7075 Aluminum Plate

DIX Metals is a national distributor of 7075 aluminum plate. One of the strongest of the aluminum alloys, 7075 aluminum plate provides great performance and superior corrosion resistance for our customers.

Zinc is the primary alloying element of 7075 with 1 to 8 percent of the material composed of zinc. It is precipitation hardened to strength levels comparable to steel. With 7075’s T651 temper, it has been solution heat treated followed by a minimal stretching to reduce stress in the material. The material has also been artificially aged to allow the alloying elements to precipitate out of the material to give it immediate maximum strength.

7075-T651 possesses good fatigue strength, fair machinability, resistance welding and corrosion resistance ratings. This makes it appropriate for use in highly stressed components. Learn more about the other types of materials we offer!

7075 Aluminum Plate & Blanks Applications:

Some common applications that use 7075 steel plate or 7075 aluminum blanks include:

• Aerospace components
• Air-frame structures
• Highly stressed aircraft parts

DIX Metals will grind or mill 7075-T651 aluminum plates, to your exact specifications. We offer mill test reports and a thickness range of 0.125” through 4.5”. Our 7075-T651 aluminum plates are certified to ASTM B209 and AMS-QQ-A-250/12. 

Chemical Composition Limits (WT %)

• Silicon: 0.4
• Iron: 0.5
• Copper: 1.2-2.0
• Manganese: 0.3
• Magnesium: 2.1-2.9
• Chromium: 0.18-0.28
• Zinc: 5.1-6.1
• Titanium: 0.2
• Others, each: 0.05
• Others, total: 0.15
• Balance, Aluminum

Typical Mechanical Properties

• Tensile Strength (KSI): 83-73
• Yield Strength (KSI): 73-63
• Elongation (%): 13-11

As a 7075 aluminum plate distributor, we can assist you with your requirements and needs. To order 7075 aluminum plates and blanks, request a quote from DIX Metals today.