Categories | Copper Based Alloys |
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Brand Name: | OHMALLOY/OEM |
Model Number: | SP-CuNi2 |
Certification: | ISO9001:2015 |
Place of Origin: | China |
MOQ: | 10KG |
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 Wire NC005 CuNi2 Wire Strip Low Temperature Heating Long Service Time |
Material: | CuNi2 |
Resistivity: | 0.05(at 20℃ (Ωmm2/m)) |
Temperature factor of resistivity(20℃~600℃)X10-5/℃: | <120 |
Usage: | Electric blankets and pillows |
State: | Soft/Hard/1/2 Hard/ 1/4 Hard |
Package: | Spool+waterproof carton |
Company Info. |
Ohmalloy Material Co.,Ltd |
Verified Supplier |
View Contact Details |
Product List |
Copper Nickel Alloy Wire NC005 CuNi2 Wire Strip Low Temperature Heating Long Service Time
Common Name: (CuNi2,NC5,Cuprothal 5)
OhmAlloy 005 is a copper-nickel alloy (Cu2Ni98 alloy) with low resistivity for use at temperatures up to 200°C.
OhmAlloy 005 is typically used for low-temperature applications such as heating cables in electric blankets and pillows.
Nickel | 2 | Manganese | - |
Copper | Bal. |
Typical Mechanical properties(1.0mm)
Yield strength | Tensile Strength | Elongation |
Mpa | Mpa | % |
90 | 220 | 25 |
Density (g/cm3) | 8.9 |
Electrical resistivity at 20℃ (Ωmm2/m) | 0.05 |
Temperature factor of resistivity(20℃~600℃)X10-5/℃ | <120 |
Conductivity coefficient at 20℃ (WmK) | 130 |
EMF vs Cu(μV/℃ )(0~100℃ ) | -12 |
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 (℃) | 1090 |
Max continuous operating temperature in air (℃) | 200 |
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 | |||
OhmAlloy005 | good | bad | bad | bad | bad | good |
Style of supply
Alloys Name | Type | Dimension | ||
OhmAlloy005W | Wire | D=0.06mm~8mm | ||
OhmAlloy005R | Ribbon | W=0.4~40 | T=0.05~2.9mm | |
OhmAlloy005S | Strip | W=8~200mm | T=0.1~3.0 | |
OhmAlloy005F | Foil | W=6~120mm | T=0.005~0.1 | |
OhmAlloy005B | Bar | Dia=8~100mm | L=50~1000 |
CuNi1 Copper Nickel Alloy Wire Application