Product Details
Place of Origin: CHINA
Brand Name: Tankii
Certification: ISO 9001
Model Number: Nickel alloy wire
Payment & Shipping Terms
Minimum Order Quantity: 15KG
Packaging Details: spool,coil
Delivery Time: 5-30 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 2000kg/month
Grade: |
NiCr Alloy |
Application: |
Industry |
Elongation (≥ %): |
20 |
Resistance (μω.m): |
Stable |
Ni (min): |
Balance |
Powder Or Not: |
Not Powder |
Material: |
Nickle Material |
Condition: |
Soft Annealed |
Grade: |
NiCr Alloy |
Application: |
Industry |
Elongation (≥ %): |
20 |
Resistance (μω.m): |
Stable |
Ni (min): |
Balance |
Powder Or Not: |
Not Powder |
Material: |
Nickle Material |
Condition: |
Soft Annealed |
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 |
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 | 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 |
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.