Ni80 NiCrA NiCrAA Nicr Alloy Industrial Furnace Nichrome 80 20 Heating Strip
Brand Name:TANKII
Certification:SGS
Model Number:NiCrA
Minimum Order Quantity:20Kg
Delivery Time:7-12 work days
Payment Terms:L/C, T/T, Western Union
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Location:
Shanghai Shanghai China
Address:
No. 388 Pangu Road, Baoshan district, Shanghai, 201999, China
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Product Details
Ni80 NiCrA NiCrAA Industrial Furnace Nichrome 80 20 Heating Strip (2.0mm*20mm)
Ni80Cr20 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 1200°C,and
hold a superior service life compared to Iron chromium alumium
alloys.
Typical applications for Ni80Cr20 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 | 20.0~23.0 | Bal. | Max 0.50 | Max 1.0 | - |
Typical Mechanical properties
Yield strength | Tensile Strength | Elongation |
| Mpa | Mpa | % |
| 420 | 810 | 30 |
Typical Physical properties
Density (g/cm3) | 8.4 |
| Electrical resistivity at 20ºC(mm2/m) | 1.09 |
| Conductivity coefficient at 20ºC (WmK) | 15 |
| Coefficient of thermal expansion | |
| Temperature | Coefficient of Thermal Expansion x10-6/ºC |
| 20 ºC- 1000ºC | 18 |
| Specific heat capacity | |
| Temperature | 20ºC |
| J/gK | 0.46 |
| Melting point (ºC) | 1400 |
| Max continuous operating temperature in air (ºC) | 1200 |
| 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 | ||
| Ni80Cr20W | Wire | D=0.03mm~8mm | ||
| Ni80Cr20R | Ribbon | W=0.4~40 | T=0.03~2.9mm | |
| Ni80Cr20S | Strip | W=8~250mm | T=0.1~3.0 | |
| Ni80Cr20F | Foil | W=6~120mm | T=0.003~0.1 | |
| Ni80Cr20B | Bar | Dia=8~100mm | L=50~1000 | |
Ni80 NiCrA NiCrAA Nicr Alloy Industrial Furnace Nichrome 80 20 Heating Strip
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