Ohmalloy Material Co.,Ltd
| Payment Terms | L/C, D/A, |
| Supply Ability | 500 tons per year |
| Delivery Time | 7-10 working days |
| Packaging Details | Spool |
| Density | 8.4g/cm3 |
| Electrical resistivity | 1.09 |
| Conductivity coefficient at 20 C | 15 Wmk |
| Melting Point | 1400 C |
| Operating Temperature | 1200 C |
| Magnetic Properties | non-magnetic |
| Brand Name | Ohmalloy |
| Model Number | ohmalloy109 |
| Certification | BG |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, | Supply Ability | 500 tons per year |
| Delivery Time | 7-10 working days | Packaging Details | Spool |
| Density | 8.4g/cm3 | Electrical resistivity | 1.09 |
| Conductivity coefficient at 20 C | 15 Wmk | Melting Point | 1400 C |
| Operating Temperature | 1200 C | Magnetic Properties | non-magnetic |
| Brand Name | Ohmalloy | Model Number | ohmalloy109 |
| Certification | BG | Place of Origin | China |
| High Light | nichrome wire ，nichrome resistance wire | ||
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.)
A marked increase in electrical resistivity is observed with increasing chromium additions. An addition level of 20% chromium is considered the optimum for electrical resistance wires suitable for heating elements. This composition combines good electrical properties with good strength and ductility, making it suitable for wire drawing.
Application Examples
Nichrome is used to prepare bridgewire for electric ignition systems like model rocket igniters, electric matches and electronic cigarettes.
Nichrome wires are used to test the flame color in the non-illuminated parts of cation fire from the cations of sodium, copper, potassium and calcium.
Nichrome is also used in microbiological laboratories.
This substance is used in the manufacturing of motorcycle silencers.
| 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 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2008
Total Annual:
4000000-6000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy. Ohmalloy Material Co.,Ltd have a full production line from melting, surface... Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy. Ohmalloy Material Co.,Ltd have a full production line from melting, surface...
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