Typical Uses Bearings, gear wheels, heavy duty gears
Typical Uses Chemical Composition
Cu: BAL
Sn: 10.2 - 11.5
Pb: 0.25
Zn: 0.05
Fe: 0.10
Ni: 0.10
Sb: 0.05
P: 0.60 - 1.0
Al: 0.01
Mn: 0.05
Si: 0.02
S: 0.05
Total Imps: 0.60
Mechanical Properties
Sandcast:
T.S. 220 N/MM2
P.S. 130 N/MM2
ELONG. 3%
Centrifugal Cast:
T.S. 330 N/MM2
P.S. 170 N/MM2
ELONG: 4%
Continuous Cast:
T.S. 360 N/MM2
P.S. 170 N/MM2
ELONG: 6%