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Aluminum alloy products suitable for casting:
ZL101 is suitable for sand molds, metal molds and investment casting and other process methods to manufacture parts with complex shapes, thin wall thickness or air tightness that bear medium loads, such as arms, brackets, hydraulic components, accessory housings, instrument housings, etc. . ZL101A can be used for various casings, pump bodies, casings, etc. of aircraft engines.
ZL102 is used for parts with complex shapes and operating temperature below 200 that require high air tightness and low load, such as instrument housings, pistons, brake housings, etc.ZL104 is suitable for sand or metal casting of thin-walled parts with complex shapes. It is suitable for manufacturing parts with medium load and operating temperature not exceeding 180, such as casings, frames, cylinders, etc.
ZL105 is suitable for casting various engine parts and accessory parts such as cylinder parts, casings, oil pump casings, etc., with complex shapes and medium loads, and operating temperatures up to 250.
ZL108 and ZL109 are used for parts that work at high temperatures (≤250) such as engine pistons. It can also be used when the coefficient of thermal expansion is small, the strength is high, and the wear resistance is high.
ZL111 is used for large parts with complex shapes, high loads, and high air tightness requirements.
ZL201 is suitable for manufacturing parts with relatively high loads or working under 175-300 with less complex shapes, such as aircraft pylons, arms, etc.
ZL201A bears high-strength castings such as beams, frames, ribs, and hubs that bear heavy loads, work temperatures up to 300, and medium complexity.
ZL203 is used for parts with simple shape, medium static load and impact load, working temperature not exceeding 200, and good machinability, such as crankcase, bracket, flywheel cover, etc.
ZL204A is a new type of alloy. Its application range and working conditions are similar to ZL201A, but it has higher strength properties and its working temperature is limited to less than 200. The alloy has been used to replace 2A14 in the manufacture of important parts of missiles, and it can also be used in aircraft load-bearing parts, such as various beams and frames.
ZL205AT5 state is used for load-bearing components, such as missiles and aircraft beams, arms, supports and other parts, reducing weight; and can replace forged aluminum such as 2A50, reducing man-hours; T6 state is used for parts that bear heavy loads, and can replace 2A14 Forgings. It can also replace medium carbon steel, used as the horizontal axis of radar, etc.; T7 state alloy is used for load-bearing components working in corrosive atmosphere, such as replacing No. 45 steel to make the middle wheel of ultra-high voltage line.
ZL207 is used to manufacture parts with a working temperature of 400 and requiring airtightness, such as aircraft air distributors and electric valve housings. It can replace copper or titanium alloys, significantly reducing weight and cost.
ZL301 is used for aircraft parts that require high corrosion resistance.
ZL303 is used when there are special requirements for corrosion resistance (sea water or other corrosive media) or when the working temperature is high (200). For example, some parts or decorations of seaplanes that have little bearing capacity.
ZL401 is used for die-casting parts of instrument thin shell, and the working temperature should not exceed 200.
ZL402 is used for parts that bear high static load and impact load but is not convenient for heat treatment. It can also be used for parts that require contact with corrosive media and high dimensional stability, such as high-altitude flight oxygen regulators.
Xinyuanzhu Group specializes in the production of Ductile iron castings, Pig iron gray iron casting, Steel casting, Brass Casting, Malleable Iron Casting, and undertakes batch casting processing of castings. Welcome guests to cooperate with pictures or samples.
