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Alloy 254 SMO Stainless Steel Sheet Plate Manufacturer

254 SMO Sheet Plate · A240 S31254

Siddhagiri Metals and Tubes is a leading supplier, manufacturer and exporter of 254 SMO Stainless Steel Sheet Plate including SMO 254 Sheet, SMO 254 Plate and SMO 254 Sheet Plate with ASTM A240, F44 and UNS S31254.
Other Names: ASTM A240 UNS S31254, ASTM A240 F44, SMO 254 Sheet, SMO 254 Plate, SMO 254 Sheet Plate, SMO 254 Coil, SMO 254 Foil, SMO 254 Strips, SMO 254 shim Sheet, SMO 254 Diamond Plate, SMO 254 Chequered Plate.
Material: SMO 254, Alloy 254, 6Moly, 6Mo, F44, UNS S31254, WNR 1.4547
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
Rating: 3.5/5 based on 83 customer reviews.

254 SMO Stainless Steel Sheet Plate Suppliers • ASTM A240 UNS S31254 • SMO 254 Sheet Plate

Alloy 254 SMO Sheet Plate supplied by Siddhagiri Metals and Tubes is a high quality Alloy 254 SMO Sheet Plate, it comes in forms like 254 SMO Sheet, 254 SMO Plate, 254 SMO Coil, 254 SMO Foil, 254 SMO Strips, 254 SMO Shim Sheet, 254 SMO Diamond Plate, 254 SMO Chequered Plate. Siddhagiri Metals and Tubes offer a comprehensive range of 254 SMO Sheet Plate in different sizes, grades and specifications as per the clients requirements. SMO 254 Sheet and SMO 254 Plate comes with ASTM A240 F44. 254 SMO Stainless Steel Sheets and Plates are widely used in various applications industry like oil refineries, chemical plants, fertilizers plants, petrochemicals plants and sugar mills etc.

Siddhagiri Metals and Tubes specializes in offering hard to find items in large or small quantity. Contact Us Today ! for more information on Alloy 254 SMO Stainless Steel Sheet Plate.

Sheet metal is metal formed by an industrial process into thin, flat pieces. It is one of the fundamental forms used in metalworking and it can be cut and bent into a variety of shapes. Countless everyday objects are fabricated from the metal sheet. Plate and sheet are words used to describe the classification of metal depending on its thickness. While sheet metal is less than 3 mm thick, plate metal is obviously thicker than 3 mm. Alloy 254 SMO Stainless Steel Steel Plate is used in heavy-duty applications such as those found in the aerospace, military and transportation product manufacturing. Aluminium plate, machined to shape, forms the skins of jets and spacecraft fuel tanks, etc. It is used for storage tanks in many industries, in part because some aluminium alloys become tougher at supercold temperatures. This property is especially useful in holding cryogenic (very-low-temperature) materials.

Stainless Steel 254 SMO Sheet Plate is also used to manufacture structural sections for railcars and ships, as well as armour for military vehicles. In transportation, the metal sheets are used to manufacture panels for automobile bodies and tractor trailers. In building and construction, it is formed into products including siding, gutters, roofing, awnings and carports. 254 SMO Sheet and Plates are further categorised in following forms:

Alloy 254 SMO Sheet: If a piece of metal has been rolled out to a thickness greater than that of a foil, but is still less than 6mm it is called sheet. SMO 254 Sheet and Alloy 254 SMO Sheet is in ready stock with Siddhagiri Metals and Tubes.

Alloy 254 SMO Shim Sheet: A shim is thin and often tapered or wedged piece of metal. Shim Sheet is used to fill small gaps or spaces between objects. Sheet Shims are typically used in order to support, adjust for better fit, or provide a level surface. SMO 254 Shim Sheet and Alloy 254 SMO Shim Sheet is in ready stock with Siddhagiri Metals and Tubes.

