Search
Description
mm*20mm Oxidized for furnace element Ni80Cr20 Nichrome electric heating strip Details: Size:2.2mm*20mm Status:Oxidized(we can also offer acid-white if you have request on the surface,indeed,Oxidized surface is enough to use) Coil weight:about 25kgs MOQ:25kgs(But we can offer you a very low price when the quantity is large) Lead time:7-15days. Package:be packed with plastic bags,then packed into plywood pallet or wooden case.
2.2mm*20mm Oxidized for furnace element Ni80Cr20 Nichrome electric heating strip
Details:
Size:2.2mm*20mm
Status:Oxidized(we can also offer acid-white if you have request on the surface,indeed,Oxidized surface is enough to use)
Coil weight:about 25kgs
MOQ:25kgs(But we can offer you a very low price when the quantity is large)
Lead time:7-15days.
Package:be packed with plastic bags,then packed into plywood pallet or wooden case.
For conductor material-Ni80Cr20
(Common Name:Ni80Cr20,Nikrothal 8,MWS-650,NiCrA,Tophet A,HAI-NiCr 80,Chromel A,Alloy A,Alloy 650,N8,Resistohm 80, Stablohm 650,Nichorme V,Nikrothal 80.)
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.
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 | - |
Yield strength | Tensile Strength | Elongation |
Mpa | Mpa | % |
420 | 810 | 30 |
Density (g/cm3) | 8.4 |
Electrical resistivity at 20℃(ohm mm2/m) | 1.09 |
Conductivity coefficient at 20℃ (WmK) | 15 |
Coefficient of thermal expansion | |
Temperature | Coefficient of Thermal Expansion x10-6/℃ |
20 ℃- 1000℃ | 18 |
Specific heat capacity | |
Temperature | 20℃ |
J/gK | 0.46 |
Melting point (℃) | 1400 |
Max continuous operating temperature in air (℃) | 1200 |
Magnetic properties | non-magnetic |
Temperature Factors Of Electrical Resistivity | |||||
20℃ | 100℃ | 200℃ | 300℃ | 400℃ | 600℃ |
1 | 1.006 | 1.012 | 1.018 | 1.025 | 1.018 |
700℃ | 800℃ | 900℃ | 1000℃ | 1100℃ | 1300℃ |
1.01 | 1.008 | 1.01 | 1.014 | 1.021 | - |
