Jekit Aluminum 7075 T6 Car Brake Parts Center Brake Disc Bells

Product Specification

Jekit Car Brake Parts Aluminum 7075 Center Bell Bracket Bolts Kit

Product parameter

product description

7075-T6 is a precision-machined aluminum alloy plate made in the United States. The main alloying element is zinc.
American ALCOA 7075-T6 precision machining/mold aluminum alloy plate. The 7*** series is aluminum, zinc, magnesium alloy, one of the most powerful alloys in commercial use, ordinary
Corrosion resistance and mechanical properties. After 7075-T6 solution treatment, the plasticity is good, the heat treatment strengthening effect is particularly good, it has high strength below 150 degrees, and has particularly good low temperature strength, poor welding performance, stress corrosion cracking tendency, two-stage aging can improve scc resistance performance.
Chemical composition: silicon si; 0.4 iron Fe; 0.5 copper CU; 1.2-2.0 manganese Mn; 0.3 magnesium Mg; 2.1-2.9 chromium Cr; 0.18-0.28 zinc Zn; 5.1-6.1 titanium Ti; 0.2
The main alloying element of 7075 is zinc, which has high strength, good mechanical properties and anode reaction. It is mainly used to manufacture aircraft structures and other high-stress structural parts that require high strength and strong corrosion resistance, such as aircraft upper and lower wing panels, stringers, etc. After solution treatment, the plasticity is good, the heat treatment strengthening effect is good, it has good strength below 150 degrees, and has particularly good low temperature strength, poor welding performance, and stress corrosion cracking tendency. It is also widely used in mold processing, mechanical equipment, fixtures, etc.
7075-T6 hardness in 140-160HB
7075 refers to a commonly used alloy among the 7 series aluminum alloys. Among the more common aluminum alloys, the best strength is 7075 alloy, which is commonly used in parts manufactured by CNC cutting and is suitable for aircraft frames and high-strength accessories. The 7 series aluminum alloy contains zinc and magnesium elements. Zinc is the main alloying element in this series, so the corrosion resistance is quite good. Adding a little magnesium alloy can make the material reach very high strength after heat treatment.
The 7-series aluminum alloy belongs to the Al-Zn-Mg-Cu super-hard aluminum. This alloy is an ultra-high-strength deformed aluminum alloy that has been used in the aircraft industry in the late 1940s and is still widely used in the aviation industry. It is characterized by good plasticity after solution treatment, particularly good heat treatment strengthening effect, high strength below 150 ℃, and particularly good low temperature strength; poor welding performance; stress corrosion cracking tendency; need to be coated with aluminum or other Protect the use of processing. Two-stage aging can improve the alloy's ability to resist stress corrosion cracking. The plasticity in the annealed and as-quenched state is slightly lower than 2A12 in the same state and slightly better than 7A04. The static fatigue and notch sensitivity of the sheet is better than 7A04. The density is 2.85g/cm3.

Features

1. High-strength heat-treatable alloy.
2. Good mechanical properties.
3. Good usability.
4. Easy to process and good wear resistance.
5. T7351 state enhances corrosion and fracture resistance
6. High-strength materials for high-pressure structural parts.
7075 materials are generally added with a small amount of copper, chromium and other alloys. Among the series, A7075-aluminum alloy is especially top-grade.
Known as the best product among aluminum alloys, it has high strength and far better than any mild steel. This alloy also has good mechanical properties and anodic reaction.
Representative uses include aerospace, mold processing, mechanical equipment, tooling and fixtures,
Especially used in the manufacture of aircraft structures and other high-stress structures that require high strength and strong corrosion resistance

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