Calico Metal Alloys LLP is a trusted supplier of SMO 254 Sheets in India. With a commitment to quality and reliability, we stand as a prominent name in the industry. Specializing in providing high-grade SMO 254 Sheets, we cater to diverse industrial needs with precision and excellence. Our extensive range of products ensures superior performance and durability, making us the preferred choice for clients across various sectors. Trust us for top-notch SMO 254 Sheets that meet stringent quality standards and exceed expectations.

What is SMO 254 Sheets?

SMO 254 Sheets refer to sheets made from SMO 254, a super-austenitic stainless steel alloy with high levels of chromium, molybdenum, and nitrogen. These sheets exhibit exceptional resistance to corrosion, particularly in aggressive environments such as chloride-containing solutions. They are commonly used in industries like chemical processing, marine engineering, and oil and gas due to their durability and reliability.

SMO 254 Sheets

Manufacturing Process Of SMO 254 Sheets

Reheating Furnace

Reheating furnaces are used in hot rolling mills to heat the steel stock to the rolling temperatures.

Scale Breaker

Slab moves first through a scale breaker, which is a two-high rolling mill with vertical rolls that loosens the furnace scale and removes it with high-pressure water jets.

Finish Rolling

The last stage of the rolling process is cold rolling,

Cooling

Cooling or Quenching is a process of cooling a metal at a rapid rate.

Skin Pass Mill

This produces high-gloss surfaces and achieves the desired mechanical strip properties such as deep-drawing strength.

Marking & Packing

Proper packaging and labeling not only makes the final product look attractive but also save a huge amount of money by saving the product from wrong handling.

Advantages of SMO 254 Sheets

  1. Corrosion Resistance: SMO 254 offers exceptional corrosion resistance in a variety of harsh environments, including seawater, brine solutions, sulfuric acid, and chloride-containing media. This makes it suitable for use in industries such as marine, chemical processing, and oil and gas.
  2. High Strength: SMO 254 exhibits high tensile and yield strength, allowing for its use in structural applications where strength and reliability are critical.
  3. Resistance to Pitting and Crevice Corrosion: Its high molybdenum and nitrogen content provide excellent resistance to pitting and crevice corrosion, which are common issues in chloride-rich environments.
  4. Good Weldability: SMO 254 is readily weldable using conventional welding techniques, which allows for ease of fabrication and repair.
  5. High Temperature Resistance: SMO 254 retains its mechanical properties at elevated temperatures, making it suitable for use in applications where high temperatures are encountered.
  6. Ease of Fabrication: SMO 254 sheets can be easily formed, machined, and fabricated into various components, allowing for versatility in design and manufacturing.
  7. Longevity and Durability: Due to its exceptional corrosion resistance and mechanical properties, SMO 254 sheets offer longevity and durability in aggressive environments, reducing maintenance costs and downtime.

SMO 254 Sheet Specifications

Standards ASTM A240 / ASME SA240
Dimensions ASTM, ASME, and API
Sheets Plates Width 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Sheets Plates Thickness 4mm-100mm
Sheets Plates Length 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Surface Finish No.1, 2B, BA, 8K Mirror, Hairline, satin (Met with Plastic Coated) Embossed, brush, No.4, HL, matt, pvc etc.
Value added services Cladding, Heat Treatment, Annealed, Pickling, Polish, Rolling, Cutting, Bending, Forging, Minor Fabrication Etc.
Hardness Half Hard, Quarter Hard, Soft, Hard, Spring Hard
Form Coils, Foils, Rolls, Strip, Flats, Blank (Circle), Ring (Flange)

Types Of SMO 254 Sheet

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SMO 254 Hot Rolled Sheet

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02

SMO 254 Cold Rolled Sheet

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03

SMO 254 Perforated Sheet

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SMO 254 Polished Sheet

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SMO 254 2B Finish Sheet

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SMO 254 Plain Sheet

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Other Types Of SMO 254 Sheet

6 Moly Perforated Sheet SMO 254 Cold Rolled Sheet
20 Gauge SMO 254 Sheet SMO 254 High Performance Sheet
Precision Ground Stainless Steel Alloy 254 Sheet Extra-Heavy Alloy 254 Sheet
SMO 254 Perforated Sheet 6 Moly Thik Sheet
SMO 254 Sheet 10 Gauge SMO 254 Sheet
Stainless Steel Alloy 254 Plain Sheets SMO 254 2B Finish Sheets
ASME SA240 SMO 254 Cold Rolled Sheets ASTM A240 SMO 254 Sheets
Alloy 254 Sheets Cut To Size Polished SMO 254 Sheet
SMO 254 BA Finish Sheets Alloy 254 HR Sheets
Quality SMO 254 Sheet SMO 254 CR Sheets
SMO 254 Custom Length Sheet Custom Alloy 254 Sheets

6 Moly Sheets Equivalent Grade

STANDARD WERKSTOFF NR. UNS SIS AFNOR EN
SMO 254 1.4547 S31254 2378 Z1 CNDU 20.18.06Az X1CrNiMoCuN20-18-7

Chemical Composition of SMO 254 Sheets

SMO 254 is a high-alloy austenitic stainless steel known for its exceptional corrosion resistance in harsh environments. Its chemical composition typically includes high levels of chromium (approximately 20-22%), nickel (approximately 17.5-18.5%), molybdenum (approximately 6-6.5%), and nitrogen (approximately 0.18-0.22%). Additionally, it contains small amounts of copper and tungsten, contributing to its superior resistance against corrosion, especially in chloride-containing environments like seawater and acidic solutions.

