18 Years Factory UNS N07750 Plate - UNS S31254/ 254SMo Plate Tube Rod Super Austenitic Stainless Steel S31254 – Guojin

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Dependable high-quality and fantastic credit standing are our principles, which will help us at a top-ranking position. Adhering to your tenet of quality very first, client supreme for UNS N06625 Tubes, UNS N10276 Bar, Alloy31 Tubes, We have deep cooperation with hundreds of factories around China. The products we provide can match with your different demands. Choose us, and we won't make you regret!
18 Years Factory UNS N07750 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:

18 Years Factory UNS N07750 Plate - UNS S31254/ 254SMo Plate Tube Rod Super Austenitic Stainless Steel S31254 – Guojin detail pictures

18 Years Factory UNS N07750 Plate - UNS S31254/ 254SMo Plate Tube Rod Super Austenitic Stainless Steel S31254 – Guojin detail pictures

18 Years Factory UNS N07750 Plate - UNS S31254/ 254SMo Plate Tube Rod Super Austenitic Stainless Steel S31254 – Guojin detail pictures


Related Product Guide:

We've got quite possibly the most state-of-the-art production gear, experienced and qualified engineers and workers, acknowledged top quality handle systems along with a friendly expert gross sales group pre/after-sales support for 18 Years Factory UNS N07750 Plate - UNS S31254/ 254SMo Plate Tube Rod Super Austenitic Stainless Steel S31254 – Guojin , The product will supply to all over the world, such as: Thailand, Houston, Puerto Rico, Based on experienced engineers, all orders for drawing-based or sample-based processing are welcomed. We have won a good reputation for outstanding customer service among our overseas customers. We will continue to try the best to offer you good quality products and the best service. We are looking forward to serving you.
  • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Alex from Madras - 2017.09.16 13:44
    Managers are visionary, they have the idea of mutual benefits, continuous improvement and innovation, we have a pleasant conversation and Cooperation.
    5 Stars By mary rash from Cambodia - 2017.06.25 12:48