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Silvery Copper Nickel Alloy Wire Copper Based Alloys 1mm 1.5mm Dia For Heating Cables

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China Ohmalloy Material Co.,Ltd certification
China Ohmalloy Material Co.,Ltd certification
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Silvery Copper Nickel Alloy Wire Copper Based Alloys 1mm 1.5mm Dia For Heating Cables

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Large Image :  Silvery Copper Nickel Alloy Wire Copper Based Alloys 1mm 1.5mm Dia For Heating Cables Get Best Price

Product Details:
Place of Origin: China(Shanghai)
Brand Name: Ohmalloy
Certification: ISO,SGS
Model Number: OhmAlloy 005
Payment & Shipping Terms:
Minimum Order Quantity: 5kg
Price: negotiable
Packaging Details: Plastic packing inside, wooden box outside , choose the suitable packing, Alos it can be customized by the clients' demand.
Delivery Time: 5-8workdays
Payment Terms: L/C, T/T,
Supply Ability: 80000kg/week
Detailed Product Description
Material: Ni/Cu Tensile Strength(Mpa): 220
Elogation(%): 25 Density(g/cm): 8.9
Conductivity Coefficient At 20℃(WmK): 130 Melting Point (℃): 109
Magnetic Properties: Non-magnetic
High Light:

copper alloys


co ni alloy

Silvery copper nickel alloy wire 0.5mm 1mm 1.5mm dia for heating cables in electric blankets

OhmAlloy005(Resistance heating wire and resistance wire)
Common Name:CuNi2,NC5.


OhmAlloy005 is a copper-nickel alloy (Cu2Ni98 alloy) with low resistivity for use at temperatures up to 200°C.


Cuprothal 5 is typically used for low-temperature applications such as heating cables in electric blankets and pillows.

Silvery Copper Nickel Alloy Wire Copper Based Alloys 1mm 1.5mm Dia For Heating Cables 0Silvery Copper Nickel Alloy Wire Copper Based Alloys 1mm 1.5mm Dia For Heating Cables 1

The addition of nickel to copper improves strength and corrosion resisitance while allowing the alloy to remain ductile. Other can be added to copper-nickel to increase strength, corrosion resistance, hardening, weldability and castability.

90-10 copper-nickel (C70600, CW352H), an alloy with 90% copper and 10% nickel, is the most commonly used alloy. It can be found in naval and commercial shipping, offshore oil and gas production as well as desalination and power generation. Alloys with 30% nickel content (C71500, C71640) and those which are more highly alloyed with aluminum, chromium or tin are used where greater resistance to seawater flow, sand abrasion, wear and galling, as well as higher mechanical properties, are required.

Normal composition%

Nickel 2
Copper Bal


Typical Mechanical properties(1.0mm)

Yield Strength



Mpa Mpa %
90 220 25


Typical Physical properties

Density(g/cm) 8.9
Electrical resisitivity at20 (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 (℃) 109
Max continuous operating temperature in air (℃) 200
Magnetic properties non-magnetic


Corrosion resistance performance

Working in atomsphere at 20 good

Air and oxygen contain


gases with Nitrogen bad

gases with sulfur



gases with sulfur


carburization good


Style of supply

Alloys Name Type Dimension
OhmAlloy005W Wire D=0.06mm~8mm
OhmAlloy005R Ribbon



OhmAlloy005S Strip



OhmAlloy005F Foil



OhmAlloy005B Bar




Copper-nickel (also known as cupronickel) alloys are widely used for marine applications due to their excellent resistance to seawater corrosion, low macrofouling rates, and good fabricability They have provided reliable service for decades while offering effective solutions to today’s technological challenges.


Contact Details
Ohmalloy Material Co.,Ltd

Contact Person: Mr. Qiu

Tel: +8613795230939

Send your inquiry directly to us