Alloy | EN number |
Density ca. |
Composition in % of weight |
Properties and use |
CuSn10Pb10-C DIN EN 1982 |
CC495K | 9.0 | Cu 78,0 - 82,0 Sn 9,0 - 11,0 Pb 8,0 - 11,0 |
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. |
Important tempers |
Tensile Strength Rm N/mm² |
Yield Stress Rp0,2 N/mm² |
Elongation A % |
Hardness HB |
|
GC GZ |
≥ 220 ≥ 220 |
≥ 110 ≥ 110 |
≥ 8 ≥ 6 |
≥ 70 ≥ 70 |
|
Product with information obligations to REACH-Legislation | |||||
Comparable Specifications:: CuPb10Sn, 2.1176, DIN 171 C93700 UNS LB 2, BS 1400 |
Alloy | EN number |
Density ca. |
Composition in % of weight |
Properties and use |
CuSn7Pb15-C DIN EN 1982 |
CC496K | 9.1 | Cu 74,0 - 80,0 Pb 13,0 - 17,0 Sn 6,0 - 8,0 Ni 0,5 - 2,0 |
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. |
Important tempers |
Tensile Strength Rm N/mm² |
Yield Stress Rp0,2 N/mm² |
Elongation A % |
Hardness HB |
|
GC GZ |
≥ 200 ≥ 200 |
≥ 90 ≥ 90 |
≥ 8 ≥ 7 |
≥ 65 ≥ 65 |
|
Product with information obligations to REACH-Legislation | |||||
Comparable Specifications:: CuPb15Sn, 2.1182, DIN 1716 C93800 UNS LB 1, BS 1400 |
Alloy | EN number |
Density ca. |
Composition in % of weight |
Properties and use |
CuSn5Pb20-C DIN EN 1982 |
CC497K | 9.3 | Cu 70,0 - 78,0 Pb 18,0 - 23,0 Sn 4,0 - 6,0 Ni 0,5 - 2,5 |
Very soft bearing material with excellent sliding and dry-running properties when there is a sporadic lack of lubricant and with water lubrication. But problematic with casting and rarely commercially available. For this reason usually replaced with Cu Sn7 Pb15-C. |
Important tempers |
Tensile Strength Rm N/mm² |
Yield Stress Rp0,2 N/mm² |
Elongation A % |
Hardness HB |
|
GC | ≥ 180 |
≥ 90 | ≥ 7 | ≥ 50 |
|
Product with information obligations to REACH-Legislation | |||||
Comparable Specifications:: CuPb20Sn, 2.1188, DIN 1716 C94100 UNS LB 5, BS 1400 |
We also supply Plain Bearings to DIN 1850.
We supply:
GZ
GC
G resp. GS
GM
GC
G resp. GS
GM
= Centrifugal casting
= Continuous casting
= Sand casting
= Gravity die casting
= Continuous casting
= Sand casting
= Gravity die casting