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Shanghai Tankii Alloy Material Co.,Ltd
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Nichrome Wire Resistance Wire NiCr90/10 NiCr80/20 NiCr70/30 NiCr6015 Electric Resistance Wire For PTC Heater

Product Details

Place of Origin: Shanghai

Brand Name: Tankii

Certification: DIN, ASTM, JIS

Model Number: NiCr 60/15

Payment & Shipping Terms

Minimum Order Quantity: 20kg

Price: 15-30$

Packaging Details: spool ,coil, or as clients' requirement

Delivery Time: 25days

Payment Terms: L/C, D/A, D/P, T/T, Western Union

Supply Ability: 1000T/month

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Specifications
Highlight:

NiCr70/30 Electric Resistance Wire

,

NiCr80/20 Electric Resistance Wire

,

NiCr90/10 Electric Resistance Wire

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
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
Description
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
P S Mn Si Cr Ni Al Fe Other
Max
0.08 0.02 0.015 0.60 0.75~1.60 15.0~18.0 55.0~61.0 Max 0.50 Bal. -


Typical Mechanical properties(1.0mm)


Yield strength
Tensile Strength Elongation
Mpa Mpa %
370 730 35


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
Temperature Coefficient of Thermal Expansion x10-6/ºC
20 ºC- 1000ºC 17
Specific heat capacity
Temperature 20ºC
J/gK 0.46
Melting point (ºC) 1390
Max continuous operating temperature in air (ºC) 1150
Magnetic properties non-magnetic


Temperature Factors Of Electrical Resistivity

20ºC 100ºC 200ºC 300ºC 400ºC 500ºC 600ºC
1 1.011 1.024 1.038 1.052 1.064 1.069
700ºC 800ºC 900ºC 1000ºC 1100ºC 1200ºC 1300ºC
1.073 1.078 1.088 1.095 1.109 - -


Chemical Composition and Properites:

Properties/Grade NiCr 80/20 NiCr 70/30 NiCr 60/15 NiCr 35/20 NiCr 30/20
Main Chemical Composition(%) Ni Bal. Bal. 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 Bal. Bal. Bal.
Max Working Temperature(ºC) 1200 1250 1150 1100 1100
Resistivity at 20ºC
(μ Ω · m)
1.09 1.18 1.12 1.04 1.04
Density(g/cm3) 8.4 8.1 8.2 7.9 7.9
Thermal Conductivity
(KJ/m· h· ºC)
60.3 45.2 45.2 43.8 43.8
Coefficient of Thermal Expansion(α * 10-6/ºC) 18 17 17 19 19
Melting Point(ºC) 1400 1380 1390 1390 1390
Elongation(%) > 20 > 20 > 20 > 20 > 20
Micrographic Structure austenite austenite austenite austenite austenite
Magnetic Property nonmagnetic nonmagnetic nonmagnetic nonmagnetic nonmagnetic

 

 

 

 

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