ISO certification OCr25Al5 fecral heating strip

Product Description

                                   

1.The picture of ISO certification OCr25Al5 fecral heating strip

2. Characteristics:

1) The highest working temperature up to 1250  degree.

2) Longer working life,and better technical properties

3) Higher surface load.

4) Higher  resistivity.

5) Lower density.

3. Applications

  ISO certification OCr25Al5 fecral heating strip is widely used for making electric heating elements in home appliances and industrial furnaces. Typical applications are flat irons, ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and cartridge elements.

4. Main grades and properties

 

 

Properties		Grade
		0Cr25Al5
Chemical composition %	Cr	23.0-26.0
	Al	4.5-6.5
	Fe	Balance
	Others
Highest service temperature °C		1250
ResistivityμΩ.m,20°C		1.42
Density (g/cm3 )		7.10
Thermal conductivity KJ/m.h.°C		46.1
Coefficient of linear extensibility α×10-6/°C		16.0
Melting point °C		1500
Tensile Mpa		630-780
Elongation %		>12
Reduction %		60-75
Hardness H.B.		200-260
Microstructure		Ferrite
Magnetic property		magnetic

 

 

 

 

 

 

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Shanghai Chonray Precision Alloy Co.,Ltd was founded in Year 2000, comprised of two major business sectors: Electric heating elements for industrial furnaces & special alloys. We have a manufacturing base in Shanghai , specialized in electric heating elements for industrial furnaces.The other manufacturing base in Jiangsu Province is specialized in search and production of special  alloys, including high resistance alloys, high-temperature alloys, corrosion resistant alloys, precision alloys, welding wires and so on. Based on 15 years experience of electric heating elements and 23 years experience of special  alloys, Chonray has established long-term and strategic cooperation with many well-known companies abroad and at home.

 Strictly implementing the quality management system ISO9001: 2008 and environment management system ISO14001, Chonray ensures the quality control with the solid technical force and advanced testing and analysis equipment .Our products are widely used in various fields, such as automotive industry, glass machinery, metallurgy, petrochemical industry, nuclear power and so on.

Guided by the philosophy of being professional, ethical and lawful ,environmental and social responsible, Chonray aims to provide best quality electric heating elements for industrial furnace and specialty alloys to customers worldwide. Chonray professional team is fully qualified to satisfy your sales, engineering and logistics requirements. We warmly welcome customers to visit our company.

Production line

Testing Equipment

Export Country

Certification

Packing picture:

Our market

Our advantages and services

a. Our advantage

We can provide high quality material, excellent design, precise manufacturing,complete specifications, considerate and integrity serivices.

We can provide all kinds of electric heating alloy material and elements, including customized products.

We can provide a complete solution for you.

OEM service can be provided.

b. Technical services we can provide:

 Product selection

 Process optimization

 New product development

Contact  information: