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JIS / KITZ METAL WORKS series
| Application: Free-cutting brass bars |
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JIS Alloy No.
JIS H 3250 |
Brand |
Manufacturing method |
Chemical composition (%)
Representative value |
Tie-rope
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Processability |
| Cu |
Pb |
Fe |
Fe+Sn |
Zn |
| C3601 |
GM |
Drawn |
60.3 |
2.9 |
0.1 |
0.4 |
Residual |
Green |
 |
| The finish is good and has clinchability and knurling workability. |
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| C3602 |
CM |
Drawn |
60.3 |
2.9 |
0.2 |
0.5 |
Residual |
Yellow |
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| Extruded |
| Has clinchability and knurling workability |
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| C3602 |
TM |
Drawn |
60.3 |
2.0 |
0.2 |
0.5 |
Residual |
Purple |
 |
| Extruded |
| Has rolling workability |
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| C3602 |
YM |
Drawn |
61.1 |
2.0 |
0.2 |
0.5 |
Residual |
Yellow |
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| Extruded |
| Has rolling workability |
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| C3604 |
AM |
Drawn |
57.7 |
3.5 |
0.2 |
0.5 |
Residual |
White |
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| Extruded |
| Has super free-cuttability |
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| C3604 |
HM |
Drawn |
59.1 |
3.2 |
0.2 |
0.5 |
Residual |
White |
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| Extruded |
| Has free-cuttability |
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| C3604 |
SM |
Drawn |
58.0 |
3.5 |
0.2 |
0.5 |
Residual |
Red |
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| Extruded |
| Has super free-cuttability |
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