Factory Directly Supply S32750 Tubes - UNS S31254/ 254SMo Plate Tube Rod Super Austenitic Stainless Steel S31254 – Guojin

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We support our prospective buyers with ideal top quality merchandise and superior level provider. Becoming the specialist manufacturer in this sector, we have now attained abundant practical expertise in producing and managing for UNS N08031 Tubes, Inconel X-750 Plate, UNS N08800 Plate, We adhere on the tenet of Services of Standardization, to meet Customers' Demands.
Factory Directly Supply S32750 Tubes - 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:

Factory Directly Supply S32750 Tubes - UNS S31254/ 254SMo Plate Tube Rod Super Austenitic Stainless Steel S31254 – Guojin detail pictures

Factory Directly Supply S32750 Tubes - UNS S31254/ 254SMo Plate Tube Rod Super Austenitic Stainless Steel S31254 – Guojin detail pictures

Factory Directly Supply S32750 Tubes - UNS S31254/ 254SMo Plate Tube Rod Super Austenitic Stainless Steel S31254 – Guojin detail pictures


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We constantly carry out our spirit of Innovation bringing advancement, Highly-quality guaranteeing subsistence, Administration selling advantage, Credit rating attracting buyers for Factory Directly Supply S32750 Tubes - UNS S31254/ 254SMo Plate Tube Rod Super Austenitic Stainless Steel S31254 – Guojin , The product will supply to all over the world, such as: Tunisia, Egypt, Lesotho, We have more than 8 years of experience in this industry and have a good reputation in this field. Our products have won praise from customers worldwide. Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us.
  • This company has the idea of better quality, lower processing costs, prices are more reasonable, so they have competitive product quality and price, that's the main reason we chose to cooperate.
    5 Stars By Ida from Austria - 2018.06.18 19:26
    The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Kristin from Casablanca - 2018.07.12 12:19