Galvanized Sheet - 28 Gauge
Galvanized Steel Sheet - 28 Gauge x 48" x 120"
This 28 gauge Galvanized Steel Sheet measures 48" x 120" and provides superior corrosion resistance due to its protective zinc coating. Conforming to ASTM A653, it combines steel's structural strength with long-term durability, ideal for outdoor and high-moisture applications. In stock Los Angeles.
- Galvanized Steel Construction
- ASTM A653 Certified
- 58,000-80,000 PSI Tensile Strength
- Excellent Corrosion Resistance
Galvanized steel sheet is produced by running a carbon steel sheet through a molten zinc bath in a hot-dip process, creating a durable, metallurgical bond. This zinc layer acts as a barrier, protecting the base steel from rust and corrosion. The material complies with ASTM A653 standards, ensuring reliable performance. It offers the formability and strength of steel with significantly extended service life in exposed environments.
As a thin gauge sheet, this 28 gauge material is classified as small thickness. It is easily bent and formed, making it perfect for lightweight applications like HVAC ductwork, electronic enclosures, weather flashing, and decorative panels where corrosion protection is critical but heavy structural support is not.
Specifications
- Material: Galvanized Steel
- Standards: ASTM A653
- Strength/Tensile: 58,000-80,000 PSI
- Dimensions: 28 Gauge (approx. 0.0149") x 48" x 120"
- Finish: Zinc Coated (Spangled)
- Certifications: MTR Available Upon Request
Applications
- HVAC: Ductwork and air handling units - lightweight, formable, and resistant to condensation.
- Construction: Roofing panels, flashing, and wall siding - provides long-lasting weather protection.
- Manufacturing: Machinery guards and electrical enclosures - protects components from environmental factors.
- Automotive: Formed brackets and small body panels - offers protection against road salt and moisture.
Target Users
HVAC technicians, roofing contractors, general fabricators, and product manufacturers rely on 28 gauge Galvanized Sheet for its excellent balance of formability and durability in projects throughout the Los Angeles area.
Finish Options
This product comes standard with a spangled zinc finish, characteristic of the hot-dip galvanizing process. This finish provides excellent corrosion protection as-is. For paint applications, the surface must be properly cleaned and treated with a suitable primer to ensure adhesion. Contact our Los Angeles sales team for inquiries about specific coating weights (e.g., G60, G90).
How to Measure
Sheet metal is measured by its Thickness (Gauge), Width, and Length. Thickness is specified by a gauge number, where a higher number indicates a thinner sheet.
Example: To order this sheet, specify "Galvanized Sheet, 28 Gauge x 48 inches x 120 inches".
Order Checklist
- Product name and required dimensions (28 Ga x 48" x 120")
- Material specification and quantity
- Confirm grade (ASTM A653) meets requirements
- Surface finish requirements (Standard Spangle)
- Certifications required (Mill Test Report)
- Special handling or delivery requirements
Quick Facts
- Product
- Galvanized Sheet - 28 Gauge x 48" x 120"
- Material
- Galvanized Steel (A653)
- Standards
- ASTM A653
- Key Properties
- 58,000-80,000 PSI tensile, excellent corrosion resistance, highly formable
- Primary Applications
- HVAC ductwork, roofing flashing, electrical enclosures
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock Galvanized Sheet in various thicknesses from 10 gauge to 28 gauge. This 28 Gauge 4 ft x 10 ft sheet is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing