Guangzhou Yuanxing Industrial Co., Ltd. |
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Jekit Car Brake Parts Aluminum 7075 Center Bell Bracket Bolts Kit
Product parameter
Item Name | Car Brake Center Bell And Bracket |
Color And Type | Customized |
Package | Neutral Packing |
Quality | 100% Tested |
Full set included | 1 pair bell / 1 pair bracket / 1 set bolts |
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
Reference picture