3003 Aluminum Diamond Plate - 0.25
| Weight | 3.700000 |
|---|---|
| bobco_dimensions_width | 48 |
| bobco_dimensions_length | 120 |
| bobco_thickness | 0.25 |
| price_21to50 | 0 |
| price_11to20 | 0 |
| price_6to10 | 0 |
| addon_charges_fraction | 5 |
| addon_charges_percentage | 20 |
| addon_charges_simple | 15 |
| MAX LENGTHS | 4 X 10 |
| FULL LENGTH PRICE | 942.72 |
| Thickness | 0.25 |
| Dimension Length | 120.000000 |
| Dimension Width | 48.000000 |
| Dimension Height | 0.250000 |
3003 Aluminum Diamond Plate - 0.25" x 48" x 120"
This 0.25" x 48" x 120" sheet of 3003-H14 aluminum diamond plate meets ASTM B209 standards. It combines 22,000 PSI tensile strength with good workability and excellent corrosion resistance, making it a functional choice for trailer flooring and protective paneling. In stock Los Angeles.
- 3003 Aluminum Construction
- ASTM B209 Certified
- 22,000 PSI Tensile Strength
- Excellent Corrosion Resistance
3003 aluminum is a commercially pure alloy with manganese added for approximately 20% more strength than 1100 grade. The H14 temper indicates it has been strain-hardened and partially annealed, resulting in a material that is easy to form and weld. Conforming to ASTM B209, it offers excellent corrosion resistance and workability, though it is not heat-treatable like 6061 aluminum.
As a medium-thickness 0.25" plate, this material provides substantial rigidity and impact protection. It is well-suited for demanding applications such as durable trailer flooring, industrial machine guards, architectural wainscoting, and protective wall paneling where both non-slip functionality and durability are required.
Specifications
- Material: 3003 Aluminum
- Standards: ASTM B209
- Strength/Tensile: 22,000 PSI
- Dimensions: 0.25" x 48" x 120"
- Finish: H14 Temper, Mill Finish
- Certifications: MTR Available
Applications
- Automotive/Transportation: Trailer flooring - provides durability and non-slip surface for heavy use.
- Industrial: Ramps and platforms - offers a safe, high-traction walking surface capable of supporting significant weight.
- Architectural: Wainscoting and corner guards - delivers robust protection in high-traffic commercial and industrial areas.
- Marine: Dock plates and gangways - excellent corrosion resistance handles exposure to wet environments.
Target Users
Fabricators, trailer manufacturers, and general contractors rely on 3003 diamond plate for its combination of formability, corrosion resistance, and non-slip surface in projects throughout the Los Angeles area.
Finish Options
This product comes standard with a mill finish and a raised diamond tread pattern. The H14 temper provides a semi-bright surface. For specific project requirements, it can be anodized for increased durability and color options. Contact our Los Angeles sales team for custom finish inquiries.
How to Measure
Plate is measured by its Thickness x Width x Length. Thickness is the nominal thickness of the base plate, not including the raised diamond pattern.
Example: To order this plate, specify "3003 Aluminum Diamond Plate, 0.25" thick x 48" wide x 120" long".
Order Checklist
- Product name and required dimensions (0.25" x 48" x 120")
- Material specification and quantity
- Confirm grade (3003) meets requirements
- Surface finish requirements (H14 Temper)
- Certifications required (Mill Test Report)
- Special handling or delivery requirements
Quick Facts
- Product
- 3003 Aluminum Diamond Plate - 0.25" x 48" x 120"
- Material
- 3003 Aluminum
- Standards
- ASTM B209
- Key Properties
- 22,000 PSI tensile, Excellent Workability, Excellent Corrosion Resistance
- Primary Applications
- Trailer flooring, Industrial Ramps, Architectural Paneling
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock 3003 Aluminum Diamond Plate in thicknesses from 0.063" to 0.250" in standard 4x10 ft sheets. This 0.25" x 48" x 120" size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing





