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Seamless Dia 3250mm 7075 T6 Forged Aluminum Rings

Seamless Dia 3250mm 7075 T6 Forged Aluminum Rings

7075 T6 Forged Aluminum Rings

3250mm Forged Aluminum Rings

Seamless Forged Aluminum Rings

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Product Details
Tensile Strength (ksi):
83000 PSI
Yield Strength:
73000 PSI
Elongation In 2%22 %:
Nominal Density (68° F / 20°C):
2.87 Mg/m³
Melting Range:
532°C - 635 °C
Wall Thickness:
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Product Description

3,250mm Outer Diameter Military Application 7075 T6 Aluminum Forged Ring






The process of rolling seamless rings begins withopen die forging which creates a preform workpiece. Open die forging processes, rounds, and upsets apiece of stock which aligns the grain flow of the metal. The workpiece is then punched in the center to createa hole necessary to place the workpiece in the ring mill.



1. 7075 aluminum alloy is a cold-treated forging alloy with high strength, far better than mild steel. 7075 is one of the commercial power alloys. After heat treatment, it can reach very high strength characteristics. 7075 materials are generally added with a small amount of copper, chromium and other alloys. Among the series, 7075-T651 aluminum alloy is especially top-grade, known as the aluminum alloy product, with high strength and far better than any mild steel. This alloy also has good mechanical properties and positive reactions.

2. 7075 mainly contains zinc. It also belongs to the series. It is an aluminum-magnesium-zinc-copper alloy and a heat-treatable alloy. It is a super hard aluminum alloy with good wear resistance. 7075 aluminum plate is stressed and will not deform or warp after processing. All super large and thick All 7075 aluminum plates have been detected to ensure no blisters and impurities. 7075 aluminum plates have high thermal conductivity, which can shorten the forming time and improve work efficiency. The main feature is high hardness 7075 is a high hardness, aluminum alloy, often used in the manufacture of aircraft structures and futures. It requires high-strength structural parts and mold manufacturing with high strength and strong corrosion resistance.


Specification on 7075 T6 Aluminum Rolled Ring Forgings Aluminum Foring Parts


Diameter: 3,250mm

Wall Thickness: 170mm

Height: 150mm



Chemical Composition Limits
Weight% Al Si Fe Cu Mn Mg Cr Zn Ti Other Each Others Total
7075 min Rem - - 1.2 - 2.1 0.18 5.1 - - -
7075 max Rem 0.40 0.50 2.0 0.30 2.9 0.28 6.1 0.20 0.05



Characteristic English Metric
Nominal Density (68° F / 20°C) 0.101 lbs./ in ³ 2.80 Mg/m³
Melting Range 990° F - 1175° F 532°C - 635 °C
Specific Heat (212 °F / 100°C 0.23 BTU/lb - °F 960 J/kg-°K


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