Ohmalloy Material Co.,Ltd
| Payment Terms | L/C, T/T, , Paypal |
| Supply Ability | 20000 KG per month |
| Delivery Time | 5-15 working days after payment confirmed |
| Packaging Details | Spool+paper case + wooden case（or customized） |
| Name | Copper Nickel Alloy NC020 CuNi14 Wire Strip Rod Uniform Resistance For Seaship Accessories |
| Material | CuNi14(CN020) |
| Resistivity | 0.20(at 20℃ (Ωmm2/m)) |
| Temperature factor of resistivity（20℃~600℃）X10-5/℃ | <38 |
| EMF vs Cu(μV/℃ )(0~100℃ ) | -28 |
| Melting point (℃) | 1115 |
| Supply State | Wire/Strip/Rod |
| Brand Name | OHMALLOY/OEM |
| Model Number | SP-CuNi14 |
| Certification | ISO9001:2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, , Paypal | Supply Ability | 20000 KG per month |
| Delivery Time | 5-15 working days after payment confirmed | Packaging Details | Spool+paper case + wooden case（or customized） |
| Name | Copper Nickel Alloy NC020 CuNi14 Wire Strip Rod Uniform Resistance For Seaship Accessories | Material | CuNi14(CN020) |
| Resistivity | 0.20(at 20℃ (Ωmm2/m)) | Temperature factor of resistivity（20℃~600℃）X10-5/℃ | <38 |
| EMF vs Cu(μV/℃ )(0~100℃ ) | -28 | Melting point (℃) | 1115 |
| Supply State | Wire/Strip/Rod | Brand Name | OHMALLOY/OEM |
| Model Number | SP-CuNi14 | Certification | ISO9001:2015 |
| Place of Origin | China | ||
| High Light | CuNi14 Copper Nickel Alloy ，NC020 Copper Nickel Alloy ，310Mpa Copper Based Alloys | ||
Copper Nickel Alloy NC020 CuNi14 Wire Strip Rod Uniform Resistance For Seaship Accessories
Common Name:CuNi14,NC20
OhmAlloy020 is a copper-nickel alloy (Cu86Ni14 alloy) with low resistivity for use at temperatures up to 300°C.
OhmAlloy020 is kind of low resistance heating alloy.It is one of the key materials of the low-voltage electrical products. It is widely used in low-voltage circuit breaker, electric blankets.thermal overload relay, and other low-voltage electrical product.
OhmAlloy20 is typically used for low-temperature applications such as heating cables.
| Nickel | 14 | Manganese | 0.3 |
| Copper | Bal. |
| Yield strength | Tensile Strength | Elongation |
| Mpa | Mpa | % |
| 145 | 310 | 25 |
| Density (g/cm3) | 8.9 |
| Electrical resistivity at 20℃ (Ωmm2/m) | 0.12 |
| Temperature factor of resistivity(20℃~600℃)X10-5/℃ | <38 |
| Conductivity coefficient at 20℃ (WmK) | 48 |
| EMF vs Cu(μV/℃ )(0~100℃ ) | -22 |
| Coefficient of thermal expansion | |
| Temperature | Thermal Expansion x10-6/K |
| 20 ℃- 400℃ | 17.5 |
| Specific heat capacity | |
| Temperature | 20℃ |
| J/gK | 0.380 |
| Melting point (℃) | 1115 |
| Max continuous operating temperature in air (℃) | 300 |
| Magnetic properties | non-magnetic |
Corrosion resistance performance
| Alloys | Working In atmosphere at 20℃ | Working at max temperature 200℃ | |||||
| Air and oxygen contain gases | gases with Nitrogen | gases with sulfur oxidability | gases with sulfur reductibility | carburization | |||
| OhmAlloy020 | good | general | general | general | bad | good | |
Style of supply
| Alloys Name | Type | Dimension | ||
| OhmAlloy020W | Wire | D=0.06mm~8mm | ||
| OhmAlloy020R | Ribbon | W=0.4~40 | T=0.05~2.9mm | |
| OhmAlloy020S | Strip | W=8~200mm | T=0.1~3.0 | |
| OhmAlloy020F | Foil | W=6~120mm | T=0.005~0.1 | |
| OhmAlloy020B | Bar | Dia=8~100mm | L=50~1000 | |
CuNi14 CN020 Wire Application
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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