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Heating Cables Copper Based Alloys Resistance Wire CuNi1 CuNi2 CuNi6 CuNi10

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Ohmalloy Material Co.,Ltd

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-66796338

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Mr.Qiu
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Heating Cables Copper Based Alloys Resistance Wire CuNi1 CuNi2 CuNi6 CuNi10

Brand Name OHMALLOY
Model Number CuNi1 CuNi2 CuNi6 CuNi10
Certification ISO9001-2008
Place of Origin China(Shanghai)
Minimum Order Quantity 20KG
Price 20-50USD/KG
Payment Terms L/C, T/T, , MoneyGram
Supply Ability 50 Tons per month
Delivery Time 7-10 days
Packaging Details Roll/Spool
Material Copper Nickel Alloy
Tensile Strength 210Mpa
Density (g/cm3) 8.9
Detailed Product Description

CuNi1 CuNi2 CuNi6 CuNi10 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.

 

Normal composition%

Nickel1,2,6,10Manganese-
CopperBal.  

 

Typical Mechanical properties(1.0mm)

Yield strengthTensile StrengthElongation
MpaMpa%
9021025

 

Typical Physical properties

Density (g/cm3)8.9
Electrical resistivity at 20℃ (Ωmm2/m)0.03
Temperature factor of resistivity(20℃~600℃)X10-5/℃<100
Conductivity coefficient at 20℃ (WmK)145
EMF vs Cu(μV/℃ )(0~100℃ )-8

 

 

 

 

Coefficient of thermal expansion
TemperatureThermal Expansion x10-6/K
20 ℃- 400℃17.5

 

Specific heat capacity
Temperature20℃
J/gK0.380

 

Melting point (℃)1085
Max continuous operating temperature in air (℃)200
Magnetic propertiesnon-magnetic

Corrosion resistance performance

AlloysWorking 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
OhmAlloygoodbadbadbadbadgood

 

Style of supply

Alloys NameTypeDimension 
OhmAlloyWWireD=0.06mm~8mm 
OhmAlloyRRibbonW=0.4~40T=0.05~2.9mm
OhmAlloySStripW=8~200mmT=0.1~3.0
OhmAlloyFFoilW=6~120mmT=0.005~0.1
OhmAlloyBBarDia=8~100mmL=50~1000

 

Product Tags: copper alloys   copper nickel alloy  
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