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Supplier KMZ offers circle, wire, pipe brand С92200 at economical price. Regular customers can take advantage of the discount discount. Supplier KMZ ensures timely delivery of products to any email address. The price is the best in this segment of the rental
Technical characteristics
С92200 bronze is a copper alloy containing a higher percentage of lead. Its content is from 7 to 15 percent. The alloy of tin bronze with a high lead content, have good machinability, fully retain optimum thermal conductivity in combination with good sliding characteristics.
Use
Typical applications: decorative casting in architecture of residential and public buildings, working parts of the heating and cooling equipment. Industrial fasteners, working in conditions of alternating loads, cryogenic valves, valves for water meters, hydraulic equipment medium-pressure pumps used for pumping liquids having temperature up to 120…1600 C, pump impellers, fittings, gears, piston rings, bushings, bearings at medium pressure working environment. Due to the good corrosion qualities of bronze castings of the reporting marks are also used in the marine.
Chemical composition, ASTM B505
| Cu, % | Sn, % | Pb, % | Zn, % | Fe, % | Ni, % | Sb, % | P, % | S, % | Al, % | Si % |
| 86.00- 90.00 |
5.50- 6.50 |
1.00- 2.00 |
3.00- 5.00 |
≤0.25 | ≤1.00 | ≤0.25 | ≤0.05 | ≤0.05 | ≤0.005 | ≤0.005 |
In agreement with the customer in the mass fraction of copper may be a certain amount of Nickel. Allowed up to 1% cobalt. The total percentage of impurities can not be more than 0.7%.
Physical properties
- Density, kg/m3 — 8640;
- Melting point, °C — 988;
- Coefficient of thermal conductivity at room temperature, W/mgrad — 69,6;
- Coefficient of thermal expansion in the temperature range 20…3000 C, µm/deg — 17,3;
- Specific heat, kJ/ggrad — 377,1;
- The modulus of elasticity, GPA of 96.5.
Mechanical properties
- The limit of temporary resistance, MPa — 265;
- Yield strength, MPa — 190;
- Relative tensile elongation, % — 18.
Treatment
Weldability is good, except for electric resistance welding in carbon dioxide environment, a temperature range of forging — 650…750°C.
Buy
Supplier KMZ offers to buy a round, wire, pipe brand С92200 at economical price. Regular customers can take advantage of the discount discount. The provider ensures timely delivery of products to any email address.
Supply, price
To buy a round, wire, pipe and bronze С92200 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, tape, bronze any brand in stock at a reasonable price, you can wholesale or retail. The price is the best in this segment of the rental