Chromel Aumel Thermocouple Bare Wire for Industrial Use

• Customization: Available
• Type: Insulated
• Conductor Type: Stranded
• Conductor Material: Aluminum Clad Steel
• Sheath Material: PVC
• Insulation Material: PVC
• Material Shape: Round Wire
• Range of Application: Home Appliances
• Certification: ISO9001
• Brand: Topright
• Transport Package: Carton
• Specification: Silvery White/bright or oxidized
• Trademark: Topright
• Origin: Jiangsu
• Production Capacity: 1000kgs One Week Can Supply

Product Description

 

Product Description

Resistance Alloy Wires is used for electrical heating element.

Widely used in metallurgy, industrial stoves, household appliances, machinery and electronics manufacturing industries do heat resistance material.

 

.Nickel chromium alloy with iron resistance electrothermal high resistivity, surface body sexual well. At high temperature and high intensity, and a good performance and processing may welding nature widely used metallurgical, electrical, mechanical components and electrical manufacturing industries for doing heat resistance material.

Ni-Cr Type:Cr20Ni80,Cr15Ni60, Cr20Ni35, Cr20Ni30, Cr25Ni20 etc.Series electric flat belt, electric fire wire.

Grade		Ni80Cr20	Ni70Cr30	Ni60Cr15	Ni35Cr20	Ni30Cr20
Chemical composition %	Ni	Balance	Balance	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	Balance	Balance	Balance
Highest service temperature °C		1200	1250	1150	1100	1100
Melting point °C		1400	1380	1390	1390	1390
Density g/cm3		8.40	8.10	8.20	7.90	7.90
Resistivity μΩ.m,20°C		1.09	1.18	1.12	1.0	1.04
Specific heat J/g.°C		0.440	0.461	0.494	0.500	0.500
Thermal conductivityKJ/m.h.°C		60.3	45.2	45.2	43.8	43.8

.FeCrAl Electrictrical Resistance Heating alloys with high electrical resistivity, temperature coefficient of resistance is small, high operating temperature. good corrosion resistance under high temperature, and particularly suitable for use in a gas containing sulfur and sulfides, low price, it is widely used in industrial electric furnace, household appliances, far infrared device ideal heating material.

FeCrAl type:1Cr13AI4, 0Cr21AI4, 0Cr21AI6, 0Cr25AI5, 0Cr21AI6 Nb, 0Cr27AI7Mo2 etc.Series electric flat belt, electric fire wire

Grades	1Cr13AL4	1Cr21AL4	0Cr21AL6	0Cr23AL5	0Cr25AL5	0Cr21AL6Nb	0Cr27AL7Mo2
Main chemical composition%
Cr	12.0-15.0	17.0-21.0	19.0-22.0	20.0-23.5	23.0-26.0	21.0-23.0	26.5-27.8
AI	4.0-6.0	2.0-4.0	5.0-7.0	4.2-5.3	4.5-6.5	5.0-7.0	6.0-7.0
Fe	balance	balance	balance	balance	balance	balance	balance
Re	appropriate	appropriate	appropriate	appropriate	appropriate	appropriate	appropriate
Components maximum use temperature	950	1100	1250	1250	1250	1350	1400
Melting point	1450	1500	1500	1500	1500	1510	1520
Density g/cm3	7.4	7.35	7.16	7.25	7.1	7.1	7.1
Resistivity μΩ·m,20	1.25±0.08	1.23±0.06	1.42±0.07	1.35±0.06	1.42±0.07	1.45±0.07	1.53±0.07
Tensile strength Mpa	588-735	637-784	637-784	637-784	637-784	637-784	686-784

Detailed Photos

 

 

Advantages

1)The highest working temperature up to 1200 degree.
2)higher strength than iron chromium aluminum under high temperature
3)not easy to deform under high temperature
4)good plasticity
5)easy to repair,
6)high emissivity,
7)Non-magnetic
8)strong corrosion resistance,
9)long service life

Related products

 

Certifications

Company Profile

Topright Technology Culture

Since 2001, Topright Industrial Technology is engaged in the development, design, production and sales in one of the sales of industrial electric heating technology company, according to the customer needs, provide tailored solution of design, committed to the electric heating and temperature measurement in the field of development more than 15 years.
Topright products have been exported to Europe, the americas, Asia, etc. More than 200 countries.