Name: 3c9f7de7e34c944b2643735acd42806b
Uploaded: 2025-02-28T00:13:23+08:00
Description: Cr20Ni80 is a resistance electric heating alloy. This type of alloy has a stable structure, stable electrical and

Cr20Ni80 Resistance Wire for Heating Elements

Payment Type:L/C,T/T,Paypal

Incoterm:FOB,CFR,CIF,EXW,FCA

Transportation:Ocean,Land,Air,Express

Port:SHANGHAI

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery
Other information

Product Attributes

Brand: Jiangsu Xinhua

Supply Ability & Additional Information

Packaging: standard export packing, plastic film inside, wooden pallets outside , choose the suitable packing

Productivity: 20 METRIC TONS PER MONTH

Transportation: Ocean,Land,Air,Express

Place of Origin: China

Supply Ability: 20 METRIC TONS PER MONTH

Certificate: ISO9001

Port: SHANGHAI

Payment Type: L/C,T/T,Paypal

Incoterm: FOB,CFR,CIF,EXW,FCA

Packaging & Delivery

Selling Units:

Kilogram

Package Type:

standard export packing, plastic film inside, wooden pallets outside , choose the suitable packing



3c9f7de7e34c944b2643735acd42806b



8ec1376a279731ed0d1fc85606daf92f



c1db0297142752be4cfdf91f4803e70b



Cr20Ni80 is a resistance electric heating alloy. This type of alloy has a stable structure, stable electrical and physical properties, good high-temperature mechanical performance, good cold deformation plasticity, good weldability, and will not cause brittle fracture after long-term use. It is mostly used in the manufacture of household appliances and heating elements with working temperatures below 1000°C, and has a long service life.

FEATURE

It performs well in high-temperature environments and has high thermal stability and oxidation resistance.
The alloy contains a relatively high content of chromium and nickel, and it has excellent corrosion resistance, especially excelling in humid and oxidizing environments.
It has excellent mechanical properties, including high strength, high hardness, good ductility and toughness.
After solution treatment, the alloy is single-phase austenite and its microstructure is stable during use.

CHEMICAL COMPONENT

Element	Cr	Ni	Al	C	Mn	Si	Fe	P	S
Min	20	Bal	-	-	-	0.75	-	-	-
Max	23	Bal	0.50	0.08	0.60	1.6	1.0	0.02	0.015

PHYSICAL MECHANICAL PROPERTIES

Density	Melting	Tensile strength	Yield strength	Elongation
8.4 g/cm³	1400°C	650 MPa	300 MPa	≥20%

APPLICATION AREA

Electric heating elements: such as electric heating tubes, furnace wires, and resistance strips, used in the manufacturing of various high-temperature heating equipment, including industrial furnaces, heat treatment furnaces, and glass melting furnaces.
High-end heating wires for premium electric heating tubes and household electric heaters.
High-quality resistance strips used in precision resistance boxes.
Also serve as high-performance heat-resistant steel structural components, such as high-temperature mesh belts and combustion racks.
Suitable for chemical equipment like reactors and heat exchangers, where their corrosion resistance ensures compatibility with diverse corrosive environments.