С86200

Supplier KMZ offers round, wire, tube from manganese bronze С86200 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

Manganese bronze С86200 with a high content of zinc and aluminium used for the production of articles such as bearings and bushings, gears, marine castings, marine propellers of high-speed vessels, parts of firearms and other products operating temperature does not exceed 250…260°C.

Application

In the construction — mounting brackets, electrical switches, electrical components in the hardware industry — a variety of fasteners, General mechanical — bushings, high strength machine parts, hooks, frames, struts, gears, bridge pins, propellers, hydraulic parts cylinders, rods valves, forming dies for wood pulp, and other products, operating at low sliding velocities. In the marine case, the material used in the manufacture of parts of small vessels, constantly in contact with the chlorine-containing liquid medium (yokes, rudders, boats, etc.).

Chemical composition, ASTM D505

Cu, %	Sn, %	Pb, %	Zn, %	Fe, %	Ni, %	Al, %	Mn,%
60.0… 66.0	≤0.2	≤0.2	22.0… 28.0	2.0… 4.0	≤1.0	5.0… 7.5	2.5… 5.0

Allowed the contents of copper in some amount of cobalt. The total percentage of impurities can not exceed 1%.

Physical properties

• Density, kg/m³ — 7830;
• Melting point, °C — 923;
• Coefficient of thermal conductivity at room temperature, W/mgrad — 35,5;
• Coefficient of thermal expansion in the range 20…300°C, µm/deg — 20,7;
• Specific heat kJ/ggrad — 377,1;
• The modulus of elasticity, GPA — 97,9.

Mechanical characteristics

• The limit of temporary resistance, MPa — 758;
• Yield strength, MPa — 427;
• Relative tensile elongation, % — 14;
• Hardness on the Brinell hardness, HB, max — 223.

Treatment

Weldability is satisfactory (not recommended for welding in the environment of carbon dioxide), the mechanical workability is satisfactory, the optimum range of forging temperature 750…850°C.

Buy

Supplier KMZ offers to buy a round, wire, tube from manganese bronze С86200 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 circle, a wire, a tube made of manganese bronze С86200 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.