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Ni70Cr30 Plate Nickel Chrome Plate High Temperature Thermistor Resistance Alloy

  • Ni70Cr30 Plate Nickel Chrome Plate High Temperature Thermistor Resistance Alloy
Place of Origin China
Brand Name HUONA
Certification ISO9001, RoHS
Model Number Ni70Cr30
Minimum Order Quantity 5KG
Price Need to negotiate
Packaging Details Spool, Carton, Wooden Case
Delivery Time Around a week
Payment Terms T/T
Supply Ability 100 Tons/Month

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Product Details
Product Name Ni70Cr30 Plate MOQ 5KG
Usage Electronics, IAviation, Industrial, Medical, Chemical Sample Can Provide Sample
Material Nichrome Customization Can Support Customized Service
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Ni70Cr30 Nickel Chrome Plate
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Product Description

Product Description


Basic Info.


Model NO. Ni70Cr30 Plate Grade Nicr7030
Certification ISO, RoHS Shape Plate
Technique Cold Rolled Surface Treatment Bright 
Hardness 185 Melting Point 1380℃
Density 8.1 g/cm³ The Highest Temperature 1250°C
OEM Yes Sample Support
Surface Bright  Thickness 0.1–3.0 mm
Width 5–200 mm Transport Package Wooden Cases or Cartons
Specification (0.1–3.0 mm) × (5–200 mm) Trademark Huona
Origin China HS Code 7506200000
Production Capacity 2000 Tons/Year


Product Description

Ni70Cr30 High Temperature Thermistor Resistance Alloy Plate

Ni70Cr30 is a nickel-chromium alloy (NiCr alloy) characterized by high resistivity, good oxidation resistance
and very good form stability. It is suitable for use at temperatures up to 1250°C,and hold a superior service life
compared to Iron chromium alumium alloys.
Typical applications for Ni70Cr30 are electric heating elements in home appliances,industrial furnaces and resistors
(wirewound resistors,metal film resistors), flat irons, ironing machines, water heaters, plastic moulding dies,
soldering irons, metal sheathed tubular elements and cartridge elements.

Normal composition%

C		 P S Mn Si Cr Ni Al Fe Other
Max
0.03 0.02 0.015 0.60 0.75~1.60 28.0~31.0 Bal. Max 0.50 Max 1.0 -

Typical Physical properties

Density (g/cm3)		 8.1
Electrical resistivity at 20ºC(mm2/m) 1.18
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) 1380
Max continuous operating temperature in air (ºC) 1250
Magnetic properties non-magnetic
Temperature Factors Of Electrical Resistivity
20ºC 100ºC 200ºC 300ºC 400ºC 600ºC
1 1.006 1.012 1.018 1.025 1.018
700ºC 800ºC 900ºC 1000ºC 1100ºC 1300ºC
1.01 1.008 1.01 1.014 1.021 -

Style of supply
Alloys Name Type Dimension
Ni70Cr30W Wire D=0.03mm~8mm
Ni70Cr30R Ribbon W=0.4~40 T=0.03~2.9mm
Ni70Cr30S Strip W=8~250mm T=0.1~3.0
Ni70Cr30F Foil W=6~120mm T=0.003~0.1
Ni70Cr30B Bar Dia=8~100mm L=50~1000

Ni70Cr30 Plate Nickel Chrome Plate High Temperature Thermistor Resistance Alloy 0Ni70Cr30 Plate Nickel Chrome Plate High Temperature Thermistor Resistance Alloy 1Ni70Cr30 Plate Nickel Chrome Plate High Temperature Thermistor Resistance Alloy 2

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nichrome alloy wire

alloy round bar

nickel alloy plate