Specifications
Brand Name :
ohmalloy
Model Number :
ohmalloy 109
Certification :
ISO
Place of Origin :
China
MOQ :
5kgs
Price :
USD 22/KG-USD37/KG
Payment Terms :
L/C, T/T,
Supply Ability :
5000KG/WEEK
Delivery Time :
5-8 Working days
Packaging Details :
ctn
Shape :
wire,strip,ribbon
Application :
heating elements
Chemical composition :
Cr,Ni
Material :
nichrome
Dimensions :
Customzied
Surface :
bright and oxidation,Acid pickled or bright
Condition :
Soft
Product name :
resistance wire
Resistivity :
1.09±0.05μΩ.m
Density :
8.4g/cm3
Description
Resistance Ni80 Nichrome Wire Customized Dimensions For Heating Elements
OhmAlloy109
(Common Name: Ni80Cr20,Nikrothal 8,MWS-650,NiCrA,Tophet A,HAI-NiCr 80,Chromel A,Alloy A,Alloy
650,N8,Resistohm 80, Stablohm 650,Nichorme V,Nikrothal 80.)
OhmAlloy109 is a nickel-chromium alloy (NiCr alloy) characterized by high resistivity, good oxidation resistance
and very good form stability. It is suitable for use at temperatures up to 1200°C,and hold a superior service
life compared to Iron chromium alumium alloys.
Typical applications for OhmAlloy109 are electric heating elements in home appliances,industrial furnaces and
resistors(wirewound resistors,metal film resistors), flat irons, ironing machines, water heaters, plastic moulding
dies, soldering irons, metal sheathed tubular elements and cartridge elements.
Normal composition%
C P S Mn Si Cr Ni Al Fe Other
Max
0.03 0.02 0.015 0.60 0.75~1.60 20.0~23.0 Bal. Max 0.50 Max 1.0 -
Typical Mechanical properties(1.0mm)
Yield strength Tensile Strength Elongation
Mpa Mpa %
420 810 30
Typical Physical properties
Density (g/cm3) 8.4
Electrical resistivity at 20℃(Ωmm2/m) 1.09
Conductivity coefficient at 20℃ (WmK) 15

Coefficient of thermal expansion
Temperature Coefficient of Thermal Expansion x10-6/℃
20 ℃- 1000℃ 18

Specific heat capacity
Temperature 20℃
J/gK 0.46

Melting point (℃) 1400
Max continuous operating temperature in air (℃) 1200
Magnetic properties non-magnetic

Temperature Factors Of Electrical Resistivity
20℃ 100℃ 200℃ 300℃ 400℃ 600℃
1 1.006 1.012 1.018 1.025 1.018
700℃ 800℃ 900℃ 1000℃ 1100℃ 1300℃
1.01 1.008 1.01 1.014 1.021 -

Style of supply

Alloys Name Type Dimension
OhmAlloy109W Wire D=0.03mm~8mm
OhmAlloy109R Ribbon W=0.4~40 T=0.03~2.9mm
OhmAlloy109S Strip W=8~250mm T=0.1~3.0
OhmAlloy109F Foil W=6~120mm T=0.003~0.1
OhmAlloy109B Bar Dia=8~100mm L=50~1000
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Resistance Ni80 Nichrome Wire Customized Dimensions For Heating Elements

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Brand Name :
ohmalloy
Model Number :
ohmalloy 109
Certification :
ISO
Place of Origin :
China
MOQ :
5kgs
Price :
USD 22/KG-USD37/KG
Contact Supplier
Resistance Ni80 Nichrome Wire Customized Dimensions For Heating Elements
Resistance Ni80 Nichrome Wire Customized Dimensions For Heating Elements
Resistance Ni80 Nichrome Wire Customized Dimensions For Heating Elements
Resistance Ni80 Nichrome Wire Customized Dimensions For Heating Elements

Ohmalloy Material Co.,Ltd

Verified Supplier
10 Years
shanghai, shanghai
Since 2008
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company
Total Annual :
4000000-6000000
Employee Number :
20~50
Certification Level :
Verified Supplier
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