Heat Resistance Nickel Chromium Alloys Ni70cr30 Ni80cr20 Factory Direct Supply Nickel Strip

• Customization: Available
• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: JIS, GB, DIN, ASTM
• Model NO.: Ni80Cr20 Ni70Cr30 Ni60Cr15
• Purity: Ni Cr
• Alloy: Alloy
• Type: Nickel Strip
• Powder: Not Powder
• Main Chemical Composition: Ni Cr Fe
• Density: 7.9-8.4G/Cm³
• Product Form: Strip Plate Bar Pipe Forgings
• Melting Point: 1380-1400ºC
• Products: Ni80cr20/Ni70cr30/Ni60cr15/Ni35cr20
• Transport Package: Paper Box, Wooden Box, or Other Packaging Material
• Specification: customized
• Trademark: Wangfan
• Origin: Jiangsu
• HS Code: 7506200000
• Production Capacity: 50000kg Per Year

Product Description

Detailed Photos

 

Product Description

Nichromeandnickel-chromium-ironresistance electrothermal all

Nickel-Chromium Alloys

Nickel-Chromium Alloys are celebrated for their exquisite fusion of high resistivity, superb oxidation resistance, and exceptional form stability. Masterfully crafted, these alloys maintain excellent ductility even after extensive use and demonstrate remarkable weldability. Our NiCr alloys have become indispensable in the fabrication of electric heating elements, enhancing both domestic appliances and robust industrial furnaces. Their versatile applications include flat irons, ironing machines, efficient water heaters, precision plastic molding dies, reliable soldering irons, durable metal sheathed tubular elements, and versatile cartridge elements.

· Product Form

These alloys are meticulously available in an extensive range of forms, including pipe, plate, strip, round rods, flat rods, forged pieces, wire, special profiles, and extrusions, ensuring they meet diverse application needs with precision.

· Chemical Composition

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(°C)		1200	1250	1150	1100	1100
Resistivity at 20C (u.Q.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·°C)		60.3	45.2	45.2	43.8	43.8
Coefficient of lines expansion(a×10-6/°C)		18.0	17.0	17.0	19.0	19.0
Melting point approx.( °C)		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

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FAQ

1.What is your working time?
Monday-Saturday:7:30AM-17:00PM
(Beijing time, GMT+08.00) We have public holiday during May.1-3,Oct.1-7and Chinese New Year holiday.
Pls email us during our holiday if you have any question.
2.What is your payment terms?
The primary payment terms areT/T and L/C, others can also be accommodated.
3. Do you provide samples?
Yes, we can provide samples .
4.Can we visit your company and factory?
Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.