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Aluminum Alloys

Aluminum Alloys

Aluminum Alloys – Sheet, Coil, Bar, Plate, Rod, Strip

At Source 21, we provide a wide range of aluminum alloys in various forms and tempers to meet the needs of industries requiring lightweight, strong, and corrosion-resistant materials. Our aluminum sheet, coil, bar, plate, rod, and strip products are available in multiple grades to support aerospace, automotive, industrial, marine, and structural applications.

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Available Aluminum Alloys & Tempers

1100 Aluminum (Commercially Pure – Excellent Corrosion Resistance & Workability)

  • Tempers: O, H14, H16, H18

2024 Aluminum (High-Strength Aircraft Alloy – Excellent Fatigue Resistance)

  • Tempers: T3, T4, T351

3003 Aluminum (Good Corrosion Resistance & Moderate Strength – Ideal for Roofing & HVAC)

  • Tempers: O, H14, H16, H18

5052 Aluminum (Superior Corrosion Resistance – Ideal for Marine & Chemical Environments)

  • Tempers: O, H32, H34, H36

6061 Aluminum (Versatile & High-Strength – Widely Used in Structural Applications)

  • Tempers: O, T4, T6, T651

6063 Aluminum (Excellent Surface Finish & Corrosion Resistance – Ideal for Architectural Applications)

  • Tempers: O, T5, T52, T6

7075 Aluminum (Ultra-High Strength – Aerospace & Structural Applications)

  • Tempers: T6, T651, T73, T7351

Commonly Available Forms

  • Sheet – Available in various gauges and tempers for structural and industrial use
  • Coil – Precision-slitted for custom manufacturing needs
  • Bar & Rod – Round, square, and rectangular bars for machining and structural applications
  • Plate – Heavy-gauge aluminum for aerospace, defense, and industrial projects
  • Strip – Precision-cut narrow aluminum for specialty applications
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Common Applications

  • Aerospace & Defense: Aircraft structures, fuselage components, and high-strength applications (2024, 6061, 7075)
  • Automotive & Transportation: Body panels, fuel tanks, and lightweight structural components (3003, 5052, 6061)
  • Marine & Chemical Processing: Corrosion-resistant applications such as boat hulls and chemical tanks (5052, 6061)
  • Construction & Architectural: Window frames, structural supports, and roofing materials (6063, 3003)
  • Industrial & Manufacturing: Equipment frames, tooling plates, and precision-machined components (6061, 7075)
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Processing Capabilities

  • Precision Slitting & Cutting – Custom widths and lengths for coil, strip, and sheet
  • Custom Gauges & Tempers – Tailored aluminum properties to meet performance requirements
  • Surface Finishing & Coatings – Options for anodizing, polishing, and protective coatings
  • Plating Options – Available for enhanced corrosion resistance and electrical conductivity
With a diverse inventory of aluminum alloys in sheet, coil, bar, plate, rod, and strip, Source 21 is committed to fast delivery, high-quality materials, and custom processing solutions. Contact us today to discuss your aluminum alloy needs!
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Founded in 1990 Source 21 is a leading distributor and processor of stainless steel, copper and brass products.

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