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Brand Name : DLX
Model Number : Ni35Cr20
Place of Origin : China Jiangsu
MOQ : 5
Payment Terms : L/C, T/T, Western Union, MoneyGram
Supply Ability : 500 tons per month
Delivery Time : 7-20 days
Packaging Details : Spool package with Carton box, Coil package with polybag
Material : Nickel, Chromium
Nickel(Min) : 32%
Resistivity : 1.00+/-0.05
Tensile Strength : 637MPA
Elongtation : ≥20%
Application : Heating, Resistivity
Condition : Hard / Soft
Sureface : Bright, Oxided, Acide
Name : resistance heating wire
Certification : CE,ROHS
Ni35Cr20 is an austenitic nickel-chromium alloy suitable for temperature applications up to 1100°C. This alloy is characterized by high resistivity, good oxidation resistance, good ductility after use and excellent weldability.
In heating devices, Ni35Cr20 resistance wires play a crucial role. This type of alloy resistance wire has been widely used in various heating equipment due to its excellent performance and stability.
Ni35Cr20 resistance wire is commonly used as heating elements in electric furnaces. Its high temperature stability and low resistance temperature coefficient enable it to provide stable heating effect in high temperature environments, thus meeting the heating requirements of different materials.
Ni35Cr20 resistance wire is also widely used in electric water heaters. By heating the resistance wire to a certain temperature, water can be heated quickly and efficiently, providing hot water for residential and commercial premises.
The hot air gun is a common industrial heating equipment, and Ni35Cr20 resistance wire is commonly used in its heating elements. It can generate high-temperature hot air for drying, baking, and heat treatment processes.
Ni35Cr20 resistance wire is also commonly used in heating tubes for heating liquids, gases, or solids. Its stable performance and corrosion resistance enable it to reliably operate in various industrial heating processes.
Performance material | Cr10Ni90 | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
Composition | Ni | 90 | Rest | Rest | 55.0~61.0 | 34.0~37.0 | 30.0~34.0 |
Cr | 10 | 20.0~23.0 | 28.0~31.0 | 15.0~18.0 | 18.0~21.0 | 18.0~21.0 | |
Fe | -- | ≤1.0 | ≤1.0 | Rest | Rest | Rest | |
Maximum temperature℃ | 1300 | 1200 | 1250 | 1150 | 1100 | 1100 | |
Meltiing point ℃ | 1400 | 1400 | 1380 | 1390 | 1390 | 1390 | |
Density g/cm3 | 8.7 | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
Resistivity | -- | 1.09±0.05 | 1.18±0.05 | 1.12±0.05 | 1.00±0.05 | 1.04±0.05 | |
μΩ·m,20℃ | |||||||
Elongation at rupture | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | |
Specific heat | -- | 0.44 | 0.461 | 0.494 | 0.5 | 0.5 | |
J/g.℃ | |||||||
Thermal conductivity | -- | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
KJ/m.h℃ | |||||||
Coefficient of lines expansion | -- | 18 | 17 | 17 | 19 | 19 | |
a×10-6/ | |||||||
(20~1000℃) | |||||||
Micrographic structure | -- | Austenite | Austenite | Austenite | Austenite | Austenite | |
Magnetic properties | -- | Nonmagnetic | Nonmagnetic | Nonmagnetic | Weak magnetic | Weak magnetic |
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Resistance Heating Wire Nichrome Nicr 35/20 Ni35Cr20 Nickel Chromium Wire For Heater Device Images |