Copper sleeve material for equipment:
High hardness, excellent wear resistance, not easy to bite, good casting and cutting performance, good corrosion resistance in the atmosphere and fresh water.
It can be used for wear-resistant parts under high load (below 20Mpa) and high sliding speed (8m/s), such as connecting rod, bushing, bearing bush, gear, worm wheel, etc.
Corrosion resistance, especially for dilute sulfuric acid, hydrochloric acid and fatty acid.
Structural materials, corrosion-resistant, acid-resistant accessories and crusher bushing, bearing bush.
Lubrication, wear resistance and corrosion resistance are good, suitable for bimetallic casting materials.
Vehicle bearings, bimetallic bearing bushes of internal combustion engines with peak load up to 100 Mpa, piston pin sleeves, friction sheets, etc.
In the absence of lubricants and water-based lubricants, it has good sliding and self-lubricating properties, easy cutting, poor casting performance and good corrosion resistance to dilute sulfuric acid.
Bearings with high surface pressure and side pressure can be used to manufacture copper cooling tubes for cold rolling mills, parts with impact load up to 50 Mpa, bimetallic bearing bushes for internal combustion engines, mainly for piston pin sleeves with maximum load up to 70 Mpa, acid-resistant accessories.
It has good mechanical properties, corrosion resistance, wear resistance and cutting performance.
Structural parts for general use, simple castings for ships and instruments, such as sleeves, bushes, bushes, sliders, etc.