Special copper alloy spindle series

需求報價

C95200 / C95400 / C95700 / C95800 Aluminum bronze spindle

【Standard】：

ASTM C95200 / C95400 / C95700 / C95800 / AIBC1 / AIBC2 / LBC3 / AIBC4

C95200 / C95400 / C95700 / C95800 aluminum bronze alloy has good tensile and flexural strength, excellent extensibility and weldability, high strength properties and excellent wear and corrosion resistance. It has excellent resistance to fatigue, wear and deformation under high loads and vibrations. The high temperature properties are far superior to those of bronze, brass and high-strength brass.

【Application】：

Aluminum bronze castings are used for corrosion resistance and high strength applications such as marine propellers, special gears, worm gears, bushings, valves, pumps, and other wear and corrosion resistant sleeves, as well as low speed and heavy load applications such as sliding bearings, heavy load gears, valves, pumps, bushings, nuts...etc.

【Shape and Size】：

Slotted copper blanks

Chemical composition chart




    需求報價

    C87400 / C87500 / C87800 Silicon Bronze spindle

    【Standard】：

    ASTM C87400 / C87500 / C87800 / SZBC1 / SZBC2 / SZC3

    C87400 / C87500 / C87800 Silicon bronze alloy is a high strength copper alloy with excellent flow properties, excellent flexibility, corrosion resistance, mechanical workability and good heat forging properties. Silicon bronze provides additional strength and self-lubricating properties of silicon, and also has excellent sliding bearing and loading properties.

    【Application】：

    Plumbing: Widely used in the die-casting or forging of water-related products, water meters, faucets, valves, fittings, couplings, sanitary ware, connectors, etc.

    Industry: Electrical components, clamps, hexagonal nuts, bearings, bushings, gears, impellers, rocker arms, valve stems, pumps, valve bodies.

    Marine: Marine propellers, pumps, fixtures, marine hardware, piping parts.

    Others: brackets, clamps, corrosion resistant parts, thin-walled die-cast parts, lever arms, tools, conductor parts, engineering applications...etc.

    【Shape and Size】：

    Slotted copper blanks

    Chemical composition chart




      需求報價

      C7701 / C7521 /7541 Copper-Nickel Alloy Spindle

      【Standard】：

      ASTM C7701 / C7521 / C7541

      C7521 / C7541 / 7701 is a copper-nickel based alloy with beautiful color, good casting and deep punching properties, heat treatable, high strength, corrosion and stamping resistance, high flexibility and weldability, excellent electrical and mechanical properties, and radiation shielding properties.

      【Application】：

      It is widely used as shielding material for mobile communication tools, crystal oscillator casing and shrapnel, potentiometer shrapnel, motor brushes, antenna special material, EMI shielding material, spring joints, and flexible terminals. It is also used in shipbuilding, electric power, chemical and other industrial sectors for various high-strength corrosion-resistant parts, as well as for casting glass bottle die heads.

      【Shape and Size】：

      Slotted copper blanks

      Chemical composition chart




        Continuous cast copper alloy

        Continuous cast copper alloy

        It is an advanced and special precision casting method in which the molten metal is continuously poured into a water-cooled casting mold and the rapidly cooled solidified (crusted) castings are continuously pulled out from the other end of the crystallizer to obtain castings of any length or specific length. This process can be applied to copper alloy materials to produce solid, hollow, quadrangular, hexagonal, and other continuous products of different shapes, such as bars, tubes, plates, and shaped materials.

        Compared to other processes such as gravity and mold casting, continuous casting of bronze has many features and advantages.

        * Excellent mechanical properties in terms of hardness, toughness and resistance

        ＊ The material is densely crystallized and has a smaller grain size, resulting in unique wear and corrosion resistance.

        * Elimination of pinholes in materials

        * Significantly lower porosity, homogeneous organization, low impurities

        * Reduced machining capacity and higher machining speed

        * Eliminates expensive waste caused by dimensional limitations of other casting methods * Features cost savings and improved ingot quality compared to mold casting

        Our facility uses a horizontal continuous casting process with the best raw material analysis and proportioning, along with a front-end de-ironing and de-oiling facility to produce accurate continuous casting of copper alloy products.

        Our facility uses a horizontal continuous casting process with the best raw material analysis and proportioning, along with a front-end de-ironing and de-oiling facility to produce accurate continuous casting of copper alloy products.

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