Calico Metal Alloys LLP is a premier supplier of SMO 254 Coils in India. With a commitment to excellence and reliability, we have established ourselves as a trusted name in the industry. Specializing in providing high-quality SMO 254 Coils, we cater to diverse industrial needs with precision and expertise. Our products adhere to stringent quality standards, ensuring durability and performance. Partner with us for your coil requirements and experience unmatched service and quality.

What is SMO 254 Coils?

SMO 254 coils refer to coils made from SMO 254, a high-alloy austenitic stainless steel with exceptional corrosion resistance in various environments, including acidic chloride-containing media. These coils are often used in industries such as chemical processing, pulp and paper production, and seawater desalination due to their resistance to pitting and crevice corrosion. SMO 254 coils offer excellent strength and durability, making them suitable for demanding applications in harsh conditions.

SMO 254 Coils

Manufacturing Process Of SMO 254 Coils

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 Coils

  1. Corrosion Resistance: SMO 254 exhibits exceptional corrosion resistance in a wide range of environments, including those containing chlorides, acids, and seawater. This makes it suitable for applications in industries such as chemical processing, oil and gas, desalination, and marine environments.
  2. High Strength: SMO 254 coils offer high tensile and yield strength, allowing them to withstand high-pressure conditions. This makes them suitable for use in equipment and structures subject to mechanical stress.
  3. Durability: Due to its high chromium, molybdenum, and nitrogen content, SMO 254 coils are highly durable and resistant to pitting, crevice corrosion, and stress corrosion cracking. This ensures a longer service life compared to many other materials in corrosive environments.
  4. Low Maintenance: SMO 254 requires minimal maintenance due to its excellent corrosion resistance, reducing downtime and operational costs associated with maintenance and repair.
  5. Versatility: SMO 254 coils find applications across various industries due to their versatility and performance in corrosive environments. They are used in equipment such as piping systems, heat exchangers, valves, pumps, and tanks.
  6. Longevity: SMO 254 coils offer long-term performance and reliability, even in harsh operating conditions, contributing to the overall efficiency and sustainability of industrial processes.

SMO 254 Coil Specifications

Specifications ASTM A240 / ASME SA240
Dimensions ASTM, ASME, and API
Width 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Thickness 4mm-100mm
Length 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Surface Finish 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, hairline, sand blast, Brush, etching, Hot rolled coil (HR), Cold rolled coil (CR), SATIN (Met with Plastic Coated) etc
Hardness Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Form Coils, Foils, Rolls, Plain Coil, Shim Coil, Strip

Types Of SMO 254 Coil

01

SMO 254 Hot Rolled Coil

img
02

6 Moly Cold Rolled Coil

img
03

SMO 254 Foils

img
04

SMO 254 Plain Coil

img
05

SMO 254 Shim Coil

img
06

Alloy 254 Slit Coil

img

Other Types Of SMO 254 Coils

Allo 254 Coils SMO 254 Cold Rolled Coil
2D Finish SMO 254 Coil SMO 254 BA Finish Coils
SMO 254 Foils Stainless Steel Alloy 254 Plain Coil
SMO 254 Shim Coils Alloy 254 Strip
SMO 254 Coils SMO 254 2D Finish Coils
6 Moly Coils SMO 254 2B Finish Coils
ASME SA240 SMO 254 Cold Rolled Coils ASTM A240 SMO 254 Coil
SMO 254 Matt PVC Coils SMO 254 Slit Coils
6 Moly Slit Coils SMO 254 HR Coils
Cut To Size SMO 254 Coils SMO 254 Industrial Coils

Alloy 254 Coils Equivalent Grade

STANDARD UNS WNR. AFNOR SIS JIS
SMO 254 S31254 1.4547 Z1 CNDU 20.18.06Az X1CrNiMoCuN20-18-7 2378

Chemical Composition of SMO 254 Coils

SMO 254 is a high-alloy austenitic stainless steel known for its exceptional corrosion resistance in harsh environments. The chemical composition typically includes high levels of chromium (around 20-22%), nickel (around 17-20%), molybdenum (6-7%), and nitrogen (0.18-0.22%). Additionally, it contains small amounts of copper, manganese, silicon, phosphorus, sulfur, and carbon, all contributing to its superior resistance to corrosion and oxidation even in highly acidic or chloride-rich environments.

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

Mechanical Properties of SMO 254 Coils

SMO 254 is a high-alloy austenitic stainless steel known for its exceptional corrosion resistance in harsh environments, such as those containing acids, chlorides, and seawater. The mechanical properties of SMO 254 coils typically include a tensile strength ranging from 650 to 850 MPa, a yield strength of approximately 300 to 350 MPa, and elongation values of around 35% to 45%. These coils exhibit excellent toughness, high ductility, and good weldability, making them suitable for various demanding applications in industries such as chemical processing, oil and gas, and marine engineering.

Element Density Melting Point Yield Strength (0.2%Offset Tensile Strength Elongation
SMO 254 8.0 g/cm3 1320-1390 ℃ 300 650 35 %

Applications of SMO 254 Coils

SMO 254 is a high-alloy austenitic stainless steel with excellent corrosion resistance in a wide range of environments, particularly those containing chloride ions. SMO 254 coils, being a form of this material, find applications in various industries where corrosion resistance, high strength, and durability are essential. Some of the common applications of SMO 254 coils include:

  1. Chemical Processing: SMO 254 coils are widely used in chemical processing industries where resistance to corrosive chemicals is critical. They are employed in the construction of reactors, vessels, piping systems, and heat exchangers handling aggressive chemicals such as sulfuric acid, hydrochloric acid, phosphoric acid, and organic acids.
  2. Oil and Gas Industry: SMO 254 coils are utilized in offshore and onshore oil and gas production facilities due to their exceptional resistance to corrosion in seawater and high chloride environments. They are employed in equipment such as pipelines, heat exchangers, valves, pumps, and separators.
  3. Pharmaceutical Industry: SMO 254 coils are employed in pharmaceutical manufacturing processes where resistance to corrosion from aggressive chemicals and sanitizing agents is required.
  4. Food Processing: Due to its excellent corrosion resistance and hygienic properties, SMO 254 coils are utilized in food processing equipment such as tanks, mixers, and piping systems.
  5. Seawater Applications: SMO 254 coils are extensively used in marine applications such as shipbuilding, offshore platforms, and marine equipment due to their resistance to corrosion in seawater.
  6. Mining and Metallurgy: SMO 254 coils find applications in mining and metallurgical processes where they are exposed to corrosive environments during extraction, processing, and refining operations.

In summary, SMO 254 coils are versatile materials with a wide range of applications across various industries where corrosion resistance, high strength, and durability are paramount.

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 SMO 254 Coils

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.