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NiCr70/30 Nickel Chromium Alloy Corrosion Resistant For Heating Element

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NiCr70/30 Nickel Chromium Alloy Corrosion Resistant For Heating Element

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Brand Name : Tankii

Model Number : HAI-NiCr 70

Certification : ISO 9001

Place of Origin : CHINA

MOQ : 5KG

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

Supply Ability : 2000kg/month

Delivery Time : 5-30 days

Packaging Details : spool,coil

Grade : NiCr Alloy

Application : heating element and resistor

Elongation (≥ %) : 20

Resistance (μω.m) : Stable

Ni (min) : Balance

Powder or not : Not Powder

Shape : Wire

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HAI-NiCr 70 or NiCr 70/30 Nickel-Chromium alloy for use at temperatures up to 1250°C

Common trade names NiCr 70/30, Resistohm 70, Nikrothal 70, Chromel 70/30, HAI-NiCr 70, Cronix 70, Inalloy 70, X30H70.

NiCr 70 30 (Werkstoff Nr 2.4658) is an austenitic Nickel-Chromium alloy for use at temperatures up to 1250°C. The 70/30 alloy is characterized by high resistivity and good oxidation resistance. It has good ductility after use and excellent weldability.

Uses: Used for corrosion resistant electric heating elements in industrial furnaces with reducing atmospheres. Highly resistant to "green rot" - a preferential intergranular oxidation of the chromium that is commonly experienced with other alloys under certain environmental conditions. Highly resistant to oxidation in air. Not recommend for use in MgO sheathed heating elements, or applications using nitrogen or carburizing atmospheres.

NiCr70/30 Nickel Chromium Alloy Corrosion Resistant For Heating ElementNiCr70/30 Nickel Chromium Alloy Corrosion Resistant For Heating Element

Physical Properties

Density at
Room°C
Electrical
Resistivity
at 20°C
Melting Point
°C
Max Continuous
Operating Temperature
in Air °C
Magnetic Properties
8.2 g/cm3 1.16(1.19)* microhm-m 1380 1200 The Material is Non-Magnetic
*Electrical Resistivity 1.16 Ω mm2/m corresponds to an Oxidized Annealed condition
Electrical Resistivity 1.19 Ω mm2/m corresponds to a Bright Annealed condition

Product Tags:

NiCr70/30 Nickel Chromium Alloy

      

MgO Sheathed Nickel Chromium Alloy

      

Austenitic Nickel Chromium Alloy

      
Quality NiCr70/30 Nickel Chromium Alloy Corrosion Resistant For Heating Element wholesale

NiCr70/30 Nickel Chromium Alloy Corrosion Resistant For Heating Element Images

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