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CuNi Copper Based Alloys Wire Low Heat Resistant For Low Voltage Circuit Breaker
CuNi Copper Based Alloys Wire Low Heat Resistant For Low Voltage Circuit Breaker
CuNi Copper Based Alloys Wire Low Heat Resistant For Low Voltage Circuit Breaker
CuNi Copper Based Alloys Wire Low Heat Resistant For Low Voltage Circuit Breaker
Specifications
Brand Name :
Ohmalloy
Model Number :
Ohmalloy 12
Certification :
ISO CE SGS
Place of Origin :
China
MOQ :
25 kg
Price :
$8.00-14.00/kg
Supply Ability :
80000kgs/week
Delivery Time :
10 work days
Packaging Details :
spool+plycase
Payment Terms :
L/C, T/T, , MoneyGram
Tensile Strength :
270
Elongation :
25%
Density (g/cm3) :
8.9
Electrical resistivity at 20℃ (Ωmm2/m) :
0.12
Melting point (℃) :
1097
Magnetic properties :
non-magnetic
Description

OhmAlloy012 (Resistance heating wire and resistance wire)

Common Name:CuNi8,Alloy12,CN12

OhmAlloy012 is a copper-nickel alloy (Cu82Ni12 alloy) with low resistivity for use at temperatures up to 250°C.

OhmAlloy012 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.

OhmAlloy12 is typically used for low-temperature applications such as floor heating cables.

Normal composition%

Nickel 8 Manganese -
Copper Bal.

Typical Mechanical properties(1.0mm)

Yield strength Tensile Strength Elongation
Mpa Mpa %
270 25

Typical Physical properties

Density (g/cm3) 8.9
Electrical resistivity at 20℃ (Ωmm2/m) 0.12
Temperature factor of resistivity(20℃~600℃)X10-5/℃ <57
Conductivity coefficient at 20℃ (WmK) 75
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 (℃) 1097
Max continuous operating temperature in air (℃) 250
Magnetic properties non-magnetic

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
OhmAlloy012 good bad bad bad bad good

Alloys Name Type Dimension
OhmAlloy012W Wire D=0.06mm~8mm
OhmAlloy012R Ribbon W=0.4~40 T=0.05~2.9mm
OhmAlloy012S Strip W=8~200mm T=0.1~3.0
OhmAlloy012F Foil W=6~120mm T=0.005~0.1
OhmAlloy012B Bar Dia=8~100mm L=50~1000

CuNi Copper Based Alloys Wire Low Heat Resistant For Low Voltage Circuit Breaker

Product tags

thermal copper wire

,

heat proof electrical wire

,

resistance wire heating element
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CuNi Copper Based Alloys Wire Low Heat Resistant For Low Voltage Circuit Breaker

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Product Detail
Brand Name :
Ohmalloy
Model Number :
Ohmalloy 12
Certification :
ISO CE SGS
Place of Origin :
China
MOQ :
25 kg
Price :
$8.00-14.00/kg
Contact Supplier
CuNi Copper Based Alloys Wire Low Heat Resistant For Low Voltage Circuit Breaker
CuNi Copper Based Alloys Wire Low Heat Resistant For Low Voltage Circuit Breaker

Ohmalloy Material Co.,Ltd

Verified Supplier
10 Years
shanghai, shanghai
Since 2008
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company
Main Products :
FeCrAl Alloy, Nickel Strip, Bimetallic Strip
Total Annual :
4000000-6000000
Employee Number :
20~50
Certification Level :
Verified Supplier
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