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Ni35Cr20 Nichrome Alloy 1390℃ Melting Point Soldering Nichrome Wire

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China Ohmalloy Material Co.,Ltd certification
China Ohmalloy Material Co.,Ltd certification
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Enamelled Constantan 0.08mm, i never expect to get only 2kg of it. But OHMALLOY supply it to me with good quality. God Jesus! Such a reliable supplier from china

—— Aaron

Ni35Cr20 Nichrome Alloy 1390℃ Melting Point Soldering Nichrome Wire

Ni35Cr20 Nichrome Alloy 1390℃ Melting Point Soldering Nichrome Wire
Ni35Cr20 Nichrome Alloy 1390℃ Melting Point Soldering Nichrome Wire

Large Image :  Ni35Cr20 Nichrome Alloy 1390℃ Melting Point Soldering Nichrome Wire Get Best Price

Product Details:
Place of Origin: China(Shanghai)
Brand Name: OHMALLOY
Certification: ISO,SGS
Model Number: 2035W0213B
Payment & Shipping Terms:
Minimum Order Quantity: 5kg
Price: negotiable
Packaging Details: Plastic packing inside, wooden box outside , choose the suitable packing, Alos it can be customized by the clients' demand.
Payment Terms: T/T, , L/C
Supply Ability: 80000Kg/Week
Detailed Product Description
Resistivity: 1.04μΩ.m Shape: Wire
Surface: Bright Application: Roller Hearth Furnaces
Melting Point (℃): 1390 Enamelled: Available
Tensile Strength: 675Mpa Common Name: Chromel D, Nikrothal 40
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nichrome wire


nickel chromium resistance wire

Ni35Cr20 Nichrome Alloy 1390℃ Melting Point Soldering Nichrome Wire


Cr20Ni35 Advantages: deformation ability, thermal stability,mechanical character, shockproof ability in thermal state and anti-oxidization.


Cr20Ni35 are widely used in electric furnace heating or heat-treating processes in the chemical, mechanical, metallurgical and defense industries.


Mainly products performances we supplied are as following, if you are interested, pls send more information to my email or talk to me by trademanager.



Cr20Ni80 Cr30Ni70 Cr15Ni60 Cr20Ni35 Cr20Ni30
Major chemical component% Ni Margin Margin 55.0-61.0 34.0-37.0 30.0-34.0
Cr 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 Margin Margin Margin
Component max. use temperature 1200 1250 1150 1100 1100
Melting Point 1400 1380 1390 1390 1390
Density g/cm3 8.40 8.10 8.20 7.90 7.90
Resistivity μΩ·m,20 1.09±0.05 1.18±0.05 1.11±0.05 1.04±0.05 1.04±0.05
Extension rate% 20 20 20 20 20
Specific Heat J/g. 0.440 0.461 0.494 0.500 0.500
Heat Conduction Coefficient KJ/M.h 60.3 45.2 45.2 43.8 43.8
Linear expansion coefficient aX10-6/ 18.0 17.0 17.0 19.0 19.0
Microstructure Austenitic Austenitic Austenitic Austenitic Austenitic
Magnetic Non-magnetic Non-magnetic Non-magnetic Non-magnetic



(Common Name:Ni35Cr20,Chromel D, Nikrothal 40, N4, HAI-NiCr 40, Tophet D, Resistohm 40, Cronifer Ⅲ,Chromex,35-20 Ni-Cr,Alloy D,NiCr-DAlloy 600,Nikrothal 4,MWS-610,Stablohm 610.)


    OhmAlloy104A is a nickel-chromium alloy (NiCr alloy) characterized by High resistivity, good oxidation resistance,very good form stability,good ductility and excellent weldability. It is suitable for use at temperatures up to 1100°C.

    Typical applications for OhmAlloy104A are used in night-storage heaters,convection heaters,heavy duty rheostats and fan heaters.And also used for heating cables and rope heaters in defrosting and de-icing elements, electric blankets and pads,car seats,baseboard heaters and floor heaters,resistors.


Normal Composition%

C P S Mn Si Cr Ni Al Fe Other
0.08 0.02 0.015 1.00 1.0~3.0 18.0~21.0 34.0~37.0 - Bal. -


Typical Mechanical properties(1.0mm)

Yield strength Tensile Strength Elongation
Mpa Mpa %
340 675 35

Ni35Cr20 Nichrome Alloy 1390℃ Melting Point Soldering Nichrome Wire 0

Typical Physical properties

Density (g/cm3) 7.9
Electrical resistivity at 20℃(Ωmm2/m) 1.04
Conductivity coefficient at 20℃ (WmK) 13


Coefficient of thermal expansion
Temperature Coefficient of Thermal Expansion x10-6/℃
20 ℃- 1000℃ 19


Temperature Factors Of Electrical Resistivity

20℃ 100℃ 200℃ 300℃ 400℃ 500℃ 600℃
1 1.029 1.061 1.09 1.115 1.139 1.157
700℃ 800℃ 900℃ 1000℃ 1100℃ 1200℃ 1300℃
1.173 1.188 1.208 1.219 1.228 - -



Style of supply

Alloys Name Type Dimension
OhmAlloy104AW Wire D=0.03mm~8mm
OhmAlloy104AR Ribbon W=0.4~40 T=0.03~2.9mm
OhmAlloy104AS Strip W=8~250mm T=0.1~3.0
OhmAlloy104AF Foil W=6~120mm T=0.003~0.1
OhmAlloy104AB Bar Dia=8~100mm L=50~1000


Contact Details
Ohmalloy Material Co.,Ltd

Contact Person: Claudia

Tel: +8617301606058

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