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200-260HB Hardness Copper Nickel Alloy , Copper Beryllium Wire for Resistance Element

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Shanghai Tankii Alloy Material Co.,Ltd

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-56110178

Contact Person:
Mr.Martin Lee View Contact Details

200-260HB Hardness Copper Nickel Alloy , Copper Beryllium Wire for Resistance Element

Brand Name	TANKII
Model Number	Constantan,Manganin
Certification	ISO
Place of Origin	China
Minimum Order Quantity	20kg
Payment Terms	T/T, L/C, Western Union
Supply Ability	60,000kg/Month
Packaging Details	Wire diameter 0.02mm-1.0mm packing in spool, big than 1.0mm packing in coil
series	CuNi(1,2,6,8,10,14,19,23,30,34,6J40(CuNi40)
Condition	: bright or oxidized
Free Sample	Available
Surface Treatment	: hydrogen annealing
Application	: precision resistance
Conductor Type	: Solid

Detailed Product Description

200-260HB Hardness Copper Nickel Alloy , Copper Beryllium Wire for Resistance Element

CuNi alloy wire is typically used in heating cables, fuses, resistors and various types of controllers.
As a big manufacturer and exporter in China on the line of electric resistance alloy, we can supply all kinds of electric resistance alloy wire and strips (resistance steel wire and strips weiding wire)

Chemical composition and main properties

Chemical Composition and Main Property of Cu-Ni Low Resistance Alloy
PropertiesGrade		CuNi1	CuNi2	CuNi6	CuNi8	CuMn3	CuNi10
Main Chemical Composition	Ni	1	2	6	8	_	10
	Mn	_	_	_	_	3	_
	Cu	Bal	Bal	Bal	Bal	Bal	Bal
Max Continuous Service Temperature(º C)		200	200	200	250	200	250
Resisivity at 2º C (Ω mm2/m)		0.03	0.05	0.1	0.12	0.12	0.15
Density(g/cm3)		8.9	8.9	8.9	8.9	8.8	8.9
Thermal Conductivity(α × 10-6º C)		< 100	< 120	< 60	< 57	< 38	< 50
Tensile Strength(Mpa)		≥ 210	≥ 220	≥ 250	≥ 270	≥ 290	≥ 290
EMF vs Cu(μ Vº C)(0~10º C)		-8	-12	-12	-22	_	-25
Approximate Melting Point(º C)		1085	1090	1095	1097	1050	1100
Micrographic Structure		austenite	austenite	austenite	austenite	austenite	austenite
Magnetic Property		non	non	non	non	non	non

PropertiesGrade		CuNi14	CuNi19	CuNi23	CuNi30	CuNi34	CuNi44
Main Chemical Composition	Ni	14	19	23	30	34	44
	Mn	0.3	0.5	0.5	1	1	1
	Cu	Bal	Bal	Bal	Bal	Bal	Bal
Max Continuous Service Temperatureº C)		300	300	300	350	350	400
Resisivity at 2º C (Ω mm2/m)		0.2	0.25	0.3	0.35	0.4	0.49
Density(g/cm3)		8.9	8.9	8.9	8.9	8.9	8.9
Thermal Conductivity(α × 10-6º C)		< 30	< 25	< 16	< 10	< 0	< -6
Tensile Strength(Mpa)		≥ 310	≥ 340	≥ 350	≥ 400	≥ 400	≥ 420
EMF vs Cu(μ Vº C)(0~10º C)		-28	-32	-34	-37	-39	-43
Approximate Melting Point(º C)		1115	1135	1150	1170	1180	1280
Micrographic Structure		austenite	austenite	austenite	austenite	austenite	austenite
Magnetic Property		non	non	non	non	non	non

Resistance Alloy Sizes / Temper Capabilities

Condition: Bright, Annealed, Soft
Wire diameter 0.02mm-1.0mm packing in spool, big than 1.0mm packing in coil
Rod, Bar diameter 1mm-30mm
Strip: Thickness 0.01mm-7mm, Width 1mm-280mm

Company Information

WHY CHOOSE SZNK HIGH QUALITY RESISTANCE HEATING ALLOYS?

All our raw material is made from prime material, not recycle material. We have more than 25 years experience in manufacturing resistance heating alloys.

In the market, not all the NiCr alloys are with standard chemical composition and stable resistance. Professional and reliable is the soul of our business.

OUR ALLOYS CHARACTERISTICS:

1. Manufactured according to international quality. System (ISO9001)

2. Stable resistance and long-life span.

3. Mill test certificate will be provided after production.

4. Size range wire:.0.018-10mm ribbons: 0.05-0.2*2-6mm strips: 0.05-5*5-250mm

5. Good packing methods to keep goods no damage during delivery

6. Customized lable, packing, OEM service

7. 24 hours after-sale service

FAQ

Q1.Do you attend exhibition every year?

A .Yes

Q2.Is there any discount of the nickel wire?

A. Yes. Bigger quantity will get lower discount.

Q3.Information needed if I want a quotation?

A Name, Standard, Material Grade(Chemical Composition), Size Quantity, Weight.

Q4. Can we visit your company/factory before place the order?

A. Yes. Welcome anytime

Q5: How does your factory do regarding quality control?

A. Quality is priority. We always attach great importance to quality controlling from beginning to end.

Product Tags: nickel copper alloy alloy of copper and nickel

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