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FeCrAl Alloy

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Home Products Copper Based Alloys

Cupronickel CuNi1 Copper Alloy Wire Cu92Ni8 NC003 Beryllium Copper Alloy

All Products

FeCrAl Alloy (161)

Nickel Strip (40)

Bimetallic Strip (31)

Copper Based Alloys (240)

Insulated Resistance Wire (86)

Nichrome Alloy (238)

Precision Alloys (84)

High Temp Alloys (120)

Pure Metals (73)

Thermal Spray Wire (41)

Bare Thermocouple Wire (92)

Thermocouple Cable (292)

Transformer Core Material (20)

Soft Magnetic Alloys (31)

Low Expansion Alloys (31)

Metal Wire Mesh (9)

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Certification

I search for Nichrome plate long time, and successfully bought it from Ohmalloy material. OHMALLOY provide real good service in alloy service and can always help me in finding the correct resistance alloy.

—— Mike Harness

OHMALLOY can provie me only 1kg Kovar alloy wire 1.0mm with short time, that is really amazing. Thanks

—— Janey

Really professional in thermocouple wire and cable, what i want just can get from OHMALLOY

—— Chris

Enamelled Constantan 0.08mm, i never expect to get only 2kg of it. But OHMALLOY supply it to me with good quality. God Jesus! Such a reliable supplier from china

—— Aaron

Cupronickel CuNi1 Copper Alloy Wire Cu92Ni8 NC003 Beryllium Copper Alloy

Large Image : Cupronickel CuNi1 Copper Alloy Wire Cu92Ni8 NC003 Beryllium Copper Alloy Get Best Price

Product Details:

Place of Origin:	China
Brand Name:	OHMALLOY/OEM
Certification:	ISO9001:2015
Model Number:	SP-CuNi1

Payment & Shipping Terms:

Minimum Order Quantity:	10KG
Packaging Details:	Spool+paper case + wooden case/plastic packing+papre case+ wooden box outside(or customized)
Delivery Time:	5-18 working days after payment confirmed
Payment Terms:	L/C, T/T, , Paypal
Supply Ability:	30000 KG per month

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Detailed Product Description

Name:	NC003 CuNi1 Alloy3 Wire Copper Nickel Alloy For Heating Cable On Floor Or Roof	Material:	CuNi1
Resistivity:	0.03(at 20℃ (Ωmm2/m))	Temperature Factor Of Resistivity（20℃~600℃）X10-5/℃:	<100
Application:	Heating Wire	Warrenty:	3 Years
Highlight:	Cupronickel CuNi1 copper alloy wire , Cu92Ni8 copper alloy wire , NC003 Beryllium Copper alloy

NC003 CuNi1 Alloy3 Wire Copper Nickel Alloy for Heating Cable on Floor or Roof

Common Name: CuNi1, Alloy3,HAI3.NC3

OhmAlloy 3 is a copper-nickel alloy (Cu99Ni1 alloy) with low resistivity for use at temperatures up to 200°C.

OhmAlloy 3 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%

Nickel	1	Manganese	-
Copper	Bal.

Typical Mechanical properties(1.0mm)

Yield strength	Tensile Strength	Elongation
Mpa	Mpa	%
90	210	25

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
Temperature	Thermal Expansion x10-6/K
20 ℃- 400℃	17.5

Specific heat capacity
Temperature	20℃
J/gK	0.380

Melting point (℃)	1085
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℃
Alloys	Working In atmosphere at 20℃	Air and oxygen contain gases	gases with Nitrogen	gases with sulfur oxidability	gases with sulfur reductibility	carburization
OhmAlloy3	good	bad	bad	bad	bad	good

Style of supply

Alloys Name	Type	Dimension
OhmAlloy12W	Wire	D=0.06mm~8mm
OhmAlloy12R	Ribbon	W=0.4~40	T=0.05~2.9mm
OhmAlloy12S	Strip	W=8~200mm	T=0.1~3.0
OhmAlloy12F	Foil	W=6~120mm	T=0.005~0.1
OhmAlloy12B	Bar	Dia=8~100mm	L=50~1000