Specifications
Brand Name :
ohmalloy
Model Number :
ohmalloy 104B
Certification :
SGS, IOS
Place of Origin :
China
MOQ :
10KG
Payment Terms :
L/C, T/T,
Supply Ability :
80000 kilograms per week
Delivery Time :
shipped in 7 days after payment
Packaging Details :
Plastic packing inside, wooden box outside , choose the suitable packing, Also it can be customized by the clients' demand.
Chemical Composition :
30%Ni 20%Cr balance iron
Dimension :
0.02-10mm
Material :
alloy
Shape :
Wire
Applicaiton :
Industry and household appliances
resistivity(μΩ.m) :
1.04
Tensile Strength (≥ MPa) :
675
Elongation (≥ %) :
20
yield strength (≥ MPa) :
340
density (g/cm3) :
7.9
working temperature(℃) :
1100
OEM :
available
annealing treatment :
hydrogen annealing
surface treatment :
bright Oxidation
Description

OhmAlloy104B
(Common Name: Ni30Cr20,Nikrothal 30, N3, HAI-NiCr 30, Resistohm 30,30-20 Ni-Cr,Nikrothal 3.)


OhmAlloy104B 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 OhmAlloy104B are used in olid hot plates,open coil heaters in HVAC systems,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,floor heaters and resistors.

Normal composition%

CPSMnSiCrNiAlFeOther
Max
0.080.020.0151.001.0~2.018.0~21.030.0~34.0-Bal.-

Typical Mechanical properties(1.0mm)

Yield strengthTensile StrengthElongation
MpaMpa%
34067535

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
TemperatureCoefficient of Thermal Expansion x10-6/℃
20 ℃- 1000℃19

Specific heat capacity
Temperature20℃
J/gK0.50

Melting point (℃)1390
Max continuous operating temperature in air (℃)1100
Magnetic propertiesnon-magnetic


Temperature Factors Of Electrical Resistivity

20℃100℃200℃300℃400℃500℃600℃
11.0231.0521.0791.1031.1251.141
700℃800℃900℃1000℃1100℃1200℃1300℃
1.1581.1731.1871.2011.2141.226-


Style of supply

Alloys NameTypeDimension
OhmAlloy104BWWireD=0.03mm~8mm
OhmAlloy104BRRibbonW=0.4~40T=0.03~2.9mm
OhmAlloy104BSStripW=8~250mmT=0.1~3.0
OhmAlloy104BFFoilW=6~120mmT=0.003~0.1
OhmAlloy104BBBarDia=8~100mmL=50~1000










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0.1mm Nichrome Wire Nikrothal 30, N3, HAI-NiCr 30, Resistohm 30 Wire Hydrogen Annealing For Electric Cigarette Atomizer

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Brand Name :
ohmalloy
Model Number :
ohmalloy 104B
Certification :
SGS, IOS
Place of Origin :
China
MOQ :
10KG
Payment Terms :
L/C, T/T,
Contact Supplier
0.1mm Nichrome Wire Nikrothal 30, N3, HAI-NiCr 30, Resistohm 30 Wire Hydrogen Annealing For Electric Cigarette Atomizer
0.1mm Nichrome Wire Nikrothal 30, N3, HAI-NiCr 30, Resistohm 30 Wire Hydrogen Annealing For Electric Cigarette Atomizer

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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