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| Categories | Nichrome Alloy |
|---|---|
| Brand Name: | ohmalloy |
| Model Number: | ohmalloy109 |
| Certification: | SGS,IOS |
| Place of Origin: | China |
| MOQ: | 1KG |
| Payment Terms: | L/C, T/T, , L/C, T/T, |
| Supply Ability: | 2000 kilograms per week |
| Delivery Time: | shipped in 10 days after payment |
| Packaging Details: | spool, or customized by the clients' demand. |
| Chemecial Composition: | Ni80% Cr20% |
| Dimension: | 2x0.2mm |
| Material: | Ni80Cr20 |
| Shape: | Ribbon |
| applicaiton: | Heating System |
| Resistivity(μΩ.m): | 1.09 |
| Ultimate Strength (≥ MPa):: | 750 |
| Elongation (≥ %): | 20 |
| Working Temperature:: | 1200℃ |
| OEM:: | Available |
| Sample:: | Free Sample |
| Surface Treatment: | Bright,Oxidation |
| Annealing Treatment:: | Hydrogen annealing |
| Density:: | 8.4 |
| Company Info. |
| Ohmalloy Material Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Ribbon Shape Nichrome Alloy Annealing Ni80Cr20 Flat Wire For
Heating System
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.
| 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℃(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 |
| 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 | - |
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 |
|
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