Copper Alloy Type and Main Uses

Tags: 4340, AISI 4140, Alloys, Dijual, Dijual SCM440, S45C, SCM415, SCM435, SKD61, SKH51, SKH55, SM53C, SUS304, SUS310, SUS316, SUS431

Alloy Type

Main Uses

CuSn3Zn12Pb4T

Various casings and bushings.

CuSn4Zn4Pb17T

Parts working under friction and bearings for relatively small loads.

CuSn5Zn5Pb5T

Axial bearings and couplings, sliding bearings for various machines (working at pressures up to 400 bar), bushings for piston bolts, (pressures up to 400 bar), parts for machine-tools, friction rings and washers.

CuSn6Zn4Pb4T

Good behavior in seawater. Water and steam casings (working temperature up to 2250C), casings for pumps used for normal loads and thin-walled complex parts.

CuSn9Zn5T

Railway bearings and pressure casings

CuSn10T

Good behavior in seawater. Various machine parts and special casings, pump casings, rotors, stators and water pump and turbine blades.

CuSn10Zn2T

Bearings, axles, pump blades, piston rings, pump casings, valves and sealing parts, fittings for overheated steam, pinions.

CuSn12T

Couplings, joint parts, worm gears, helicoidal gears, nuts for the leading screw, various machine parts demanded for static and sliding tasks, profiles

CuSn12Ni2T

Cast bronze for high-load, small-spinning rate sliding bearings

CuSn14T

Cast bronze for pinions and wear-resistant parts.