С54400

Supplier KMZ offers to buy a round, wire, tube phosphor bronze С54400 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 С54400 is used as bearing alloy, because there is very good workability in a cold state. The effect of the application of this alloy in the bearings due to the low values of the friction coefficient, which increases the durability of the bearings. The alloy has good plasticity, so it is by methods of cold forming can be difficult to obtain the configuration of the product. In addition to bearings, alloy C54400 receive various electrical connectors.

Relevance

The alloy is characterized by high contact resistance wear reduces friction and wear. Its use as electrical conductor is not recommended. The ratio of the corrosion resistance and mechanical strength of the phosphor bronze of this brand is the best. Typical products manufactured from this bronze details chemical equipment, bushings, gears.

Chemical composition С54400, ASTM B139

Cu, %	Sn, %	Pb, %	Zn, %	Fe, %	P,%
Basis	4.2… 5.8	≤0.05	≤0.30	≤0.10	0.03… 0.35

The maximum percentage of impurities in the finished product does not exceed 0.5%.

Physical characteristics

• Density, kg/m³ — 8800;
• Melting point, °C — 1000;
• Coefficient of thermal conductivity at room temperature, W/mgrad — 50;
• Coefficient of thermal expansion in the temperature range 20…300°C, µm/deg — 18;
• Specific heat at room temperature, kJ/ggrad — 370;
• The modulus of elasticity, GPA — 110.

Mechanical properties

• The limit of temporary resistance, MPa — 450;
• Yield strength, MPa — 290;
• Relative tensile elongation, % — 10…12;
• Rockwell hardness (scale C) is not more than 80.

Treatment

The ability to solder is increased, weldability is poor, machinability and ductility — good.

Buy

Supplier KMZ offers to buy a round, wire, tube phosphor bronze С54400 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 С54400 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.