| Type: | Copper Strips |
|---|---|
| Application: | Air Condition or Refrigerator, Water Tube, Water Heater, Oil Cooler Pipe |
| Material: | Cupronickel |
| Shape: | Round |
| Alloy: | Alloy |
| Color: | Yellow |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier | Alloy Designation | Chemical Composition | |||||
| GB | UNS | EN | JIS | Cu % | Ni % | Zn % |
| BZn18-17 | C75200 | CuNi18Zn20 | C7521 | 62-66 | 16.5-19.5 | Rem. |
| Physical properties | fabrication properties | ||||||||||
| Desity g/cm³ | Electrical conductivity %IACS |
Thermal conductivity W(m.K) |
Modulus of elasticity GPa |
Specific heat J/(g.K) |
Thermal expansion coefficien
/K
|
Cold hot- workability |
Machinability | Electric plating property | Hot dip tin plating property | Weldability | Corrosion |
| 8.73 | 6 | 33 | 125 | 0.38 | 16.2 | Excellent | Suitable | Excellent | Excellent | Good | Excellent |
| Mchine properties |
|||||||
| Temper | Hardness | Tension test | Bend properties | ||||
| Tensilent strength | Yield strength | Elongation | Thickness | Bend angle | Bend radius | ||
| 060 | - | ≥375 | - | ≥20 | <1.6 | 180°or W | laminating |
| H02 | 120-180 | 440-570 | - | ≥5 | Thickness*1 | ||
| H04 | 150-210 | 540-640 | - | ≥3 | Thickness*2 | ||
ii)Equipment and workshop
Suppliers with verified business licenses
Audited Supplier 
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