Alloy 254 SMO Rolled Sheet Coil: Sheet Coils are flat products wound into rolls and having a rectangular cross-section, the width of which is much larger than the thickness. Hot Rolled Sheet Coil is produced from semifinished products (slabs or billets), which are reduced to certain thicknesses by rolling and annealing and wound into a roll. Cold Rolled Sheet Coil is produced by removing rust from a hot-rolled sheet by "pickling" it in a weak acid solution, then washing, brushing, drying, oiling and unrolling the sheet and finally performing cold-rolling by passing the sheet through a reducing mill under pressure and winding it into a roll. Cold-rolled steel Coil is a more highly finished product and has a smoother surface, greater dimensional accuracy (thickness, width, length) and greater strength. SMO 254 Rolled Sheet Coil and Alloy 254 SMO Rolled Sheet Coil is in ready stock with Siddhagiri Metals and Tubes.

Alloy 254 SMO Rolled Sheet Strips: Sheet Strip is a flat product which, immediately after the final rolling pass or after pickling or continuous annealing is wound into laps so as to form a coil. Strip of Sheet as rolled has slightly convex edges, but it may also be supplied with sheared edges or slit from a wider strip. Wide Strip is a strip of a width 600 mm or over, Whereas, Narrow Strip is a strip of a width less than 600 mm. SMO 254 Rolled Sheet Strips and Alloy 254 SMO Rolled Sheet Strips is in ready stock with Siddhagiri Metals and Tubes.

Alloy 254 SMO Plate: Once the metal is more than 6mm thick it is known as plate metal. This type of material is used in circumstances whereby strength and durability are of the utmost importance. SMO 254 Plate and Alloy 254 SMO Plate is in ready stock with Siddhagiri Metals and Tubes.

Alloy 254 SMO Diamond Plate: Diamond plate, also known as a chequered plate, thread plate and floor plate, is a type of metal designed with a regular pattern of raised diamonds or lines on one side, with the reverse side being featureless. Diamond plate is usually Alloy 254 SMO or alloy. SMO 254 Diamond Plate and Alloy 254 SMO Diamond Plate is in ready stock with Siddhagiri Metals and Tubes.

Siddhagiri Metals and Tubes offers SMO 254 Sheet and SMO 254 Plates in a wide range of dimensions. The size range of sheet plate available is 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm. We provide high-quality 6Mo plate and 6Mo sheet conforming to IS, BS, ASTM A240 UNS S31254, ASTM A240 F44 specifications for many applications including custom fabrication and construction projects. Siddhagiri Metals and Tubes are a reliable suppliers of approved pipes, fittings and flanges as well as special items from European, Indian and Japanese origin, approved to Norsok M-650 for the oil and gas sector, shipyards and land-based industry. We have exported 254 SMO Sheet Plates in many countries namely South Africa, Thailand, Indonesia, Australia, Japan, Malaysia, Canada, Brazil, Chile, UK, Saudi Arabia, Qatar, Iran, Sweden, Turkey, Bangladesh, Myanmar, Norway, Omam, etc.

  • Sheet Plate Specification: ASTM A240 UNS S31254, EN 1.4547, ASTM A240 F44
  • Size: 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm
  • Thickness: 0.1mm to 12 mm Thk
  • Type: 254 SMO Sheet, 254 SMO Plate, 254 SMO Coil, 254 SMO Flat
  • Form: Hot Rolled, Cold Rolled, Perforated, chequered
  • Finish:Mirror Finish, BA Finish, 2B Finish, No. 4 Finish
  • Origin: Indian Origin, European Origin, Japanese Origin
  • Testing and Documents: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports
  • Packing: Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests

254 SMO Sheet Plate Sizes in Stock

Material Size Thickness Specification Make
254 SMO Plate / 254 SMO Sheet / 254 SMO Flat / 254 SMO Coil 1250 mm x 2500 mm 0.1mm to 12 mm Thk IS, BS, ASTM, UNS Indian, European and Japanese origin
1000 mm x 2000 mm
1220 mm x 2440 mm (4' x 8')
1500 mm x 3000 mm
2000 mm x 2000 mm
2000 mm x 4000 mm

