7xxx aluminum alloys are another commonly used alloy, with a wide variety of types. They contain zinc and magnesium. Among the more common aluminum alloys, 7075 alloy has the highest strength, but it cannot be welded and has very poor corrosion resistance. Many CNC machined parts use 7075 alloy. Zinc is the main alloying element in this series, and the addition of a small amount of magnesium alloy allows the material to be heat-treated to achieve very high strength properties. This series of materials generally contains small amounts of copper, chromium, and other alloys, with 7075 aluminum alloy being particularly superior, possessing the highest strength and suitable for aircraft frames and high-strength components.
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Product Type |
Aluminum-Zinc Alloy Sheet & Plate |
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Common Grades |
7075, 7050 |
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Common Temper |
T6, T651, T7451, H112 |
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Delivery Options |
In Stock / Cut-to-Length / Bulk Delivery |
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Common Sizes |
1500×3000 mm, with custom width and length available |
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Common Thickness |
Available upon request (customizable) |
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Applications |
Aircraft structural components, tooling fixtures, fasteners, heavy-duty clamps and jigs, robotic motion parts, mold blanks, wafer handling robots, heavy-duty motion modules, and precision positioning brackets. |
We have obtained multiple international system certifications and industry qualifications. All products comply with international standards, ensuring reliable quality and long-term stable cooperation. Custom 7XXX Aluminum-Zinc Alloy Sheet & Plate
ISO9001
IATF-16949
AS9100
Sep 08 , 2026
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