High-Purity 99.9% Nickel-Chromium (NiCr8020/NiCr7030) Alloy Wire for Reliable Heating Solutions

• 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 Wire
• 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: 7505220000
• Production Capacity: 50000kg Per Year

Product Description

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Product Description

Nichromeandnickel-chromium-ironunmatched resistance and electrothermal capabilities

Nickel-Chromium Alloys

Nickel-Chromium Alloys are celebrated across various industries for their unrivaled attributes, establishing them as indispensable materials in numerous applications. These alloys are renowned for their extraordinary high resistivity, exceptional oxidation resistance, and unwavering form stability, making them the go-to choice for electric heating elements. Their impressive ductility, even after prolonged usage, along with excellent weldability, enhances their versatility. From providing warmth through household appliances like flat irons and water heaters to enabling industrial equipment such as furnaces, plastic molding dies, and soldering irons, their utility knows no bounds. Additionally, Nickel-Chromium Alloys are vital in the fabrication of both metal-sheathed tubular elements and sophisticated cartridge elements.

· Product Varieties

We cater to a diverse spectrum of requirements with our comprehensive range of product forms, including pipes, plates, strips, round rods, flat rods, forgings, wires, special profiles, and extrusions. Each form is meticulously crafted to align with your specific needs.

· Chemical Makeup

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.