PRODUCT INTRODUCTION
HIGH RESISTANCE FE-CR-AL HEATING ALLOYS
PRODUCT INTRODUCTION:
High resistance Fe-Cr-Al heating alloys is one of the main products of our company, whichis widely used in the production of industrial heating equipment and civil heating appliances keycomponents.
The high resistance Fe-Cr-Al heating alloys produced by our company are distinguished uniform composition, high resistivity, accurate dimension, long operating life and good process ability. Consumers can select suitable varieties according to different requirements.
INDUSTRIAL APPLICATIONS SUCH AS:
This series of products can be used in electric heating kiln , including well-type heat treatment furnace, trolley heat treatment furnace, protective atmosphere heat treatment furnace,Muffle furnace.etc; Liquefied gas infrared heat resistant network; Fuel vehicle exhaust purifiercarrier material; Electric locomotive start brake resistor, etc.
CIVIL APPLICATIONS SUCH AS:
Air conditioner, hair dryer, electric water heater, electric blanket, electric iron, rice cooker and other white goods.
BASIC PARAMETERS OF PHYSICAL AND MECHANICAL PROPERTIES
| ALLOY GRADE | 0Cr25Al5 | 0Cr23Al5 | 00Cr20Al6 | 0Cr19Al5 | 0Cr19Al3 | 1Cr13Al4 |
| Maximum Continuous Operating Temperature/°C | 1300 | 1250 | 1300 | 1200 | 1100 | 950 |
| Nominal composition /% - Cr | 25 | 22 | 20 | 19 | 19 | 13.5 |
| Nominal composition /% - Al | 5.3 | 5 | 5.5 | 5 | 3.7 | 5 |
| Nominal composition /% - Fe | HEADROOM | HEADROOM | HEADROOM | HEADROOM | HEADROOM | HEADROOM |
| Electrical Resistivity at 20°C Ω·mm²/m | 1.4 | 1.35 | 1.45 | 1.33 | 1.23 | 1.25 |
| Temperature Coefficient of Resistance (α Coefficient) - 800°C | 1.05 | 1.06 | 1.04 | 1.05 | 1.17 | 1.13 |
| Temperature Coefficient of Resistance (α Coefficient) - 1000°C | 1.06 | 1.07 | 1.05 | 1.06 | 1.19 | 1.14 |
| Temperature Coefficient of Resistance (α Coefficient) - 1200°C | 1.06 | 1.08 | 1.05 | 1.06 | / | / |
| Density g/cm³ | 7.25 | 7.25 | 7.1 | 7.2 | 7.35 | 7.4 |
| Specific Heat Capacity kJ/kg | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 |
| Melting Point °C | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 |
| Tensile Strength/MPa | 750 | 750 | 750 | 750 | 750 | 750 |
| Hardness/Hv | 230 | 230 | 230 | 230 | 230 | 230 |
| Elongation/% | 16 | 16 | 17 | 16 | 16 | 16 |
| Magnetism | Ferromagnetism | |||||
| Emissivity | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 |
| Thermal Conductivity (20°C) W/(m·K) | 13 | 13 | 13 | 13 | 13 | 13 |
PRODUCT TYPE
OUR CERTIFICATES
AT THE EXHIBITION
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.
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
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.
50+ Years Professional manufacturing history and industry expertise.
88,000 m² Total area including 39,268 square meters of specialized workrooms.
500 Employees With 30 percent of skilled employees on technical duty.
ISO9001 Attained international quality system certification since 2003.
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.
High-Quality Materials
Fe-Cr-Al and Ni-Cr-Al alloy wires as raw materials with computer-controlled winding.
Superior Durability
High temperature resistance, fast temperature rise, and long service life with stable resistance.
Precision Output
Small output power error, small capacity deflection, and uniform pitch after elongation.
Custom Design
Wide application in household appliances and non-standard helix manufacturing.
FAQ
Who are we?
Beijing Shougang Gitane New Materials Co., Ltd. (formerly Beijing Steel Wire Factory) is rooted in the research and production of high-end electric heating alloy materials. The company is located in Zhongguancun Science and Technology Park, Beijing, covering an area of 88000 square meters.
Since the 1950s, we have been collaborating with universities to embark on the localization of electric heating wires, successfully developing China's first iron chromium aluminum electric heating wire. Up to now, we have obtained over 70 patents and led the development of 6 national standards. Our high-end electric heating alloys have a domestic market share of over 80%, ranking second globally. The products are widely used in important industries such as photovoltaics, chips, and home appliances, and shine in the global market with excellent quality and innovative strength.
Since the 1950s, we have been collaborating with universities to embark on the localization of electric heating wires, successfully developing China's first iron chromium aluminum electric heating wire. Up to now, we have obtained over 70 patents and led the development of 6 national standards. Our high-end electric heating alloys have a domestic market share of over 80%, ranking second globally. The products are widely used in important industries such as photovoltaics, chips, and home appliances, and shine in the global market with excellent quality and innovative strength.
How can we guarantee quality?
Always a pre-production sample before mass production; always final Inspection before shipment.
What can you buy from us?
heating alloys, resistance alloys, stainless alloys, special alloys, amorphous (nanocrystalline) strips.
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.
What services can we provide?
Accepted Delivery Terms: FOB, CIF;
Accepted Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF.
Accepted Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF.
Contact us: 0086-10-80719988
E-mail: chenyh1956@bjsggitane.com