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Brand Name : | TANKII |
Model Number : | NiCr70/30., |
Certification : | ISO9001 |
Price : | negotiation |
Payment Terms : | L/C, Western Union, T/T |
Supply Ability : | 20, 000kg/month |
Delivery Time : | 5-10 working days |
High Quality Nicr70/30 Supplier Ni70cr30 Wire for Heating Resistance
Product Description
NiCr70/30 Nichrome in form of strip/sheet/plate/foil
Widely used in manufactue of electrical heating in industrial
furnaces
1. Introduction to products
Nickel-chromium, nickel-chromium alloy with high and stable
resistance, corrosion resistance, surface oxidation resistance is
good, a better under high temperature and seismic strength, good
ductility, good workability and weldability.
2. Products and services
1). Pass: ISO9001 certification, and SO14001cetification;
2. )fine after-sale services;
3). Small order accepted;
4). Samples available;
5). Fast delivery;
3. Application
Our Products widely apply to chemical industry, metallurgy
mechanism, glass industry, ceramic industry, home appliance area
and so on.
4. Size
Wires: 0.018-10mm Ribbons: 0.05*0.2-2.0*6.0mm
Strips: 0.5*5.0-5.0*250mm Bars: D10-100mm
Propertes/Grade | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | NiCr 35/20 | NiCr 30/20 | |
Main Chemical Composition(%) | Ni | Bal. | Bal. | 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 | Bal. | Bal. | Bal. | |
Max Working Temperature(ºC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
Resistivity at 20ºC (μ Ω · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
Density(g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
Thermal Conductivity (KJ/m· h· ºC) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
Coefficient of Thermal Expansion(α × 10-6/ºC) | 18 | 17 | 17 | 19 | 19 | |
Melting Point(ºC) | 1400 | 1380 | 1390 | 1390 | 1390 | |
Elongation(%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
Micrographic Structure | austenite | austenite | austenite | austenite | austenite | |
Magnetic Property | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic |
Product: Nichrome Strip/Nichrome Tape/Nichrome Sheet/Nichrome Plate
Grade: Ni80Cr20/Resistohm 80/Chromel A
Chemical Composition: Nickel 80%, Chrome 20%
Resistivity: 1.09 ohm mm2/m
Condition: Bright, Annealed, Soft
Surface: BA, 2B, polished
Dimension: Width 1~470mm, Thickness 0.005mm~7mm
We also produce NiCr 60/15, NiCr 38/17, NiCr 70/30, NiCr AA, NiCr
60/23, NiFe80, NiFe50, NiFe42,NiFe36, etc.
Producer: Shanghai Tankii Alloy Material Co., Ltd.
Shanghai Tankii Alloy Material Co., Ltd. is a professional producer
of nichrome strip, nichrome sheet, nichrome foil.
Three advantages: Shining Surface, small tolerance, average
resistance.
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