Round Bar
Hollow Bar
Square Bar
Flat Bar
Hexagon
Plate
Leaded Bronze - Hollow Bar: CuSn7Pb15
132 mm
/ 88 mm
Leaded Bronze - Hollow Bar: CuSn7Pb15
132 mm
/ 88 mm
Outer diameter
132 mm
Inner diameter
88 mm
Length
807 mm
Weight
≈ 69.56 kg/m
In Stock: 1 piece
Other grades for ISO CuSn7Pb15
EN CC496K
2.1182
ASTM (UNS) C93800
ČSN 421561
Chemical composition
| Cu | Ni | P | Pb | Sn | Zn | Al | Fe | Mn | S | Sb | Si |
| 74.00–80.00 | 0.05–2.00 | ≤0.10 | 13.20-17.00 | 6.20–8.00 | ≤ 2.00 | ≤ 0.01 | ≤ 0.20 | ≤ 0.20 | ≤ 0.08 | ≤ 0.5 | ≤ 0.01 |
Product Information
CuSn7Pb15 exhibits excellent machinability and very low coefficient of friction. The bearings for which it is used work well even under emergency operating conditions - in the absence of lubricant and water. It is resistant to sulfuric acid, but not suitable for temperatures above 120 °C.