Steel Nichrome Alloy Nikrothal 80 Annealling State 1.2mm For Tubular Heater
Brand Name:OHMALLOY
Certification:ISO,SGS
Model Number:2080012BS
Minimum Order Quantity:5kg
Payment Terms:T/T, , L/C
Place of Origin:China(Shanghai)
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Nichrome Heating Wire Nikrothal 8 Annealling 0.12mm For Making Ceramic band Heater
OhmAlloy109
(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.)
OhmAlloy109 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 OhmAlloy109 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 | - |
| 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 | - |
Typical Mechanical properties(1.0mm)
- Elongation: 30%
- Yield Strength: 420Mpa
- Tensile Strength: 810Mpa
Typical Physical properties
| Density (g/cm3) | 8.4 |
| Electrical resistivity at 20℃(Ωmm2/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 |
Style of supply
| Alloys Name | Type | Dimension | ||
| OhmAlloy109W | Wire | D=0.03mm~8mm | ||
| OhmAlloy109R | Ribbon | W=0.4~40 | T=0.03~2.9mm | |
| OhmAlloy109S | Strip | W=8~250mm | T=0.1~3.0 | |
| OhmAlloy109F | Foil | W=6~120mm | T=0.003~0.1 | |
| OhmAlloy109B | Bar | Dia=8~100mm | L=50~1000 | |
Application:
Steel Nichrome Alloy Nikrothal 80 Annealling State 1.2mm For Tubular Heater
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