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      Copyright ?2018 KEIDY ELECTRO-MECHANICAL CO.,LTD.       SICHUAN ICP Registration NO.05011981  

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      SINTERED PARTS & TUNGSTEN CARBIDE PARTS

       

      Material List for sintered bushing

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      Material list for Sintered Bronze Bushing
      Material AMES Reference Chemical Composition % δ
      (g/cc)
      K
      (MPa)
      Oil %min MPIF Std/35 ISO 5755/1 Others APPLICATION
      Cu Sn C Others

      Bronze
      (low graphite)

      SC-Sn10-62 87.2-90.5 9.5-10.5 <0.3 2.0 6.0-6.4 131 24 CT-1000-K19 P4011 Z ASTM B438 Good corrosion resistance. Withstands abrupt loads at low densities. At high densities, contains less oil and is used for high speed. Adapts to the shaft's shape better than iron.
      SC-Sn10-66 87.2-90.5 9.5-10.5 <0.3 2.0 6.4-6.8 179 19 CT-1000-K26 P4012 Z SINT-A50
      SC-Sn10-70 87.2-90.5 9.5-10.5 <0.3 2.0 6.8-7.2 255 12 CT-1000-K37 P4013 Z SINT-B50

      Bronze
      (med. graphite)

      SC10-Sn10-62 87.5-90.0 9.5-10.5 0.5-1.8 2.0 6.0-6.4 117 22 CTG-1001-K17 P4022 Z ASTM B438

      Can withstand high loads and high speed, in addition to moderately abrasive conditions.

      SC10-Sn10-66 87.5-90.0 9.5-10.5 0.5-1.8 2.0 6.4-6.8 159 17 CTG-1001-K23 P4023 Z SINT-A51
      SC10-Sn10-70 87.5-90.0 9.5-10.5 0.5-1.8 2.0 6.8-7.2 228 9 CTG-1001-K33   SINT-B51

      Bronze
      (high graphite)

      SC40-Sn10-60 82.5-87.5 9.5-10.5 3.0-5.0 2.0 5.8-6.2 69 11 CTG-1001-K10     Silent, Require less oil. Used for oscillating or alternating movements. Can be used without oil, withstanding high temperatures.
      SC40-Sn10-64 82.5-87.5 9.5-10.5 3.0-5.0 2.0 6.2-6.6 103 4 CTG-1004-K15    
      SC40-Sn10-68 82.5-87.5 9.5-10.5 3.0-5.0 2.0 6.6-7.0 155 -      
      Material list for Sintered Bronze Bushing with Zinc and Lead
      Material AMES Reference Chemical Composition % δ(g/cc) K
      (MPa)
      Oil
      %min
      Others APPLICATION
      Fe Cu Sn C Others
      Bronze with
      Zinc and Lead
      SC-Sn8-Zn5-Pb3-62 <0.5 84.0-86.0 6.5-8.5 <0.5 Zn 3.5-5.5 Pb<4.0 6.0-6.4 131 22 UNE 37.103

      Generally speaking, ideal for reducing friction and wear. More silent than 90/10 Bronze.

      SC-Sn8-Zn5-Pb2-76 is special for high PV's with additional outer lubrication.

      From the tribological viewpoint, they are the best type of bronze of those listed here. Their only drawback may be the fact that they contain small quantities of Lead.

      SC-Sn8-Zn5-Pb3-66 <0.5 84.0-86.0 6.5-8.5 <0.5 Zn 3.5-5.5 Pb<4.0 6.4-6.8 179 17 UNE 37.103
      SC-Sn8-Zn5-Pb3-70 <0.5 84.0-86.0 6.5-8.5 <0.5 Zn 3.5-5.5 Pb<4.0 6.8-7.2 255 9 UNE 37.103
      SC-Sn8-Zn5-Pb3-76-AP <0.5 84.0-86.0 6.5-8.5 <0.5 Zn 3.5-5.5 Pb<4.0 7.4-7.8 342 -  
      SC-Sn5-Zn5-Pb5-62 <0.5 84.0-86.0 4.0-6.0 <0.5 Zn4.0-6.0 Pb 4.0-6.0 6.0-6.4 131 22  
      SC-Sn5-Zn5-Pb5-66 <0.5 84.0-86.0 4.0-6.0 <0.5 Zn4.0-6.0 Pb 4.0-6.0 6.4-6.8 179 17  
      SC-Sn5-Zn5-Pb5-70 <0.5 84.0-86.0 4.0-6.0 <0.5 Zn4.0-6.0 Pb 4.0-6.0 6.8-7.2 255 9  
      SC-Sn8-Zn4-62 <0.5 86.0-89.0 7.5-9.0 <0.5 Zn3.0-5.0 Pb<0.3 Ni<1.0 6.0-6.4 131 22  
      SC-Sn8-Zn4-66 <0.5 86.0-89.0 7.5-9.0 <0.5 Zn3.0-5.0 Pb<0.3 Ni<1.0 6.4-6.8 179 17  
      SC-Sn8-Zn4-70 <0.5 86.0-89.0 7.5-9.0 <0.5 Zn3.0-5.0 Pb<0.3 Ni<1.0 6.8-7.2 255 9  
      Bronze with Zinc, Lead and graphite or S2Mo SC40-Sn5-Zn4-Pb2-64 <0.5 82.0-85.0 4.0-6.0 3.0-5.0 Zn 4.0-6.0 Pb<4.0 6.2-6.6 103 -   Special materials for operating without oil at moderate speeds(maximum 1 m/s) and pressures below 4 kg/cm2(maximum PV=2).
      SC40-Sn5-Zn4-Pb2-68 <0.5 82.0-85.0 4.0-6.0 3.0-5.0 Zn 4.0-6.0 Pb<4.0 6.6-7.0 155 -  
      SM40-Sn5-Zn4-Pb2-64 <0.5 82.0-85.0 4.0-6.0 <0.5 Zn 4.0-6.0 Pb<4.0 S2Mo<4.5 6.2-6.6 103 -  
      SM40-Sn5-Zn4-Pb2-68 <0.5 82.0-85.0 4.0-6.0 <0.5 Zn 4.0-6.0 Pb<4.0 S2Mo<4.5 6.6-7.0 155 -  
      Material list for Sintered Iron Bushing
      Material AMES Reference Chemical Composition % δ(g/cc) K(MPa) Oil %min MPIF Std/35 ISO 5755/1 Others APPLICATION
      Fe Cu Sn C Others
      Iron SF-58 97.7-100 - - <0.3 2.0 5.6-6.0 103 21 F-0000-K15 P1012 Z SINT-A00 Suitable for medium loads. Harder and tougher than the 90/10 Bronze. In poor lubrication conditions, performs less well than the bronzes. Cheaper, Risk of rusting.
      SF-62 97.7-100 - - <0.3 2.0 6.0-6.4 158 17 F-0000-K23 P1013 Z SINT-B00
      Iron Carbon SF05-58 97.4-99.7 - - 0.3-0.6 2.0 5.6-6.0 138 21 F-0005-K20     Better features than iron alone, greater toughness with greater radial crushing strength, greater resistance to wear and compressive strength. In poor lubrication conditions, performs less well than the bronzes.
      SF05-62 97.4-99.7 - - 0.3-0.6 2.0 6.0-6.4 193 17 F-0005-K28    
      SF08-58 97.1-99.4 - - 0.6-0.9 2.0 5.6-6.0 138 21 F-0008-K20    
      SF08-62 97.1-99.4 - - 0.6-0.9 2.0 6.0-6.4 221 17 F-0008-K32    
      Iron Copper SF-C3-58 93.8-98.5 1.5-3.9 - <0.3 2.0 5.6-6.0 138 22 F-0200-K20 P2012 Z SINT-A10

