Fe-Cr-Al alloys

Short Description:

Fe-Cr-Al alloys is one of the most widely used electrothermal alloys at home and abroad. It is characterized by high resistivity, small resistance temperature coefficient, good oxidation resistance, high temperature and so on . These alloys are widely used in making industrial heating equipments and domestic heating appliances.


Product Detail

Product Tags

Fe-Cr-Al alloys1
Fe-Cr-Al alloys2
Fe-Cr-Al alloys3

Fe-Cr-Al alloys is one of the most widely used electrothermal alloys at home and abroad. It is characterized by high resistivity, small resistance temperature coefficient, good oxidation resistance, high temperature and so on . These alloys are widely used in making industrial heating equipments and domestic heating appliances. Fe-Cr-Al alloys are one of the main products of our company. All resistance heating alloys manufactured by our company are distinguished by uniform composition, high resistivity, accurate dimension, long operating life and good processability. Consumers can select the suitable grade according to different requirements.

SG-GITANE’S resistance heating wire 0Cr25Al5 obtained the title of excellent grade product from the China Ministry of Metallurgical Industry. In 1983, the company’s resistance heating wire HRE awarded the second rate prize for the progress in science and technology from Beijing Municipality.

Size range

Wire

Ø0.03—10.00mm

Wire rod

Ø5.50—12.00mm

Ribbon

Thickness 0.05—0.35mm

 

Width 0.5—4.5mm

Strip

Thickness 0.5—2.5mm

 

Width 5.0—48.0mm

Hot rolled strip

Thickness 4.0—6.0mm

 

Width 15.0—38.0mm

Steel bar

Ø10.0—20.0mm

Chemical Composition

Properties

0Cr21Al6Nb

0Cr25Al5

0Cr23Al5

0Cr19Al5

0Cr19Al3

1Cr13Al4

Nominal  composition

Cr

Al

Fe

Ni

 

24.0

6.0

Rest

——

 

25.0

5.3

Rest

——

 

22.0

5.0

Rest

——

 

19.0

5.0

Rest

——

 

19.0

3.7

Rest

——

 

13.5

5.0

Rest

——

Max.continuous operating temperature℃

1400

1300

1250

1200

1100

950

Temperature factor of the resistivityCt

800℃

1000℃

1200℃

 

 

1.03

1.04

1.04

 

 

1.05

1.06

1.06

 

 

1.06

1.07

1.08

 

 

1.05

1.06

1.06

 

 

1.17

1.19

——

 

 

1.13

1.14

——

Density(g/cm3)

7.10

7.15

7.25

7.20

7.35

7.40

Melting point(approx.)(℃)

1500

1500

1500

1500

1500

1450

Tensile strength(approx.)(N/mm2)

750

750

750

750

750

750

Elongation at rupture(approx.)%

16

16

16

16

16

16

Magnetic properties

Magnetic

Magnetic

Magnetic

Magnetic

Magnetic

Magnetic

Packing & Delivery

We pack the products in plastic or foam and put them in wooden cases.If the distance is too far, we will use iron plates for further reinforcement.
If you have other packaging requirements, you can also contact us and we will try our best to meet them.

H59d66ea36b394bdf84d1aeabe24682dboapp

And we will choose the shipping way as you required: By sea, by air, by express, etc.As for the costs and shipping period information, please contact us via telephone, mail or online trade manager.

Application

application

Company Profile

Beijing Shougang Gitane New Materials Co., Ltd. (originally known as Beijing Steel Wire Plant) is a specialized manufacturer, with a history of over 50 years. We are engaged in producing special alloy wires and strips of resistance heating alloy, electrical resistance alloy, and stainless steel and spiral wires for industrial and domestic applications. Our company covers an area of 88,000 square meters, including 39,268 square meters of workroom. Shougang Gitane has 500 employees, including 30 percent of employees on technical duty. Shougang Gitane attained ISO9001quality system certification in 2003.

图片1

Brand

Spark "brand spiral wire is well-known all over the country. It uses high-quality Fe-Cr-Al and Ni-Cr-Al alloy wires as raw materials and adopts high-speed automatic winding machine with computer control power capacity. Our products have high temperature resistance, fast temperature rise, long service life, stable resistance, small output power error, small capacity deflection, uniform pitch after elongation, and smooth surface. It is widely used in small electric oven, muffle furnace, air conditioner, various ovens, electric heating tube, household appliances, etc. We can design and manufacture all kinds of non-standard helix according to user's requirements.

brand

Production process

brand

First-class quality management system

H5b8633f9948342928e39dacd3be83c58D

Qualification certificate

1639966182(1)

FAQ

1. who are we?
We are based in Beijing, China, start from 1956,sell to Western Europe(11.11%),Eastern Asia(11.11%),Mid East(11.11%),Oceania(11.11%),Africa(11.11%),Southeast Asia(11.11%),Eastern Europe(11.11%),South America(11.11%),North America(11.11%). There are total about 501-1000 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
heating alloys ,risistance alloys,stainless alloys,special alloys,amorphous(nanocrystalline)strips

4. why should you buy from us not from other suppliers?
More than sixty years researching in the electrical heating alloys. An excellent research team and a complete test center. A new product development mode of joint research. A strict quality control system. An advanced production line.

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF;
Accepted Payment Currency: USD ,EUR ,JPY ,CAD ,AUD ,HKD, GBP, CNY, CHF;


  • Previous:
  • Next:

  • Write your message here and send it to us