Leaded Bronzes

  • 10
  • CuPb10Sn10

Norms CC495K, EN 1982, GAM-MM12

Production technique Continous casting, Centrifugal casting

Chemical compositionMechanical characteristics
CuSnPbZnPAlNiFeMnSiOtherRmRpA%HBDensity
Reste8,0-119,0-11≤2≤0,1≤0,01≤2≤0,25≤0,2≤0,01≤0,1≥220≥110≥6≥709
Description

Excellent friction qualities and good self-lubricating power. Used under difficult entrant conditions. Low lubrication. Speed <10 M / S. Allowable load 25 MPa. CuPb10Sn10Ni3 on request.

Application

Bearings, friction plates.

 
 
 


 

  • 15
  • CuPb15Sn7

  • CuPb15Sn8

Norms CC496K, EN 1982

Production technique Continous casting, Centrifugal casting

Chemical compositionMechanical characteristics
CuSnPbZnPAlNiFeMnSiOtherRmRpA%HBDensity
Reste6,0-8,013-17≤2≤0,1≤0,010,5-2≤0,25≤0,2≤0,01≤0,1≥200≥90≥7≥659.1
Desciption

Excellent friction properties even in case of imperfect lubrication. Recommended for frequent starts and stops. Low lubrication. Speed <14M / S. Allowable load 10 MPa.

Application

Bearings, plastic injection.

 
 
 


 

  • 20
  • CuPb20Sn5

Norms CC497K, EN 1982, NFA 53707

Production technique Continous casting, Centrifugal casting

Chemical compositionMechanical characteristics
CuSnPbZnPAlNiFeMnSiOtherRmRpA%HBDensity
Reste4,0-6,018-23≤2≤0,1≤0,010,5-2,5≤0,25≤0,2≤0,01≤0,1≥170≥80≥6≥809.3
Description

Excellent friction properties even in case of imperfect lubrication. Recommended for frequent starts and stops. Low lubrication. Speed <14M / S. Allowable load 10 MPa.

Application

Bearings