Product Description

The copper sheath material is as follows:
ZCuSn10Pb1
High hardness, excellent wear resistance, not easy to produce bite death, good casting performance and cutting performance, good corrosion resistance in atmosphere and fresh water.
It can be used for high load (below 20Mpa) and high sliding speed (8m/s) for wear-resisting parts, such as connecting rod, bushing, bearing shell, gear, worm wheel, etc.
ZCuSn10Pb5
Corrosion resistant, especially for dilute sulfuric acid, hydrochloric acid and fatty acids.
Structural materials, corrosion resistant, acid - resistant accessories and crusher bushing, bushing.
ZCuPb10Sn10
Good lubrication performance, wear resistance and corrosion resistance, suitable for bimetal casting materials.
Bearing, load peak of 100Mpa internal combustion engine bimetal bearing, and piston pin sleeve, friction plate, etc.
ZCuPb15Sn8
In the absence of lubricants and water lubricants, the sliding and self-lubricating properties are good, easy to cut, poor casting performance, and good corrosion resistance to dilute sulphuric acid.
Surface pressure is high, and the lateral pressure of bearing, copper cooling pipe can be made from cold rolling mill, impact resistance load of up to 50 mpa parts, internal combustion engines of bimetallic bearing, mainly used for the biggest load of 70 mpa of piston pin set, acid-proof accessories.
ZCuZn38Mn2Pb2
Good mechanical properties and corrosion resistance, good wear resistance and good cutting performance.
General use of structural parts, ships, instruments and other simple types of casting, such as sleeve, bushing, bushing, sliding block and so on.

 

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