Model NO.: Ni30Cr20 Standard: GB, DIN, ASTM Type:
Nickel Wire Product Name: Nichrome 30 20 Wire Process Method: Rolling Condition: Soft Annealed Application: Electronics, Industrial, Household Alloy: Alloy Powder: Not Powder Surface: Bright Treatment: Annealing Product Description Nickel-chromium alloy with high and stable resistance, corrosion resistance, surface oxidation resistance, excellent coil- forming ability.it is an ideal material,it has good ductility,workability and weldability under high temperature and seismic strength. NiCr series: Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30. Wire: 0.01-10mm Ribbons: 0.05*0.2-2.0*6.0mm Strip: 0.05*5.0-5.0*250mm Bar:10-50mm Specification
| Performance\ material | Cr20Ni30 |
| Composition | Ni | 30.0~34.0 |
| Cr | 18.0~21.0 |
| Fe | Rest |
| Maximum temperatureºC | 1100 |
| Meltiing point ºC | 1390 |
| Density g/cm3 | 7.9 |
| Resistivity | 1.04±0.05 |
| μΩ·m,20ºC |
| Elongation at rupture | ≥20 |
| Specific heat | 0.5 |
| J/g.ºC |
| Thermal conductivity | 43.8 |
| KJ/m.hºC |
| Coefficient of lines expansion | 19 |
| a×10-6/ |
| (20~1000ºC) |
| Micrographic structure | Austenite |
| Magnetic properties | Weak magnetic
|
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Product Categories : NiCr Alloy
