Cast High Lead Bronze
AlloyDensity approx.Composition
in %
Important
tempers
Tensile Strength
Rm
N/mm2
Yield Stress
Rp0,2
N/mm2
Elongation
A
%
Hardness
HB
CuSn10Pb10-C
DIN EN 1982
CC495K9,0Cu 78,0 - 82,0
Sn 9,0 - 11,0
Pb 8,0 - 11,0
GC
GZ

 
≥ 220
≥ 220

 
≥ 110
≥ 110

 
≥ 8
≥ 6

 
≥ 70
≥ 70

 

Comparable Specifications:
CuPb10Sn, 2.1176, DIN 1716
C93700 UNS
LB 2, BS 1400


Bearing material with good sliding and dry-running properties. Good corrosion resistance and good to moderate wear resistance, suitable for high surface pressures. Very good machinability.

Product with information obligations to REACH-Legislation

CuSn7Pb15-C
DIN EN 1982
CC496K9,1Cu 74,0 - 80,0
Pb 13,0 - 17,0
Sn 6,0 - 8,0
Ni 0,5 - 2,0
GC
GZ

 
≥ 200
≥ 200

 
≥ 90
≥ 90

 
≥ 8
≥ 7

 
≥ 65
≥ 65

 

Comparable Specifications:
CuPb15Sn, 2.1182, DIN 1716
C93800 UNS
LB 1, BS 1400


Soft bearing material with very good sliding and dry-running properties when there is a sporadic lack of lubricant and with water lubrication. Bearings with very high surface pressures in which high edge pressure can occur. Unsuitable for temperatures above 120 °C. Resistant to sulphuric acid. Very good machinability.

Product with information obligations to REACH-Legislation