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Nicr Alloy NiCr70 / 30 High Resistance Wire , Resistance Heater Wire

Nicr Alloy NiCr70 / 30 High Resistance Wire , Resistance Heater Wire

Brand Name:TANKII
Certification:ISO9001
Model Number:NiCr70/30.,
Minimum Order Quantity:20KG
Delivery Time:5-10 working days
Payment Terms:L/C, Western Union, T/T
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Location: Shanghai Shanghai China
Address: No. 388 Pangu Road, Baoshan district, Shanghai, 201999, China
Supplier`s last login times: within 1 hours
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Nicr Alloy NiCr70 / 30 High Resistance Wire , Resistance Heater Wire


Ni70Cr30


Heating nickel chrome alloy /electric heating element resistance alloy/nichrome alloy wire/ni cr alloy/ ni-cr alloy/nickel chrome alloy/electrothermal alloy/electric heating alloy/Electric resistance alloy

Standard:GB/T1234-9

Product forms: wire,bar,strip,forging,sheet/plate,etc.

Advantages: deformation ability, thermal stability,mechanical character, shockproof ability in thermal state and anti-oxidization.

Nickel Chrome Alloy are widely used in electric furnace heating or heat-treating processes in the chemical, mechanical, metallurgical and defense industries.


Ni70Cr30

Chemical Content, %

C

P

S

Mn

Si

Cr

Ni

Al

Fe

Other

Max

0.08

0.02

0.015

0.60

0.75~1.60

28.0~31.0

Bal.

Max 0.50

Max 1.0

-


Mechanical Properties

Max Continuous Service Temperature:

Resisivity ( 20℃)/Ω·m::


Density:

Thermal Conductivity:

Coefficient of Thermal Expansion:

Melting Point:

Elongation:

Micrographic Structure:

Magnetic Property:

1250℃

1.18 +/-0.05 (Dia: <0.5mm)

1.20+/-0.05 (Dia: ≥0.50 mm)

8.1 g/cm3

45.2 KJ/m·h·℃

17×10-6/℃ (20℃~1000℃)

1380℃

Min 20%

Austenite

nonmagnetic


Our Nichrome alloy are in the form of wire, ribbon, strip, coil.


  • Round wire
  • Ribbon (flat wire)
  • Strip / foil
  • Stranded wire
  • Sheet / plate

Delivery conditions are:

  • Bright annealed
  • Oxidized
  • Pickled
  • Enameled


China Nicr Alloy NiCr70 / 30 High Resistance Wire , Resistance Heater Wire supplier

Nicr Alloy NiCr70 / 30 High Resistance Wire , Resistance Heater Wire

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