Hv180 1.0mm Inalloy 70 Nicr Alloy With Oxidation Resistance
Brand Name:Tankii
Certification:ISO 9001
Model Number:Nickel alloy wire
Minimum Order Quantity:15KG
Delivery Time:5-30 days
Payment Terms:L/C, T/T, Western Union
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Shanghai Shanghai China
Address:
1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
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Product Details
HAI-NiCr 70, Cronix 70, Inalloy 70 With Good Oxidation Resistance
Physical Properties
| Density at Room°C | Electrical Resistivity at 20°C | Melting Point °C | Max Continuous Operating Temperature in Air °C | Magnetic Properties |
| 8.2 g/cm3 | 1.16(1.19)* microhm-m | 1380 | 1200 | The Material is Non-Magnetic |
| *Electrical Resistivity 1.16 Ω mm2/m corresponds to an Oxidized
Annealed condition Electrical Resistivity 1.19 Ω mm2/m corresponds to a Bright Annealed condition | ||||
Mechanical Properties
| NiCr 80 20 Wire, mm | Yield Strength Rp0.2 (MPa) | Tensile Strength Rm (MPa) | Elongation A % | Hardness Hv |
| 1.0 | 420 | 810 | 30 | 180 |
| 4.0 | 300 | 725 | 30 | 160 |
Product Forms
| Product | Size (mm) | Condition of Supply |
| Wire | 0.2 – 12.0 | Bright Annealed Oxidized |
| Bar | 5.0 – 60.0 | Hot Finished Cold Finished Peeled Bright Turned Bright Annealed |
| Strip | Thickness 2.5 – 5.0 Width 20 – 100 | Cold Finished Bright Annealed |
| Ribbon | Thickness 0.2 – 1.0 Width 2.0 – 4.5 | Bright Annealed Flat Rolled |
| Stranded Wire | 2.5 – 3.0 | Hard Annealed |
Application
NiCr 70-30 is used for corrosion resistant electric heating elements in industrial furnaces with reducing atmospheres. Nickel Chrome 70/30 is highly resistant to oxidation in air. Not recommend for use in MgO sheathed heating elements, or applications using nitrogen or carburizing atmospheres.
- Electrical parts and electronic components.
- Electric heating elements (home & industrial use).
- Industrial furnaces up to 1250°C.
- Heating cables, mats and cords.
Hv180 1.0mm Inalloy 70 Nicr Alloy With Oxidation Resistance
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