Grade Ni Cr Mo Cu N C Mn Si P S
SMO 254 17.5 – 18.5 19.5 – 20.5 6 – 6.5 0.5 – 1 0.18 – 0.22 0.02 max 1 max 0.8 max 0.03 max 0.01 max

Mechanical Properties of SMO 254 Sheets

SMO 254 sheets exhibit exceptional mechanical properties, characterized by high tensile strength, typically ranging from 650 to 850 MPa (94,000 to 123,000 psi). Additionally, they offer excellent impact toughness and ductility, making them suitable for various demanding applications. With a yield strength exceeding 300 MPa (43,500 psi), these sheets demonstrate remarkable resistance to both corrosion and abrasion, making them ideal for use in aggressive environments such as chemical processing, marine, and offshore industries. Moreover, SMO 254 sheets retain their mechanical integrity even at elevated temperatures, ensuring reliable performance under challenging conditions.

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1320-1390 ℃ 650 300 35 %

Applications of SMO 254 Sheets

SMO 254 is a high-alloy austenitic stainless steel with excellent corrosion resistance, particularly in aggressive environments containing chlorides. SMO 254 sheets, being a versatile form of this material, find numerous applications across various industries due to their exceptional properties. Some of the common applications of SMO 254 sheets include:

  1. Chemical Processing: SMO 254 sheets are widely used in chemical processing industries where corrosion resistance is critical. They are employed in equipment such as reactors, heat exchangers, tanks, and piping systems handling corrosive chemicals.
  2. Oil and Gas Industry: In offshore and onshore oil and gas production facilities, where exposure to seawater and corrosive environments is prevalent, SMO 254 sheets are utilized in pipelines, valves, pumps, and other equipment to withstand corrosion and maintain structural integrity.
  3. Food Processing: In food and beverage processing, SMO 254 sheets are used in equipment such as tanks, vessels, and piping systems that come into contact with acidic or saline food products. They provide excellent corrosion resistance, ensuring product integrity and hygiene.
  4. Pharmaceutical Industry: SMO 254 sheets are utilized in pharmaceutical manufacturing equipment where resistance to aggressive chemicals and sterilization processes is essential to maintain product purity and quality.
  5. Power Generation: In power plants, especially those using seawater for cooling purposes, SMO 254 sheets are employed in heat exchangers, condensers, and other components to resist corrosion and maintain operational efficiency.
  6. Marine Applications: Due to its resistance to seawater corrosion, SMO 254 sheets find applications in marine environments for various components such as shipbuilding, offshore platforms, and coastal infrastructure.
  7. Heat Exchangers: SMO 254 sheets are commonly used in the fabrication of heat exchangers for various industries due to their excellent corrosion resistance, high strength, and thermal conductivity.
  8. Mining Industry: In mining operations where corrosive chemicals are used for processing minerals, SMO 254 sheets are employed in equipment such as leaching tanks, valves, and pumps to withstand aggressive environments.

Overall, SMO 254 sheets are preferred in applications where corrosion resistance, high strength, and reliability are crucial, making them a suitable choice for a wide range of industries operating in demanding environments.

Electrical Industry

Electrical

Automotive Industry

Automotive

Construction Industry

Construction

Defence Industry

Defence

Pharmaceutical Industry

Pharmaceutical

Petroleum Industry

Petroleum

Petrochemical Industry

Petrochemical

Milk & Dairy Industry

Milk & Dairy

Export & Supply Destinations Of Alloy 254 Sheets

Austria, Azerbaijan, Belarus, Belgium, Bulgaria, Croatia, Cyprus, Czechia/Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Netherlands, Norway, Poland, Portugal, Romania, Russia, Serbia, Slovakia, Spain, Sweden, Switzerland, Turkey, Ukraine, United Kingdom.

Afghanistan, Armenia, Azerbaijan, Bahrain, Bangladesh, Bhutan, British, China, Egypt, Hong Kong, India, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kuwait, Kyrgyzstan, Lebanon, Macau, Malaysia, Maldives, Mongolia, Myanmar, Nepal, North Korea, Oman, Philippines, Qatar, Russia, Saudi Arabia, Singapore, South Korea, Sri Lanka, Taiwan, Thailand, Turkey, United Arab Emirates, Vietnam.

Algeria, Angola, Botswana, Burkina Faso, Burundi, Cameroon, Central African Republic, Egypt, Eswatini, Ethiopia, Gambia, Kenya, Liberia, Libya, Madagascar, Mauritania, Mauritius, Morocco, Mozambique, Namibia, Niger, Nigeria, Rwanda, Senegal, Seychelles, South Africa, Tanzania, Tunisia, Uganda, Zambia, Zimbabwe.

Antigua and Barbuda, Bahamas, Barbados, Belize, Canada, Costa Rica, Cuba, Dominica, Dominican Republic, El Salvador, Grenada, Guatemala, Haiti, Honduras, Jamaica, Mexico, Nicaragua, Panama, Saint Lucia, Saint Vincent and the Grenadines, Trinidad and Tobago, United States of America.

Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela.