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Nichrome Wire Resistance Wire NiCr90/10 NiCr80/20 NiCr70/30 NiCr6015 Electric Resistance Wire For PTC Heater

Categories Electric Resistance Wire
Brand Name: Tankii
Model Number: NiCr 60/15
Certification: DIN, ASTM, JIS
Place of Origin: Shanghai
MOQ: 20kg
Price: 15-30$
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 1000T/month
Delivery Time: 25days
Packaging Details: spool ,coil, or as clients' requirement
Application: heating
conductor material: copper
type: low voltage
insulation material: pvc
jacket: rubber
color: as required
insulation: silicone rubber
rated voltage: 300/500v
conductor type: solid
standard: IEC
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Nichrome Wire Resistance Wire NiCr90/10 NiCr80/20 NiCr70/30 NiCr6015 Electric Resistance Wire For PTC Heater

Nichrome Wire Resistance Wire NiCr90/10 NiCr80/20 NiCr70/30 NiCr6015 Electric Resistance Wire For PTC Heater

Detailed Description:
Ni60Cr15 is a nickel-chromium alloy (NiCr alloy) characterized by high resistivity, good oxidation resistance ,good form stability and good ductility and excellent weldability. It is suitable for use at temperatures up to 1150°C.

Typical applications for Ni60Cr15 are used in metal sheathed tubular elements,for example,hot plates,
grills,toaster ovens and storage heaters.The alloys is also used for suspended coils in air heaters in clothes dryers,fan heaters,hand dryers etc.


Normal composition%


C
PSMnSiCrNiAlFeOther
Max
0.080.020.0150.600.75~1.6015.0~18.055.0~61.0Max 0.50Bal.-


Typical Mechanical properties(1.0mm)


Yield strength
Tensile StrengthElongation
MpaMpa%
37073035


Typical Physical properties


Density (g/cm3)
8.2
Electrical resistivity at 20ºC(mm2/m)1.12
Conductivity coefficient at 20ºC (WmK)13
Coefficient of thermal expansion
TemperatureCoefficient of Thermal Expansion x10-6/ºC
20 ºC- 1000ºC17
Specific heat capacity
Temperature20ºC
J/gK0.46
Melting point (ºC)1390
Max continuous operating temperature in air (ºC)1150
Magnetic propertiesnon-magnetic


Temperature Factors Of Electrical Resistivity

20ºC100ºC200ºC300ºC400ºC500ºC600ºC
11.0111.0241.0381.0521.0641.069
700ºC800ºC900ºC1000ºC1100ºC1200ºC1300ºC
1.0731.0781.0881.0951.109--


Chemical Composition and Properites:

Properties/GradeNiCr 80/20NiCr 70/30NiCr 60/15NiCr 35/20NiCr 30/20
Main Chemical Composition(%)NiBal.Bal.55.0-61.034.0-37.030.0-34.0
 Cr20.0-23.028.0-31.015.0-18.018.0-21.018.0-21.0
 Fe≤ 1.0≤ 1.0Bal.Bal.Bal.
Max Working Temperature(ºC)12001250115011001100
Resistivity at 20ºC
(μ Ω · m)
1.091.181.121.041.04
Density(g/cm3)8.48.18.27.97.9
Thermal Conductivity
(KJ/m· h· ºC)
60.345.245.243.843.8
Coefficient of Thermal Expansion(α * 10-6/ºC)1817171919
Melting Point(ºC)14001380139013901390
Elongation(%)> 20> 20> 20> 20> 20
Micrographic Structureausteniteausteniteausteniteausteniteaustenite
Magnetic Propertynonmagneticnonmagneticnonmagneticnonmagneticnonmagnetic

Cheap Nichrome Wire Resistance Wire NiCr90/10 NiCr80/20 NiCr70/30 NiCr6015 Electric Resistance Wire For PTC Heater for sale
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