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Supplier KMZ offers to buy a round, wire, tube phosphor bronze С52100 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.

Technical characteristics

Phosphor bronze brand С52100 is an alloy of copper with tin and phosphorus. The tin improves corrosion resistance and strength of the alloy, and phosphorous increases the wear resistance and stiffness of the material. Bronze this grade has high wear resistance, low coefficient of friction in conjugate pairs and fine-grained microstructure, which positively affects the uniformity of the properties of products of complex configuration.

Application

In the construction of bearings for bridge cranes, in the production of consumer goods (plates, products of artistic embossing), power conductor for electro-surgical pencil; electrical equipment — electrical and electronic connectors, electric contacts, electrical upsetting machines, contact blades, wire brushes of electric motors, the elements of the switches, the fuse terminals. The alloy used in the manufacture of fasteners — screws, bolts, nuts, pins, lock washers, etc. of this alloy is also used for making springs, helical extension, diaphragms, blades, thrust bearings, clutch disks, welding wire, elements, equipment for drilling of wells, springs, clamps, gears, bellows, tubular sleeve, perforated sheets. Marine alloy used for the manufacture of underwater elements of sea and river vessels.

The percentage с52100, ASTM B139

Cu, % Sn, % Pb, % Zn, % Fe,% P,%
Basis 7.0…
9.0
≤0.05 ≤0.20 ≤0.10 0.03…
0.35

The maximum percentage of impurities does not exceed 0.5%.

Physical characteristics

  • Density, kg/m3 — 8800;
  • Melting point, °C — 890;
  • Coefficient of thermal conductivity at room temperature, W/mgrad — 62;
  • Coefficient of thermal expansion in the temperature range 20…300°C, µm/deg and 18.2;
  • Specific heat at room temperature, kJ/ggrad — 377,1;
  • The modulus of elasticity, GPA — 117.

Mechanical properties

  • The limit of temporary resistance, MPa — 860;
  • Yield stress, MPa 420;
  • Relative tensile elongation, % — 20;
  • Brinell hardness number, HB, no more than 165.

Treatment

Weldability is good, machinability is satisfactory to put the workpiece forging is not recommended.

Buy

Supplier KMZ offers to buy a round, wire, tube phosphor bronze С52100 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.

Supply, price

To buy a circle, a wire, a tube made of phosphor bronze С52100 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, phosphor bronze any brand in stock at a reasonable price, you can wholesale or retail.