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High Resistance AISI Nichrome Ni70Cr30 Nickel Alloy Wire For Laboratory Equipment

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High Resistance AISI Nichrome Ni70Cr30 Nickel Alloy Wire For Laboratory Equipment

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Brand Name : DLX

Model Number : Ni70Cr30

Place of Origin : China Jiangsu

MOQ : 5

Payment Terms : L/C, T/T, Western Union, MoneyGram

Supply Ability : 500 tons per month

Delivery Time : 7-20 days

Packaging Details : Spool package with Carton box, Coil package with polybag

Material : Nickel, Chromium

Nickel(Min) : 66%

Resistivity : 1.18+/-0.05

Tensile Strength : 637MPA

Elongtation : ≥20%

Application : Heating, Resistivity

Condition : Hard / Soft

Sureface : Bright, Oxided, Acide

Name : resistance heating wire

Certification : CE,ROHS

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High Resistance AISI Nichrome Ni70Cr30 Nickel Alloy Wire For Laboratory Equipment


  • Ni70Cr30 Heating Resistance Wire

Ni70Cr30 is an austenitic nickel-chromium alloy suitable for temperature applications up to 1250°C. High chromium content (30% in average) provides very good life time, especially in the furnace applications.

Ni70Cr30 is characterized by high resistivity, good oxidation resistance, good ductility after use and excellent weldability. Alloy is not subject to “green rot” and is particularly well suited for reducing and oxidizing atmospheres.


  • Heating Elements for Electric Furnaces

Ni70Cr30 resistance wire is commonly used as heating elements in laboratory electric furnaces for heating samples or specimens in various heat treatment experiments. Its stable resistance characteristics and excellent high-temperature performance ensure the repeatability and accuracy of experiments.

  • Heaters for Vacuum Systems

In laboratory vacuum systems, Ni70Cr30 resistance wire is used as heaters to heat samples or equipment. It provides stable heating effects in high-temperature and low-pressure environments, suitable for various vacuum experiments and processes.

  • Temperature Control Devices

Ni70Cr30 resistance wire is also commonly used in temperature control devices in laboratories, as temperature sensors or heating elements. It can accurately sense and control temperature to meet the temperature requirements during experiments.

  • Heaters for Chemical Reactions

During chemical reaction processes in laboratories, Ni70Cr30 resistance wire can be used as heaters to provide the necessary heating energy for reaction vessels or samples. Its corrosion resistance allows it to work stably in various chemical environments.

  • Thermal Analysis Instruments

Ni70Cr30 resistance wire is also widely used in laboratory thermal analysis instruments such as thermogravimetric analyzers, differential scanning calorimeters, etc., to provide stable temperatures required for sample heating.


  • Nickel-chromium alloy performance tables
Performance material Cr10Ni90 Cr20Ni80 Cr30Ni70 Cr15Ni60 Cr20Ni35 Cr20Ni30
Composition Ni 90 Rest Rest 55.061.0 34.037.0 30.034.0
Cr 10 20.023.0 28.031.0 15.018.0 18.021.0 18.021.0
Fe -- ≤1.0 ≤1.0 Rest Rest Rest
Maximum temperature 1300 1200 1250 1150 1100 1100
Meltiing point 1400 1400 1380 1390 1390 1390
Density g/cm3 8.7 8.4 8.1 8.2 7.9 7.9
Resistivity -- 1.09±0.05 1.18±0.05 1.12±0.05 1.00±0.05 1.04±0.05
μΩ·m,20
Elongation at rupture ≥20 ≥20 ≥20 ≥20 ≥20 ≥20
Specific heat -- 0.44 0.461 0.494 0.5 0.5
J/g.
Thermal conductivity -- 60.3 45.2 45.2 43.8 43.8
KJ/m.h
Coefficient of lines expansion -- 18 17 17 19 19
a×10-6/
(201000℃)
Micrographic structure -- Austenite Austenite Austenite Austenite Austenite
Magnetic properties -- Nonmagnetic Nonmagnetic Nonmagnetic Weak magnetic Weak magnetic

High Resistance AISI Nichrome Ni70Cr30 Nickel Alloy Wire For Laboratory EquipmentHigh Resistance AISI Nichrome Ni70Cr30 Nickel Alloy Wire For Laboratory Equipment


  • The Form we could offer
Size Range
Wire
dia 0.03-7.5mm
High Resistance AISI Nichrome Ni70Cr30 Nickel Alloy Wire For Laboratory Equipment
dia 8.0-12.0mm
High Resistance AISI Nichrome Ni70Cr30 Nickel Alloy Wire For Laboratory Equipment
Ribbon
(0.05-0.35)*(0.5-6.0)mm
High Resistance AISI Nichrome Ni70Cr30 Nickel Alloy Wire For Laboratory Equipment
Strip
(0.50-2.5)*(5-180)mm
High Resistance AISI Nichrome Ni70Cr30 Nickel Alloy Wire For Laboratory Equipment
Rod
8-50mm
High Resistance AISI Nichrome Ni70Cr30 Nickel Alloy Wire For Laboratory Equipment


Product Tags:

AISI Nichrome Ni70Cr30 Nickel Alloy Wire

      

Laboratory Equipment Nickel Alloy Wire

      

Ni70Cr30 Nickel Alloy Wire

      
Wholesale High Resistance AISI Nichrome Ni70Cr30 Nickel Alloy Wire For Laboratory Equipment from china suppliers

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