inquiries.
How to Measure
Sheet metal is measured by its Thickness (Gauge), Width, and Length. Gauge is a standard thickness number, with higher numbers indicating thinner sheets.
Example: To order this sheet, specify "Galvanized Sheet, 30 Gauge x 48 inches x 120 inches".
Order Checklist
- Product name and required dimensions (30 Ga x 48" x 120")
- Material specification and quantity
- Confirm grade (Galvanized Steel, ASTM A653) meets requirements
- Surface finish requirements (Hot-Dip Galvanized)
- Certifications required (Mill Test Report)
- Special handling or delivery requirements
Quick Facts
- Product
- Galvanized Steel Sheet - 30 Gauge x 48" x 120"
- Material
- Galvanized Steel
- Standards
- ASTM A653
- Key Properties
- 58,000-80,000 PSI tensile, excellent corrosion resistance, formable
- Primary Applications
- HVAC ductwork, flashing, enclosures
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock Galvanized Sheet in thicknesses from 10 gauge to 30 gauge and standard sizes like 4x8 and 4x10 ft. This 30 Gauge x 48" x 120" size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing