Building Construction Materials Copper Pipe Sleeve Injection Molding Bushing

Specification Customized Bronze/Brass/Copper Alloy Centrifugal Casting Bushing with oil groove in China
Material Stainless steel, Alloy Steel, Brass, Copper, Aluminum, Aluminum alloy, Iron
Machining CNC machining center, CNC lathe
Casting tolerance IT5 – IT7,CT5-7
Machining tolerance +/- 0.005mm,ISO2768-f,ISO-mk
Heat treatment Solid solution annealed, quench and tempering
Weight range 0.1Kg-120Kg
Dimensions ≤1200mm×800mm×400mm
Surface finish Ra 1.6-Ra 3.2
Finish Polishing ,Shoot blasting ,Glass bead sand blasting ,etc.

Building Construction Materials Copper Pipe Sleeve Injection Molding Bushing

Building Construction Materials Copper Pipe Sleeve Injection Molding Bushing

Our Advantage:
* Material can be customized

Material grade
(GB)
Main featuresApplications
ZCuPb10Sn10Lubrication performance, wear resistance and corrosion resistant performance is good, suitable for bimetal casting materialsSurface pressure is high, and there is the lateral pressure of the sliding bearing, such as rolling rolling, vehicle use bearing, load peaks 60 mpa hit parts, as well as the highest peak of 100 mpa bimetallic bearing bush of the internal combustion engine, and the piston pin sets, lining, etc.
ZCuPb15Sn8Under the condition of lack of lubricant and use water quality lubricants, sliding and lubricating, free cutting, casting performance is poor, for dilute sulfuric acid corrosion resistant performance is goodSurface 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
ZCuPb20Sn5At higher sliding performance, in the absence of a lubricating medium and water as medium are particularly good self-lubricating performance suitable for bimetal casting material, sulfuric acid corrosion resistance, easy cutting, casting performance is poorHigh sliding speed of the bearing, and crusher, water pump, cold rolling mill bearings, piston pin load of 70 mpa
ZCuPb30Have good self-lubrication, free cutting, casting performance is poor, easy to produce the gravity segregationHigh sliding velocity of bimetallic bearing shell, wearing parts, etc.
ZCuZn25Al6Fe3Mn3With high mechanical properties, the casting performance is good, good corrosion resistance, has a tendency to stress corrosionSuitable for high strength, wear parts, such as bridge plate, nut, screw, wear-resistant plate, the slider, and worm gear, etc
ZCuZn26Al4Fe3Mn3With high mechanical properties, the casting performance is good, in the air, water, and seawater corrosion resistance is good, can be weldedRequire high strength, corrosion resistant parts
ZCuZn38Mn2Pb2Have higher mechanical properties and good corrosion resistance, abrasion resistance, good cutting performanceGeneral purpose structure, ship, instrument appearance, simple casting using such as sleeve, sleeve, bearings, slider, etc
ZCuZn40Mn3Fe1With high mechanical properties, good casting properties and machinability, and in the air, water, and water has good corrosion resistance, has a tendency to stress corrosion crackingSeawater corrosion parts, pipe fittings and under 300 °C, manufacturing and other large Marine propeller castings
ZCuZn33Pb2Structural material, feed temperature is 90 °C when good oxidation resistance, electrical conductivity of about 10 ~ 14 ms/mThe shell of gas and water supply equipment, machinery manufacturing, electronics, precision instruments and optical instruments of component parts
Other standard and materialASTM, JIS, AISI, EN, BS;
Manganese brass: C86300 and etc.;
Tin bronze: C83600, C93200, CuSn12, CuSn7Zn4Pb7 and etc.;
Aluminum Bronze: C62900, C95400, C95500, CuAl10Fe5Ni5 and etc..

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