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Ni30Cr20 Low Magnetic Austenite Nickel Chrome Alloy Wire 30 / 20 For Electric Oven

Categories Nichrome Alloy
Brand Name: Ohmalloy
Model Number: Ni30Cr20
Certification: ISO
Place of Origin: China
MOQ: 5kgs
Price: USD27/kg
Payment Terms: L/C, T/T,
Supply Ability: 1000kgs/week
Delivery Time: 7days
Packaging Details: spool
Shape: wire
Application: heating elements
Chemical composition: Nichrome
Material: nichrome,Nickel Chrome alloy,NiCr
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Ni30Cr20 Low Magnetic Austenite Nickel Chrome Alloy Wire 30 / 20 For Electric Oven

OhmAlloy104B
Common Name: Ni30Cr20, Nikrothal30, N3, HAI-NiCr30, Resistohm30, 30-20Ni-Cr, Nikrothal .


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

Typical Physical properties

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

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

Product Tags:

nichrome wire

  

nichrome resistance wire

  
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