      The addition of copper to the iron improves hardness and strength compared with bronze. The value of these two feature decreases at higher copper contents.
      With the addition of 20% copper, the material is harder and tougher than 90/10 Bronze and has a greater impact load resistance. In poor lubrication conditions, performs less well than the 90/10 bronzes.

      This type of material is normally used when improved mechanical properties are required.
      SF-C3-62 93.8-98.5 1.5-3.9 - <0.3 2.0 6.0-6.4 234 17 F-0200-K34 P2013 Z SINT-B10
      SF-C10-58 87.2-90.5 9.5-10.5 - <0.3 2.0 5.6-6.0 139 22 F-1000-K20    
      SF-C10-62 87.2-90.5 9.5-10.5 - <0.3 2.0 6.0-6.4 276 17 F-1000-K40    
      SF-C20-58 75.7-82.0 18.0-22.0 - <0.3 2.0 5.6-6.0 172 22 F-2000-K25   SINT-A20
      SF-C20-62 75.7-82.0 18.0-22.0 - <0.3 2.0 6.0-6.4 276 17 F-2000-K40   SINT-B20
      Iron Copper-Carbon SF05-C3-58 93.5-98.2 1.5-3.9 - 0.3-0.6 2.0 5.6-6.0 138 22 FC-0205-K20    

      They are less tough than copper iron with small copper percentages. They have a higher wear and compressive strength. The hardness and strength values decrease at higher copper contents.
      In poor lubrication conditions, performs less well than the 90/10 bronzes.

      SF05-C3-62 93.5-98.2 1.5-3.9 - 0.3-0.6 2.0 6.0-6.4 241 17 FC-0205-K35    
      SF08-C3-58 93.2-97.9 1.5-3.9 - 0.6-0.9 2.0 5.6-6.0 172 22 FC-0208-K25    
      SF08-C3-62 93.2-97.9 1.5-3.9 - 0.6-0.9 2.0 6.0-6.4 276 17 FC-0208-K40   SINT-B11
      SF08-C5-58 91.1-95.4 4.0-6.0 - 0.6-0.9 2.0 5.6-6.0 241 22 FC-0508-K35    
      SF08-C5-62 91.1-95.4 4.0-6.0 - 0.6-0.9 2.0 6.0-6.4 317 17 FC-0508-K46    
      SF08-C20-58 75.1-81.4 18.0-22.0 - 0.6-0.9 2.0 5.6-6.0 303 22 FC-0208-K44   SINT-A22
      SF08-C20-62 75.1-81.4 18.0-22.0 - 0.6-0.9 2.0 6.0-6.4 317 17 FC-0208-K46   SINT-B22
      Iron Bronze SF08-Cu36-Sn4-58 54.2-62.0 34.0-38.0 3.5-4.5 0.5-1.3 2.0 5.6-6.0 110 22 FCTG-3604-K16     Used for low and medium loads and medium to high speeds.
      SF08-Cu36-Sn4-62 54.2-62.0 34.0-38.0 3.5-4.5 0.5-1.3 2.0 6.0-6.4 152 17 FCTG-3604-K22    
      SF08-Cu38-Sn6-58 50.2-58.0 36.0-40.0 5.5-6.5 0.5-1.3 2.0 5.6-6.0 97 22 CFTG-3806-K14    
      SF08-Cu38-Sn6-62 50.2-58.0 36.0-40.0 5.5-6.5 0.5-1.3 2.0 6.0-6.4 152 17 CFTG-3806-K22    

      Note: The density values are given with the bearing impregnated with oil having a density of 0.88g/cc.

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      国产av在在免费线观看
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