Description:
The alloy is solution strengthening deformation superalloy, its working temp is under 800º C. Its heat resistance, plasticity is good, the same as its thermal fatigue resistance and antioxidant performance. The main products are cold rolled plates, bars, rings, wires and tubes.
Melting Range: 1374~1420º C
Density: 8.4G/cm³
|
Chemical Composition, % |
|
Element |
C |
Cr |
Ni |
Al |
Ti |
Fe |
|
Mass fraction |
≤0.12 |
19.00~22.00 |
rest |
≤0.15 |
0.15~0.35 |
≤1.50 |
|
Element |
S |
P |
Si |
Mn |
Cu |
_ |
|
Mass fraction |
≤0.020 |
≤0.030 |
≤0.80 |
≤0.70 |
≤0.200 |
_ |
|
Thermal conductivity: |
|
θ/ºC |
100 |
200 |
300 |
400 |
500 |
600 |
700 |
800 |
900 |
_ |
|
λ/[W/(m@ºC)] |
15.1 |
16.3 |
18.0 |
19.3 |
20.9 |
22.2 |
23.4 |
25.1 |
26.4 |
_ |
|
Resistivity: |
|
θ/ºC |
20 |
100 |
200 |
300 |
400 |
500 |
600 |
700 |
800 |
_ |
|
ρ/(10 -6 Ω@m) |
1.090 |
1.099 |
1.108 |
1.117 |
1.127 |
1.153 |
1.135 |
1.126 |
1.123 |
_ |
|
Coefficient of linear expansion: |
|
θ/ºC |
20~100 |
20~200 |
20~300 |
20~400 |
20~500 |
|
α/(10 -6 ºC -1 ) |
12.8 |
13.5 |
14.3 |
15.0 |
15.5 |
|
θ/ºC |
20~600 |
20~700 |
20~800 |
20~900 |
_ |
|
α/(10 -6 ºC-1 ) |
16.1 |
17.0 |
17.5 |
18.0 |
_ |
Jiangsu ToLand Alloy Co., Ltd. Was founded in May 1991. The factory covers an area of 200, 000 square meter. The registered capital of the company is RMB 125 million. As"A Key High-tech Enterprise of National Torch Plan"and"A high-tech enterprise in Jiangsu Province", the company specializes in research & development and production of super alloys, corrosion resistant alloys, precision alloys, and other special alloys and their products. It has state of the art special smelting and precision casting production lines as well as domestic leading forging & rolling, drawing and tube production lines and it has formed a product system which super alloy, special alloy pipe and revestment precision casting structure are three major products as the core.
Over the years, the company has always been adhering to the corporate spirit of "Loyalty, Innovation, Creditworthiness and Diligence" and the business philosophy of "Technological Innovation, Reliable Quality, Continuous Improvement and Customer Satisfaction". It enjoys a high recognition and reputation among customers and in the society.
The company will continue investing in world class research and development of new technologies and products, broadening of product chains, and exploration of domestic and international markets, in order to become a research & development and production base of high-performance alloys and derivative products as well as an enterprise with independent intellectual property rights and core competitiveness at home and abroad.
