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No.2039, Laifang Road, Hi-tech Park, Songjiang District
Tel: 021-67697256 (office)
Fax: 021-67697257 |
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---Copper alloy rolling bearings |
¡ô Your current location£ºhome >Product Introduction |
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¡ò Chemical Composition |
Copper alloy bearing |
Chemical element |
Chemical composition |
CuAl9Fe4Nia |
CuSn8P |
CuZn31Sil(C44300) |
CuBeNi(C17510) |
Cu |
Allowance |
Allowance |
Allowance |
Allowance |
Sn |
0.2 |
7.5-9.0 |
\ |
\ |
Pb |
0.1 |
0.05 |
0.8 |
\ |
Zn |
0.5 |
0.3 |
28.5-33.3 |
\ |
Fe |
2.5-4.5 |
0.1 |
0.4 |
\ |
Be |
\ |
\ |
\ |
0.2-0.6 |
Ni |
2.5-4.5 |
0.3 |
0.5 |
1.4-2.2 |
Sb |
\ |
\ |
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\ |
P |
\ |
0.05 |
\ |
\ |
Al |
8.0-11.0 |
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\ |
\ |
Mn |
3.0 |
\ |
\ |
\ |
S |
\ |
\ |
\ |
\ |
Si |
0.1 |
\ |
0.7-1.3 |
\ |
Others |
0.5 |
0.2 |
0.5 |
\ |
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