Slide Rheostat Ni70cr30 Soft Annealed Nichrome Flat Wire

Brand Name:TANKII
Certification:ISO9001: 2008
Model Number:NiCr70/30
Minimum Order Quantity:10kg
Delivery Time:7-15 days
Payment Terms:L/C, D/A, D/P, T/T
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Location: Shanghai Shanghai China
Address: 1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
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Product Details

Ni70cr30 NiCr7030 High Electrical Resistance Melting Point Nichrome Soft Annealed flat Wire for Slide Rhostat


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, %

CPSMnSiCrNiAlFeOther
Max
0.080.020.0150.600.75~1.6028.0~31.0Bal.Max 0.50Max 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

1.Name: nickel chrome heating alloy flat wire Ni70Cr30

2.FeCrAl wire strip includes:

OCr13Al4,OCr19Al3,OCr21Al4,OCr20Al5,OCr25Al5,OCr21Al6,OCr21Al6Nb,OCr27Al7Mo2.

3.Nickel chrome wire Strip Bar includes: Cr25Ni20,Cr20Ni35,Cr15Ni60,Cr20Ni80.
4.Copper Nickel wire Strip includes:

CuNi1,CuNi2,CuNi5,CuNi8,CuNi10,CuNi14,CuNi19,CuNi23,CuNi30,CuNi34,CuNi44.
5.Constantan wire includes: 6J40,4J42,4J32.
6.Manganin wire:6J8,6J12,6J13.


China Slide Rheostat Ni70cr30 Soft Annealed Nichrome Flat Wire supplier

Slide Rheostat Ni70cr30 Soft Annealed Nichrome Flat Wire

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