High Strength 0.03mm Electrical Heating Nichrome Wire Nichrome Cr20ni80 Cr30ni70

• Customization: Available
• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Type: Nichrome Wire
• Model NO.: Cr30Ni70
• Surface: Bright
• Service: OEM ODM
• Melting Point: 1320-1370
• Density: 8.4
• Transport Package: Carton
• Specification: 20*30*30cm
• Trademark: Victory
• Origin: Jiangsu, China
• Production Capacity: 5000kgs/Month

Product Description

Nichrome alloy includes pure nickel, NiCr alloy, Fe-Cr-Al alloy and copper nickel alloy.
Nickel chrome alloys: Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni30Cr20, pure nickel Ni200 and Ni201
FeCrAl alloy: 0Cr25Al5, 0Cr23Al5, 0Cr21Al4, 0Cr27Al7Mo2, 0Cr21Al6Nb, 0Cr21Al6.
Copper nickel alloy: CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi23, CuNi30, CuNi44, Constantan,CuMn12Ni
Our Nichrome alloy are in the form of wire, coil, ribbon, strip, foil
Nichrome wire sizes are:
Wire: 0.018mm-10mm
Ribbon: 0.05*0.2mm-2.0*6.0mm
Strip: 0.5*5.0mm-5.0*250mm
Bar: 10-100mm
Nichrome 80 20
Nichrome Grade: Ni70Cr30,Ni80Cr20, Ni60Cr15, Ni35Cr20, Ni30Cr20
NiCr 80/20 also called Chromel A, Cr20Ni80, N8, Nichrome V, HAI - NiCr 80, Tophet A, Resistohm 80, Cronix 80, Protoloy, Alloy A,
MWS-650, Stablohm 650, NCHW1

nicr8020 characteristic
Chemical Content %: 80.00 Nickel, 20.00 Chrome
Max continuous service temperature: 1200ºC
Resisivity: 1.09 mm2Ω /m
Density: 8.4g/cm3
Thermal conductivity: 60.3kj/mhc
Coefficient of thermal expansion: 18*10-6/c
Melting point: 1400ºC
Elongation: Min 20%
Austenite:Nonmagnetic

Performance\ material	Cr10Ni90	Cr20Ni80	Cr30Ni70	Cr15Ni60	Cr20Ni35	Cr20Ni30
Composition Ni	90	Rest	Rest	55.0~61.0	34.0~37.0
Composition Cr	10	20.0~23.0	28.0~31.0	15.0~18.0	18.0~21.0	18.0~21.0
Composition Fe		≤1.0	≤1.0	Rest	Rest	Rest
Maximum temperatureºC	1300	1200	1250	1150	1100	1100
Meltiing point ºC	1400	1400	1380	1390	1390	1390
Density g/cm3	8.7	8.4	8.1	8.2	7.9	7.9
Resistivity at 20ºC((μΩ·m)		1.09±0.05	1.18±0.05	1.12±0.05	1.00±0.05	1.04±0.05
Elongation at rupture	≥20	≥20	≥20	≥20	≥20	≥20
Specific heat J/g.ºC		0.44	0.461	0.494	0.5	0.5
Thermal conductivity KJ/m.hºC		60.3	45.2	45.2	43.8	43.8
Coefficient of lines expansion a×10-6/ (20~1000ºC)		18	17	17	19	19
Micrographic structure		Austenite	Austenite	Austenite	Austenite	Austenite
Magnetic properties		Non-magnetic	Non-magnetic	Non-magnetic	Weak magnetic	Weak magnetic

 

 

 

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FAQ

How can i contact your company?
We are always ready to serve you via Email, Telephone, Fax, Skype, Whatsapp or Mobile.

How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

What can you buy from us?
Heating Resistance Alloy; Nickel Welding Alloy; Pure Nickel Strip, Thermocouple Wire

Why should you buy from us not from other suppliers?
Our company has many years of export experience, the export of products throughout the world.We hanve good quality products and can give you good purchasing experience.We can provide OEM products.

What services can we provide?
T/T, L/C, D/A, D/P, Western Union, MoneyGram, Paypal