| Customization: | Available |
|---|---|
| Product Type: | Wire & Strip |
| Material: | Cu Ni |
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| Model NO.:low resistance alloy | Product Type:Strip |
| Material:Cuni Alloy | Carbon Content:Low Carbon |
| PCD:120mm | ET:15mm |
| Hole:5 | Package:According Client's Requirement |
| Specification:0.005mm~3.0mm | Trademark:UALLOY |
| Origin:China | standard:GB/ASTM/JIS/BIS/DIN |
| surface:bright | Size:0.01-10mm |
| HS Code:7408229000 | Production Capacity:200tons/Year |
| Ni | Mn | Fe | Si | Cu | Other | ROHS Directive | |||
| 6 | 1.00% | 0.5 | - | Bal | - | ND | ND | ND | ND |
Mechanical Properties
| Max Continuous Service Temp | 400ºC |
| Resisivity at 20ºC | 0.1±5%ohm mm2/m |
| Density | 8.9 g/cm3 |
| Thermal Conductivity | -6(Max) |
| Melting Point | 1280ºC |
| Tensile Strength,N/mm2 Annealed,Soft | 340~535 Mpa |
| Tensile Strength,N/mm3 Cold Rolled | 680~1070 Mpa |
| Elongation(anneal) | 25%(Min) |
| Elongation(cold rolled) | ≥Min)2%(Min) |
| EMF vs Cu, μV/ºC (0~100ºC) | -43 |
| Micrographic Structure | austenite |
| Magnetic Property | Non |
Resistance Alloy- Constantan Sizes / Temper Capabilities
Condition: Bright, Annealed, Soft
Wire diameter 0.02mm-1.0mm packing in spool, big than 1.0mm packing in coil
Rod, Bar diameter 1mm-30mm
Strip: Thickness 0.01mm-7mm, Width 1mm-280mm
Resistance alloy constantan wire material:
Constantan, CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi40 (6J40), CuNi44.
Characteristics
Constantan has a number of special characteristics due to which it is known as the most versatile alloy that is available. Some of its important characteristics are:
High specific heat resistance
Negligible temperature Coefficient
Easily ductile
Resistant to atmospheric corrosion
Can be easily soldered and molded
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