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Product Description

• Customized centrifugal Casting Brass/bronze/copper Bushing with graphite
  
• Material (can be customized):
  

  Material grade(GB)	Main features	Applications
  ZCuPb10Sn10	Lubrication performance, wear resistance and corrosion resistant performance is good, suitable for bimetal casting materials	Surface 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.
  ZCuPb15Sn8	Under 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 good	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
  ZCuPb20Sn5	At 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 poor	High sliding speed of the bearing, and crusher, water pump, cold rolling mill bearings, piston pin load of 70 mpa
  ZCuPb30	Have good self-lubrication, free cutting, casting performance is poor, easy to produce the gravity segregation	High sliding velocity of bimetallic bearing shell, wearing parts, etc.
  ZCuZn25Al6Fe3Mn3	With high mechanical properties, the casting performance is good, good corrosion resistance, has a tendency to stress corrosion	Suitable for high strength, wear parts, such as bridge plate, nut, screw, wear-resistant plate, the slider, and worm gear, etc
  ZCuZn26Al4Fe3Mn3	With high mechanical properties, the casting performance is good, in the air, water, and seawater corrosion resistance is good, can be welded	Require high strength, corrosion resistant parts
  ZCuZn38Mn2Pb2	Have higher mechanical properties and good corrosion resistance, abrasion resistance, good cutting performance	General purpose structure, ship, instrument appearance, simple casting using such as sleeve, sleeve, bearings, slider, etc
  ZCuZn40Mn3Fe1	With 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 cracking	Seawater corrosion parts, pipe fittings and under 300 °C, manufacturing and other large Marine propeller castings
  ZCuZn33Pb2	Structural material, feed temperature is 90 °C when good oxidation resistance, electrical conductivity of about 10 ~ 14 ms/m	The shell of gas and water supply equipment, machinery manufacturing, electronics, precision instruments and optical instruments of component parts
  Other standard and material	ASTM, 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..

• General Products Application/Service AreaEngineering machinery, mining machinery, industry and etc.;Grab, earthmover, pushdozer, crushing mill, kibbler and etc..
  
• Unit weight: 0.5-5000 kg per piece
  
• Size:OD (Eccentric and Concentric): 50-2000 mm;
  
• Packing: Carton and wooden box, according to customer's request
• Production Capacity: 1500Mt per month
• Duration of pattern-making and sample-making: Within 30 days (Vary subject to the complexity of products)
• Minimum order: No limit
• Delivery: Within 25 days after signing of contract and confirmation of samples by client
  
• Required documents for offer to be provided by customer:Drawings with formats of IGS (3D), DWG or DXF (Auto CAD 2D), PDF, JPGStandard of material (Preferable to provide Element Percentage of C, Si, Mn, P, S, etc and Physical/Machanical Properties of the material)Technical requirementsUnit Weight of Rough
  
• Technological process:Prepare raw material - centrifugal casting - detection of material component - flaw detection - water toughening - metallographic inspection - rough machining - finish machining - dimensional inspection - packing - shipments
  
• Workshop:
  
• Testing equipments:
  
• Shipments: