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Silicon Bronze ERCuSi-A ; CuSi3Mn1;SG-CuSi3
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| Model No.︰ | ERCuSi-A |
| Brand Name︰ | HK |
| Country of Origin︰ | China |
| Unit Price︰ | - |
| Minimum Order︰ | 100 kg |
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| ERCuSi-A |
GB/T9460 CuSi3Mn
EN14640 CuSi3Mn1
AWS A5.7 ERCuSi-A |
— |
Chemical Composition（%）
| Standard |
Class |
Alloy |
Cu |
Al |
Fe |
Mn |
Ni |
P |
Pb |
Si |
Sn |
Zn |
Other |
| ISO24373 |
Cu6560 |
CuSi3Mn1 |
bal. |
0.02 |
0.5 |
0.5-1.5 |
- |
0.05 |
0.02 |
2.8-4.0 |
0.2 |
0.4 |
0.5 |
| GB/T9460 |
SCu6560 |
CuSi3Mn |
bal. |
0.01 |
0.5 |
1.5 |
- |
- |
0.02 |
2.8-4.0 |
1.0 |
1.0 |
0.5 |
| BS EN14640 |
Cu6560 |
CuSi3Mn1 |
bal. |
0.01 |
0.5 |
0.5-1.5 |
- |
0.02 |
0.02 |
2.8-4.0 |
0.2 |
0.2 |
0.4 |
| AWS A5.7 |
C65600 |
ERCuSi-A |
bal. |
0.01 |
0.5 |
1.5 |
- |
- |
0.02 |
2.8-4.0 |
1.0 |
1.0 |
0.5 |
| DIN 1733 |
2.1461 |
SG-CuSi3 |
bal. |
0.01 |
0.3 |
0.5-1.5 |
- |
0.02 |
0.02 |
2.8-4.0 |
0.2 |
0.2 |
0.4 |
Physical & Mechanical Properties
| Solids-Temperature |
Liquids-Temperature |
Tensile Strength |
Elongation |
Hardness |
Density |
| 910℃ |
1025℃ |
330-370N/mm² |
40% |
80-90HB |
8.5kg/dm³ |
Application
Best for joining and overlay welding of Cu-Zn alloy, especially for the MIG welding of zinc coated steel sheet.Pre-heat suggested when MIG overlay welding for large size products and use pulsed arc welding while overlay the steel.
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Product Image
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