Ohmalloy Material Co.,Ltd
| Payment Terms | L/C, T/T, Paypal, |
| Supply Ability | 500000 meters per month |
| Delivery Time | 7 -15 days |
| Packaging Details | 100m/spool, 305m/spool, 1000ft/spool, 1000m/spool |
| Material | NiCr / NiAl |
| Insulation | bare |
| Diameter | 0.02-8mm |
| Color | Bright |
| Brand Name | OHMALLOY |
| Model Number | K-HP-7263 |
| Certification | ISO9001-2008 |
| Place of Origin | China(Shanghai) |
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Product Specification
| Payment Terms | L/C, T/T, Paypal, | Supply Ability | 500000 meters per month |
| Delivery Time | 7 -15 days | Packaging Details | 100m/spool, 305m/spool, 1000ft/spool, 1000m/spool |
| Material | NiCr / NiAl | Insulation | bare |
| Diameter | 0.02-8mm | Color | Bright |
| Brand Name | OHMALLOY | Model Number | K-HP-7263 |
| Certification | ISO9001-2008 | Place of Origin | China(Shanghai) |
| High Light | nichrome wire ，nichrome resistance wire | ||
NICKEL-CHROMIUM 80 (NiCr) wire alloys for use at temperatures up to1200°C
NICKEL-CHROMIUM 80 is an austenitic nickel-chromium alloy (NiCr alloy) for use at temperatures up to 1200°C (2190°F). The alloy is characterized by high resistivity, good oxidation resistance and very good form stability. It has good ductility after use and excellent weldability.
NICKEL-CHROMIUM is used for electric heating elements in home appliances and industrial furnaces. Typical applications are flat irons, ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and cartridge elements.
Due to extremely good adhesion properties of the surface oxide, NICKEL-CHROMIUM 80 offers superior service life compared to competitive nickel-chromium alloys.
| C % | Si % | Mn % | Cr % | Ni % | Fe % | Trace elements | |
|---|---|---|---|---|---|---|---|
| Nominal composition | Bal. | Added | |||||
| Min | - | 1.0 | - | 19.0 | - | - | - |
| Max | 0.10 | 1.7 | 1.0 | 21.0 | - | 2.0* | - |
* Fe< 1.0 on request
| Wire size | Yield strength | Tensile strength | Elongation | Hardness |
|---|---|---|---|---|
| Ø | Rp0.2 | Rm | A | |
| mm | MPa | MPa | % | Hv |
| 1.0 | 420 | 810 | 30 | 180 |
| 4.0 | 300 | 725 | 30 | 160 |
| Temperature °C | 900 |
|---|---|
| MPa | 100 |
Ultimate tensile strength - deformation rate 6.2 x 10-2/min
| Temperature °C | 800 | 1000 |
|---|---|---|
| MPa | 15 | 4 |
| Density g/cm3 | 8.30 |
|---|---|
| Electrical resistivity at 20°C Ω mm2/m | 1.09 |
| Temperature°C | 100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | 1100 | 1200 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ct | 1.01 | 1.02 | 1.03 | 1.04 | 1.04 | 1.04 | 1.04 | 1.04 | 1.04 | 1.05 | 1.06 | 1.07 |
| Temperature °C | Thermal Expansion x 10-6/K |
|---|---|
| 20 - 250 | 14.1 |
| 20 - 500 | 14.9 |
| 20 - 750 | 16.0 |
| 20 - 1000 | 17.2 |
| Temperature °C | 20 | 100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | 1100 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| W m-1 K-1 | 15 | 15 | 15 | 15 | 17 | 19 | 21 | 22 | 24 | 26 | 28 | 30 |
| Temperature °C | 20 | 100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | 1100 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| kJ kg-1 K-1 | 0.46 | 0.46 | 0.48 | 0.50 | 0.52 | 0.54 | 0.56 | 0.60 | 0.63 | 0.65 | 0.67 | 0.70 |
| Melting point °C | 1400 |
|---|---|
| Max continuous operating temperature in air °C | 1200 |
| Magnetic properties | The material is non-magnetic |
| Emissivity - fully oxidized material | 0.88,
|
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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