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Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd
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Nichrome Tube Ni80Cr20 Tube For Heating Elements

Product Details

Place of Origin: China

Brand Name: Tankii

Model Number: Ni80Cr20

Payment & Shipping Terms

Minimum Order Quantity: 20kg

Price: USD+20USD/KG

Packaging Details: Cardboard box

Delivery Time: 10days

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

Supply Ability: 10TON/MONTH

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Specifications
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Ni80Cr20 Nichrome tube

,

Heating Elements Nichrome tube

Description
Nichrome Tube Ni80Cr20 Tube For Heating Elements

Nichrome tube Ni80Cr20 tube for heating elements

A Nichrome tube is a type of heating element made from a nickel-chromium alloy called nichrome.
Nichrome is a non-magnetic alloy that has high resistance to electric current and is able to withstand high temperatures.
These properties make it an ideal material for use in heating applications
.

Chemical Composition: 80% nickel, 20% chrome
Resisvity: 1.09 ohm mm2/m,
Hardness: Soft, hard or semi-hard
Characteristics: Stable performance; Anti-oxidation; Corrosion resistance; High temperature stability; Excellent coil-forming ability; Uniform and beautiful surface condition without spots.

Usage: Resistance heating elements; Material in metallurgy; Household appliances; Mechanical manufacturing and other industries.

We professionally produce nickel-base alloy tape, include Ni80Cr20, Ni60Cr23, Ni60Cr16, Ni35Cr20, Ni20Cr25, NiMn, Ni200, Karma, Evanohm, NCHW, etc.

Shanghai Tankii Alloy Material Co., Ltd. supply the main grades as below:

Properties/Grade Cr20Ni80 Cr30Ni70 Cr15Ni60 Cr20Ni35 Cr20Ni30
Main Chemical composition Ni Rest Rest 55.0-61.0 34.0-37.0 30.0-34.0
  Cr 20.0-23.0 28.0-31.0 15.0-18.0 18.0-21.0 18.0-21.0
  Fe ≤ 1.0 ≤ 1.0 Rest Rest Rest
Max. continuous service temp. of element 1200 1250 1150 1100 1100
Resistivity at 20oC (μ Ω · m) 1.09 1.18 1.12 1.04 1.04
Density (g/cm3) 8.40 8.10 8.20 7.90 7.90
Thermal conductivity(KJ/m· h· oC) 60.3 45.2 45.2 43.8 43.8
Coefficient of lines expansion(α × 10-6/oC) 18.0 17.0 17.0 19.0 19.0
Melting point (approx. )( oC) 1400 1380 1390 1390 1390
Elongation at rupture (%) > 20 > 20 > 20 > 20 > 20
Micrographic structure austenite austenite austenite austenite austenite
Magnetic properties nonmagnetic nonmagnetic nonmagnetic nonmagnetic nonmagnetic


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Nichrome tube Ni80Cr20 tube for heating elements

 
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