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Supplier KMZ offers a circle, a wire, a tube made of tin bronze С90300. at economical price. Regular customers can take advantage of the discount discount. The provider ensures timely delivery of products to any email address. The price is the best in this segment of the rental.
Tin bronze brand С90300 also known as Navy G and SAE 620. The material has excellent corrosion resistance, high wear resistance and low coefficient of friction in conjugate pairs. Tin bronze is well suited for the manufacture of parts operating in conditions of high loads and relatively low sliding speeds. Tin bronze is usually supplied in the form of castings centrifugal casting, continuous casting and sand casting.
Bushings, bearings, gear blanks, pump housings, valves and steam fittings, impellers pumping systems, piston rings, valves. Production gear, high strength bushing and bearing applications requiring high strength with low speeds and high loads: Tin bronze castings are used in movable components of bridge structures for stationary and extending bearings with slow or intermittent movement with heavy loads.
Percentage composition, ASTM В505
|Cu, %||Sn, %||Pb, %||Zn, %||Fe, %||Ni, %||Sb, %||P, %||S, %||Al, %||Si %|
In coordination with the consumer in the chemical composition of the alloy may be specified in joint the contents of copper and Nickel. Part of the interest in Nickel content may contain cobalt. Conventional methods of casting the percentage of phosphorus may exceed 1.5%. The total content of impurities can not be above 0.6%.
- Density, kg/m3 — 8800;
- Melting point, 0 C — 854;
- Coefficient of thermal conductivity at room temperature, W/mgrad — 74,8;
- Coefficient of thermal expansion in the temperature range 20…2000 C, µm/deg — 17,3;
- Specific heat, kJ/ggrad — 377,1;
- The modulus of elasticity, GPA of 96.5.
- The limit of temporary resistance, MPa — 310;
- Yield strength, MPa — 160;
- Relative tensile elongation, % — 18;
- Brinell hardness number, HB, no more than 70.
Weldability and brazing ability to, without limitation, the machinability on machine tools is satisfactory.
Supplier KMZ offers to buy a round, wire, tube tin bronze С90300. at economical price. Regular customers can take advantage of the discount discount. The provider ensures timely delivery of products to any email address. The price is the best in this segment of the rental.
To buy a circle, a wire, a tube made of tin bronze С90300. provider KMZ can at an affordable price. The price is formed based on the European standards of production. To buy a round, wire, tube, sheet, strip, tin bronze any brand in stock at a reasonable price, you can wholesale or retail.