What material is 254 SMO?
austenitic stainless steel
Sandvik 254 SMO is a high-alloy austenitic stainless steel developed for use in seawater and other aggressive chloride-bearing media. The steel is characterized by the following properties: Excellent resistance to pitting and crevice corrosion, PRE = ≥42.5* High resistance to general corrosion.
What is S31254 material?
6 Mo (UNS S31254) is a super austenitic stainless steel with a high level of molybdenum and nitrogen, providing high resistance to pitting and crevice corrosion as well as high strength compared with conventional austenitic stainless steels such as 316L.
What is SS 254?
Stainless steel grade 254 SMO™ is a very high end austenitic stainless steel. It is designed with a combination of impact toughness resistance to chloride stress corrosion cracking, and pitting and crevice corrosion with strength that is twice that of the stainless steel 300 series.
What is P10H material?
Services
| ASME P# / GROUP# | MATERIAL GRADE | TRADE NAME |
|---|---|---|
| P8, G4 | SA240 | |
| P9B, G1 | SA203 Gr. E | Nickel Alloy Steel |
| P10C, G1 | SA612 | |
| P10H, G1 | SA240 | Duplex 2205 / Duplex SS |
What is super duplex steel?
SuperDuplex stainless like Duplex, is a mixed microstructure of austenite and ferrite (50/50) which has improved strength over ferritic and austenitic steel grades. The main difference is that Superduplex has a higher Molybdenum and Chromium content which gives the material greater corrosion resistance.
What is duplex stainless steel used for?
Duplex stainless steel, famous for its excellent combination of good mechanical properties and high corrosion resistance, is widely used in the industrial fields, such as the production of seawater heat exchangers and the chemical containers for use in the high-concentration chloride environments.
What is A182 F44?
ASTM A182 F44 is a forging material specification for 44 grade stainless steel and is used for manufacturing bare forgings or forged and machined products for applications involving high temperature service.
What is AL6XN material?
UNS N08367 also commonly referred to as alloy AL6XN® is a low carbon, high purity, nitrogen-bearing “super-austenitic” nickel-molybdenum alloy with excellent resistance to chloride pitting and crevice corrosion.
What is P number in piping?
Base Metals: The P Number
| P Number | Base Metal |
|---|---|
| 41 | High Nickel Content |
| 42 | Nickel, Copper – (Monel 500) |
| 43 | Nickel, Chromium, Iron – (Inconel) (C22, C276, X) |
| 44 | Nickel, Molybdenum – (Hastelloy B2) |
What is P number in material?
A P-Number is an alphanumeric designation assigned to a group of materials. These materials are grouped based on their similar weldability and mechanical characteristics. P-Numbers are assigned to base metals to reduce the number of welding and brazing procedure qualifications required to perform work.
What P number is duplex 2205?
Base Metals: The P Number
| P Number | Base Metal |
|---|---|
| 9A, B, C | 2 – 4 Nickel Steels |
| 10A, B, C, F | Various Low Alloy Steels |
| 10H | Duplex and Super Duplex Stainless Steel (Grades 31803, 32750) |
| 10I | High Chromium Stainless Steel |
What is the difference between duplex and super duplex?
Super duplex stainless steel is essentially duplex stainless steel, but with additional characteristics. It possesses 25% chromium content, 7% nickel content, and 4% molybdenum content. Because it possesses more of each element, it has higher resistance to corrosion than does duplex stainless steel.
What kind of stainless steel is SMO 254?
SMO 254 is austenitic stainless steel product that is designed for the maximum resistant to crevice corrosion and pitting.
What is the trade name for SMO 254?
Readily applied in a range of industries, the products are well accepted and liked by various kinds of industries all over the world. The other trade name for SMO 254 is UNS S31254. In what forms is 254 SMO Available at Ritinox Overseas?
What is the chemical composition of stainless steel grade 254?
The chemical composition of stainless steel grade 254 SMO™ is outlined in the following table. The physical properties of stainless steel grade 254 SMO™ are tabulated below. The following table shows mechanical properties of stainless steel grade 254 SMO™. The thermal properties of stainless steel grade 254 SMO™ are tabulated below.
What can 31254 SMO grade be used for?
This grade has surpassed its original intent and overlapped into many industries proving useful owing to its high level of molybdenum amount other elements, which allows 31254 to be used successfully in various applications such as Flue gas desulfurization and Chemical environments.
