Hot Sales ASTM Cold Drawn Ni70cr30 Nickel Chromium Wire 0.3-20mm Resistance Wires Melting Point Approx 1400 Celsius Degree

• Customization: Available
• Certification: ISO, CCC, CE
• Surface: Smooth
• Technique: Drawn Wire
• Application: Rope, Packaging, Netting, Manufacturing, Fencing, Construction
• Alloy or Not: Alloy
• Standard: BS, JIS, GB, ASTM, DIN, AISI
• Color: Black,Bright,Green
• Tensile Strength: 500-1500MPa
• Yield Strength: 300-1000MPa
• Ni Content: 70
• Cr Content: 30
• Processing Method: Drawing and Rolling
• Melting Point: 1400 Celsius
• Thermal Conductivity: 60.3 Kj/M H C
• Density: 8.4G/Cm3
• Transport Package: Standard Packaging
• Specification: 0.03-20mm
• Origin: Wuxi China
• HS Code: 7208261000
• Production Capacity: 500tons Per Month

Product Description

Hot sales ASTM Cold Drawn Ni70cr30 Nickel Chromium Wire 0.3-20mm Resistance Wires Melting Point Approx 1400 Celsius Degree

Product Description

Nichrome alloy wire includes pure nickel, NiCr alloy, Fe-Cr-Al alloy and copper nickel alloy.

Nickel chrome alloys: Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni90Cr10,Ni30Cr20, pure nickel Ni200 and Ni201,Cr10Ni90,Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30

FeCrAl alloy: 0Cr25Al5, 0Cr23Al5, 0Cr21Al4,0Cr21Al6Nb,0Cr21Al6.OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr21Al6Nb,0Cr27Al7Mo2,

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 Grade: Nichrome 8020,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%

Alloy Nomenclature Performance		Ni80Cr20	Ni70Cr30	Ni60Cr15	Ni35Cr20	Ni30Cr20
Main Chemical composition	Ni	Rest	Rest	55.0-61.0	34.0-37.0	30.0-34.0
	Cr	20.0-23.0	28.0-31.0	15.0-18.0	18.0-21.0	18.0-21.0
	Fe	≤1.0	≤1.0	Rest	Rest	Rest
Max. continuous service temp. of element(ºC)		1200	1250	1150	1100	1100
Resistivity at 20ºC (μΩ·m)		1.09	1.18	1.12	1.0	1.04
Density(g/cm3)		8.40	8.10	8.20	7.90	7.90
Thermal conductivity (KJ/m·h·ºC)		60.3	45.2	45.2	43.8	43.8
Coefficient of lines expansion(α×10-6/ºC)		18.0	17.0	17.0	19.0	19.0
Melting point approx.( ºC)		1400	1380	1390	1390	1390
Elongation at rupture(%)		>20	>20	>20	>20	>20
Micrographic structure		austenite	austenite	austenite	austenite	austenite
Magnetic properties		nonmagnetic	nonmagnetic	Weak magnetic	Weak magnetic	Weak magnetic

The application areas of nickel-chromium alloy strips include: Petrochemical industry: used to manufacture pipes, valves, pumps and other components in petrochemical equipment, as well as catalyst carriers for petrochemicals. Aerospace industry: used to manufacture high-temperature components such as engines, turbine blades, and combustion chambers. Chemical industry: used to manufacture reaction kettles, heat exchangers and other components in chemical equipment. Devices: used to manufacture devices such as artificial joints and dental implants. Other fields: such as nuclear industry, electronics industry, etc.

Detailed Photos

NiCr 80:20 - Industrial furnaces (upto 1200°C), electric cooking equipment, precision resistors.

NiCr 70:30 - Industrial furnaces (upto 1230°C) with alternating oxidizing/reducing atmosphere, precision resistors.

NiCr 60:15 - Industrial furnaces (upto 1100°C), electrically heated equipment, high-resistance and potentiometer resistors.

NiCr 40:20 - Domestic heating appliances (upto 1050°C), furnaces in carburising or semi-reducing atmosphere.

NiCr 30:20/ NiCr 20:25 - Industrial furnaces (upto 1050°C), heating elements of cooking equipment.

Certifications

Packaging & Shipping

FAQ

1.What's your advantage?
A: Honest business with competitive price and professional service on export process.
2. How I believe you?
A : We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to check our credit. Besides, there is trade assurance from Made-in-china, your order and money will be well guaranteed.
3.Can you give warranty of your products?
A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service.
4.Where are you? Can I visit you?
A: Sure,welcome to you visit our factory at any time.
5.How about the delivery time?
A: Within 15-35 days after we confirm you requirement.
6.what kind of payment does your company support?
A: T/T, 100% L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me.