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[China]
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Address: No. 9, Fusheng Road, Shahe Town, Beijing, China
Contact name:Chen
Beijing Shougang Gitane New Materials Co., Ltd. |
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Ultra high temperature electrothermal alloy
This product is made of refined master alloy by powder metallurgy technology. It is manufactured by special cold working and heat treatment process. The ultra-high temperature electric heating alloy has good oxidation resistance, high temperature corrosion resistance, small creep, long service life and small resistance change. It is suitable for high temperature 1420 ℃, high power density, corrosive atmosphere, carbon gas and other working environment.It can be used in ceramic kiln, high temperature heat treatment furnace, laboratory furnace, electronic industrial furnace and diffusion furnace.
1,Main chemical components
C | Si | Mn | Cr | Al | Fe |
≤0.04 | ≤0.5 | ≤0.4 | 20-22 | 5.5-6.0 | —— |
2,Main mechanical properties
Room temperature tensile strength 650-750MPa
Elongation 15-25%
Hardness HV220-260
1000 ℃ tensile strength 22-27MPa
1000℃6MPa High temperature durability ≥100h
3,Main physical properties
Density 7.1g/cm³
Resistivity 1.45*10-6·Ω·m
Temperature coefficient of resistance
800℃ | 1000℃ | 1400℃ |
1.03 | 1.04 | 1.05 |
melting point 1500℃
Maximum continuous operating temperature 1400℃
4,Fast life
| 1300℃ | 1350℃ |
Average fast life (h) | 110 | 90 |
Post fracture sagging rate% | 8 | 11 |
5,Specifications
Wire diameter range Φ0.1-8.5mm
SGHT Resistane value/Weight sheet
(1) Resistivity at 20℃=1.45μΩ.m,Density=7.1g/cm3;
(2) The following calculation data are for reference, the resistance values fluctuation range is ±5, and weight changes by the dimensional accuracy range.
As for the costs and shipping period information, please contact us via telephone, mail or online trade manager.
BEIJING SHOU GANG-GITANE NEW MATERIALS GO.LTD(originally Shougang
Steel Wire Plant)is a specialized manufcturer,with a history of
over 50 years,for producing special alloy wires and strips of
resistance heading alloys,electrical resistanec alloys,stainless
steels and spiral wires for industrial and domestic applications
etc.The company cover 88,000m² and has an area of
39,268m² for workroom. GITANE owns 500 clerks including 30
percents on technical duty. SG-GITANE obtained the certificate for
quality systemof ISO9002 in 1996. SG-GITANE obtained the
certificate for quality systemof ISO9001 in 2003
SG-GITANE devotes much attention to the need of market and the development of new products,possesses a keen-witted and capable team of technical personnel.Welcome personalities of various circles and friends at home and abroad to visit,hold business talks and spread the economic cooperation with us.We would like to provide efficient service and excellent products for customers.
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