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3003 Aluminum Diamond Plate - 0.25
3003 Aluminum Diamond Plate - 0.25 3003 Aluminum Diamond Plate - 0.25

3003 Aluminum Diamond Plate - 0.25

In stock
SKU
ALDP.2504X10
$76.48
Be the first to review this product
0.25" x 48" x 120" 3003 Aluminum Diamond Plate. Conforms to ASTM B209, offering 22,000 PSI tensile strength, good workability, and excellent corrosion resistance. The raised diamond pattern provides a durable, non-slip surface. This medium thickness plate is ideal for structural panels, machine guards, vehicle body panels, and high-traffic flooring. In stock for same-day Los Angeles pickup.

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Product Description
Reviews
Questions 0
More Information
Weight3.700000
bobco_dimensions_width48
bobco_dimensions_length120
bobco_thickness0.25
price_21to500
price_11to200
price_6to100
addon_charges_fraction5
addon_charges_percentage20
addon_charges_simple15
MAX LENGTHS4 X 10
FULL LENGTH PRICE942.72
Thickness0.25
Dimension Length120.000000
Dimension Width48.000000
Dimension Height0.250000

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
Overview|Specifications|Applications|Finish Options|How to Measure|Order Checklist

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
Request a QuoteAsk an Expert

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
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You're reviewing:3003 Aluminum Diamond Plate - 0.25
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