|
常用齿轮铜合金材料的化学成分(质量分数) |
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|
序号 |
合金名称 (合金牌号) |
主要化学成分/% |
|||||||||
|
Cu |
Fe |
Al |
Pb |
Sn |
Si |
Ni |
Mn |
P |
Zn |
||
|
1 |
60-1-1铝黄铜 (HAl60-1-1) |
58.0~ 61.0 |
0.70~ 1.50 |
0.70~ 1.50 |
≤0.40 |
— |
— |
— |
0.10~ 0.60 |
≤0.01 |
余量 |
|
2 |
66-6-3-2铝黄铜 (HAl66-6-3-2) |
64.0~ 68.0 |
2.0~ 4.0 |
6.0~ 7.0 |
≤0.50 |
≤0.2 |
— |
— |
1.5~ 2.5 |
≤0.02 |
余量 |
|
3 |
25-6-3-3铝黄铜 (ZCuZn25Al6Fe3Mn3) |
60.0~ 66.0 |
2.0~ 4.0 |
4.5~ 7.0 |
— |
— |
— |
— |
— |
— |
余量 |
|
4 |
40-2铅黄铜 (ZCuZn40Pb2) |
58.0~ 63.0 |
— |
0.2~ 0.8 |
0.5~ 2.5 |
— |
— |
— |
— |
— |
余量 |
|
5 |
38-2-2锰黄铜 (ZCuZn38Mn2Pb2) |
57.0~ 60.0 |
— |
— |
1.5~ 2.5 |
— |
— |
— |
1.5~ 2.5 |
— |
余量 |
|
6 |
6.5-0.1锡青铜 (QSn6.5-0.1) |
余量 |
≤0.05 |
≤0.002 |
≤0.02 |
6.0~ 7.0 |
≤0.002 |
— |
— |
0.10~ 0.25 |
— |
|
7 |
7-0.2锡青铜 (QSn7-0.2) |
余量 |
≤0.05 |
≤0.01 |
≤0.02 |
6.0~ 8.0 |
≤0.02 |
— |
— |
0.10~ 0.25 |
— |
|
8 |
5-5-5锡青铜 (ZCuSn5Pb5Zn5) |
余量 |
— |
— |
4.0~ 6.0 |
4.0~ 6.0 |
— |
— |
— |
— |
4.0~ 6.0 |
|
9 |
10-1锡青铜 (ZCuSn10P1) |
余量 |
— |
— |
— |
9.0~ 11.5 |
— |
— |
— |
0.5~ 1.0 |
— |
|
10 |
10-2锡青铜 (ZCuSn10Zn2) |
余量 |
— |
— |
— |
9.0~ 11.0 |
— |
— |
— |
— |
1.0~ 3.0 |
|
11 |
5铝青铜 (QAl5) |
余量 |
≤0.5 |
4.0~ 6.0 |
≤0.03 |
≤0.1 |
≤0.1 |
— |
≤0.5 |
≤0.01 |
≤0.5 |
|
12 |
7铝青铜 (QAl7) |
余量 |
≤0.5 |
6.0~ 8.0 |
≤0.03 |
≤0.1 |
≤0.1 |
— |
≤0.5 |
≤0.01 |
≤0.5 |
|
13 |
9-4铝青铜 (QAl9-4) |
余量 |
2.0~ 4.0 |
8.0~ 10.0 |
≤0.01 |
≤0.1 |
≤0.1 |
— |
≤0.5 |
≤0.01 |
≤1.0 |
|
14 |
10-3-1.5铝青铜 (QAl10-3-1.5) |
余量 |
2.0~ 4.0 |
8.5~ 10.0 |
≤0.03 |
≤0.1 |
≤0.1 |
— |
1.0~ 2.0 |
≤0.01 |
≤0.5 |
|
15 |
10-4-4铝青铜 |
余量 |
3.5~ 5.5 |
9.5~ 11.0 |
≤0.02 |
≤0.1 |
≤0.1 |
3.5~ 5.5 |
≤0.3 |
≤0.01 |
≤0.5 |
|
16 |
9-2铝青铜 (ZCuAl9Mn2) |
余量 |
— |
8.0~ 10.0 |
— |
— |
— |
— |
1.5~ 2.5 |
— |
— |
|
17 |
10-3铝青铜 (ZCuAl10Fe3) |
余量 |
2.0~ 4.0 |
8.5~ 11.0 |
— |
— |
— |
— |
— |
— |
— |
|
18 |
10-3-2铝青铜 (ZCuAl10Fe3Mn2) |
余量 |
2.0~ 4.0 |
9.0~ 11.0 |
— |
— |
— |
— |
1.0~ 2.0 |
— |
— |
|
19 |
8-13-3-2铝青铜 (ZCuAl8Mn13Fe3Ni2) |
余量 |
2.5~ 4.0 |
7.0~ 8.5 |
— |
— |
— |
1.8~ 2.5 |
11.5~ 14.0 |
— |
— |
|
20 |
9-4-4-2铝青铜 (ZCuAl9Fe4Ni4Mn2) |
余量 |
4.0~ 5.0 |
8.5~ 10.0 |
— |
— |
— |
4.0~ 5.0 |
0.8~ 2.5 |
— |
— |