Forms of Stainless Steel 254 SMO Sheet Plate in Stock

In Stock Sheet Supplier

254 SMO Sheet

SMO 254 Sheet ASTM A240 F44 in 0.1mm to 12 mm Thk

In Stock Plate Supplier

254 SMO Plate

ASTM A240 F44 SMO 254 Plate 0.1mm to 12 mm Thk

In Stock Shim Sheet Supplier

254 SMO Shim Sheet

SMO 254 Shim Sheet in 1250 mm x 2500 mm range

In Stock Sheet Foil Supplier

254 SMO Sheet Foil

SMO 254 Sheet Foil in 0.1mm to 12 mm Thk

In Stock Sheet Coil Supplier

254 SMO Sheet Coil

ASTM A240 UNS S31254 SMO 254 Sheet Coil Supplier

In Stock Sheet Strips Supplier

254 SMO Sheet Strips

SMO 254 Sheet Strips manufacturer & exporter

In Stock Diamond Plate Supplier

254 SMO Diamond Plate

SMO 254 Diamond Plate in 0.1mm to 12 mm Thk

In Stock Chequered Plate Supplier

254 SMO Chequered Plate

SMO 254 Chequered Plate Suppliers

  • Chemical Properties
  • Mechanical Properties
  • Physical Properties
  • C Si Mn P S Ni Cr Mo Cu
    MIN - - - - - 23.000 19.000 4.000 1.000
    MAX 0.020 1.000 2.000 0.045 0.035 28.000 23.000 5.000 2.000
  • Yield Strength
    0.2% Proof
    Tensile strength
    (% in 50mm)
    MIN 300 650 35.00  
    MAX       230
  • Temperature °F 68 212 392 572 752
    Modulus of Elasticity psi x106 29 28 27 26 25
    Coefficient of Thermal            
    Expansion (68°F to T) x10-6/°F          
    Thermal Conductivity Btu/h ft°F 7.5 8.1 8.7 9.8 10.4
    Heat Capacity Btu/lb°F 0.12 0.124 0.129 0.133 0.136
    Electrical Resistivity Ωin x 10-6 33.5 35.4 37.4 40.6 43.3
    Density lb/in³ 0.287 - - - -
    Magnetic Permeability 1.003 1.003 - - - -

Properties of Alloy 254 SMO Stainless Steel

254 SMO Cold Forming

Cold working of SMO 254 can be carried out using all the traditional methods, however the process would be tough due to its high work hardening rate. The result will provide 254 SMO with increased strength and toughness.

254 SMO Hot Forming

Forging, upsetting and other operations relating to 254 SMO can be performed at 982 - 1149°C (1800 - 2100°F). To attain maximum corrosion resistant properties, it is advisable to perform post-process annealing.

254 SMO Machining

SMO 254 is quite tough to machine due to the extremely high work hardening rate and lack of sulfur content; however using sharp tools, overpowered machine tools, positive feeds, good amount of lubrication, and slow speeds tend to provide good machining results.

254 SMO Welding

Welding of stainless steel grade 254 SMO requires filler material without which it results in poor strength properties. Filler metals such as AWS A5.14 ERNiCrMo-3, and alloy 625 are recommended. Electrodes used in the process, have to match with AWS A5.11 ENiCrMo-12.

254 SMO Heat Treatment

254 SMO does not respond to heat treatment. Hardening is possible only through cold reduction.

Services We Offer


Documentation is a very important part of the products we supply, and we work continuously to enhance the efficiency of the document-handling process without compromising quality of the product. Documents provided along with the shipment include Certificate of Origin, Material Test Certificate as per EN 10204 3.1 and 10204 3.2, NACE MR10103 and NACE MR0175 certified Test Certificates.

Quality Assurance

Stainless Steel Plate Sheets are manufactured and controlled to international standards such as ASTM, ASME, BS, MSS, EN, DIN or WERKSTOFFE. Our products undergo stringent quality tests before they are dispatched.

Material Testing

PMI Testing, Ultrasonic Test, Mechanical Testing, Spectro Tests for Chemical Analysis of the grade, Flaring Test, IGC, etc. are some of the tests conducted at our facility. We welcome stage wise inspection from any of your representative or third party inspection agencies.

Packing and Delivery

The product is wrapped and packed in wooden crates or carton boxes. Our primary goal is to deliver quality products in time, no matter where the client is located.

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