Galvanized Sheet - 24 Gauge
Galvanized Steel Sheet - 24 Gauge x 48" x 120"
A 24 Gauge x 48" x 120" Galvanized Steel Sheet, produced by a hot-dip zinc coating process for superior corrosion protection. Conforming to ASTM A653 standards, it combines the formability of steel with rust resistance, making it ideal for outdoor 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 a carbon steel sheet coated on both sides with zinc via a continuous hot-dip process, conforming to ASTM A653. This protective layer forms a metallurgical bond with the base steel, providing a durable barrier against rust and corrosion. It offers not only physical protection but also sacrificial cathodic protection at cut edges or scratches.
As a "small" thickness sheet, this 24 gauge material is lightweight and highly formable. It is exceptionally well-suited for applications like HVAC ductwork, electronic enclosures, custom flashing, and decorative panels where corrosion resistance is needed without the weight of thicker plate.
Specifications
- Material: Galvanized Steel
- Standards: ASTM A653
- Strength/Tensile: 58,000-80,000 PSI
- Dimensions: 24 Gauge x 48" x 120"
- Finish: Spangled Zinc Coating (Hot-Dip Galvanized)
- Certifications: MTR Available
Applications
- HVAC: Ductwork and air handling units - lightweight, formable, and moisture resistant.
- Construction: Flashing, gutters, and roofing components - excellent weather resistance.
- Manufacturing: Electronic enclosures and machinery guards - provides a protective, corrosion-resistant housing.
- Automotive: Small brackets and underbody patches - protects against road salt and moisture.
Target Users
HVAC contractors, general fabricators, roofers, and maintenance crews rely on 24 gauge galvanized sheet for its versatility and durability in projects throughout the Los Angeles area.
Finish Options
This product comes standard with a spangled, crystalline finish characteristic of the hot-dip galvanizing process. Minimally spangled or paint-ready surfaces may be available via special order. Contact our Los Angeles sales team for custom finish inquiries.
How to Measure
Sheet is measured by its Thickness (gauge), Width, and Length. All three dimensions are required for accurate ordering.
Example: To order this sheet, specify "Galvanized Sheet, 24 Gauge x 48" x 120""
Order Checklist
- Product name and required dimensions (24 Gauge x 48" x 120")
- Material specification and quantity
- Confirm grade (Galvanized 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 - 24 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, Electronic Enclosures
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock Galvanized Sheet in a range of thicknesses from 10 gauge to 24 gauge and standard 4x8 ft and 4x10 ft sheet sizes. This 24 Gauge x 48" x 120" size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing

