Cheap Price N6 Plate - UNS S31254/ 254SMo Plate Tube Rod Super Austenitic Stainless Steel S31254 – Guojin
Cheap Price N6 Plate - UNS S31254/ 254SMo Plate Tube Rod Super Austenitic Stainless Steel S31254 – Guojin Detail:
Available Products
Seamless tube, Plate, Rod, Forgings, Fasteners, Pipe Fittings.
Production Standards
| Product | ASTM |
| Bars, strips and profiles | A 276, A 484 |
| Plate, Sheet and Strip | A 240, A 480 |
| Seamless and Welded Pipes | A 312, A 999 |
| Welded pipe | A 814, A 999 |
| Seamless and Welded Pipe Fittings | A 269, A 1016 |
| Fittings | A 403, A 960 |
| Forged or rolled pipe flanges and forged fittings | A 182, A 961 |
| Forgings | A 473, A 484 |
Chemical Composition
|
% |
Fe |
Cr |
Ni |
Mo |
C |
Mn |
Si |
P |
S |
Cu |
N |
|
Min |
balanced |
19.5 |
17.50 |
6.0 |
|
|
|
|
|
0.5 |
0.18 |
|
Max |
20.5 |
18.50 |
6.5 |
0.02 |
1.00 |
0.80 |
0.03 |
0.01 |
1.0 |
0.22 |
Physical Properties
|
Density |
8.24 g/cm3 |
|
Melting |
1320-1390℃ |
254SMo Material Properties
254SMO is an austenitic stainless steel. Due to its high molybdenum content, it has extremely high resistance to pitting and crevice corrosion. This grade of stainless steel was developed and developed for use in halide-containing environments such as seawater. 254SMO also has good resistance to uniform corrosion. Especially in halide-containing acids, the steel is superior to ordinary stainless steel. Its C contains <0.03%, so it is called pure austenitic stainless steel (<0.01% is also called super austenitic stainless steel). Super stainless steel is a kind of special stainless steel. First of all, it is different from ordinary stainless steel in chemical composition. It refers to a high alloy stainless steel containing high nickel, high chromium and high molybdenum. Among them, the most famous one is 254SMo containing 6% Mo. This kind of steel has very good local corrosion resistance, and has good pitting corrosion resistance (PI≥40) and It has better stress corrosion resistance and is a substitute for Ni-based alloys and titanium alloys. Secondly, in terms of high temperature resistance or corrosion resistance, it has better high temperature resistance or corrosion resistance, which is irreplaceable for 304 stainless steel. In addition, from the classification of stainless steel, the metallographic structure of special stainless steel is a stable austenite metallographic structure.
Since this special stainless steel is a high-alloy material, the manufacturing process is quite complicated. Generally, people can only rely on traditional processes to manufacture this special stainless steel, such as infusion, forging, rolling and so on.
254SMo Material Application Areas
1. Ocean: marine structures in the marine environment, seawater desalination, seawater aquaculture, seawater heat exchange, etc.
2. Environmental protection field: flue gas desulfurization device for thermal power generation, wastewater treatment, etc.
3. Energy field: nuclear power generation, comprehensive utilization of coal, ocean tide power generation, etc.
4. Petrochemical field: oil refining, chemical and chemical equipment, etc.
5. Food field: salt making, soy sauce brewing, etc.
6. High-concentration chloride ion environment: paper industry, various bleaching devices
Product detail pictures:
Related Product Guide:
Trustworthy good quality and excellent credit score standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of quality first, buyer supreme for Cheap Price N6 Plate - UNS S31254/ 254SMo Plate Tube Rod Super Austenitic Stainless Steel S31254 – Guojin , The product will supply to all over the world, such as: Tunisia, Anguilla, Turin, With the enterprising spirit of high efficiency, convenience, practicality and innovation, and in line with such serving guidance of good quality but better price, and global credit, we are striving to cooperate with the automobile parts companies all over the world to make a win-win partnership.
By Phoebe from Mexico - 2017.09.29 11:19
The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
By Penelope from Portugal - 2017.09.16 13:44
