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---Technical Standards |
¡ô Your current location£ºhome > Product Introduction |
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| ¡ò Chemical composition of copper-base alloy bimetal bearing |
Copper-base alloy bimetal bearing |
Chemical element |
Chemical composition £¥ |
Cupb10Sn10 |
Cupb24Sn4 |
Cupb24Sn |
Cupb25Sn5 |
CupbSn30 |
Cupb6.5Sn0.1 |
Cupb3Sn6Zn6 |
CUA17 |
Cu |
Allowance |
Allowance |
Allowance |
Allowance |
Allowance |
Allowance |
Allowance |
Allowance |
Pb |
9-11 |
19-27 |
19-27 |
23-27 |
26-33 |
0.02 |
2-4 |
\ |
Sn |
9-11 |
3-4.5 |
0.6-2 |
4-6 |
0.5 |
6-7 |
5-7 |
0.1 |
Al |
\ |
\ |
\ |
\ |
\ |
\ |
\ |
6-8 |
Zn |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
5-7 |
0.5 |
P |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1-0.25 |
0.1 |
\ |
Fe |
0.7 |
0.7 |
0.7 |
0.7 |
0.7 |
0.05 |
0.7 |
0.5 |
Ni |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
\ |
Sb |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
\ |
Fb |
\ |
\ |
\ |
\ |
\ |
\ |
\ |
0.03 |
Mn |
\ |
\ |
\ |
\ |
\ |
\ |
\ |
0.5 |
Others |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
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