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SMO 254 Sheet and Plates

Khush Sheets and Plates is a well-known SMO 254 Sheet and Plates manufacturer and supplier in Kolkata, India, offering top-quality stainless steel solutions for highly corrosive and demanding conditions. SMO 254 is a high-alloy austenitic stainless steel with superior corrosion resistance, particularly in seawater and aggressive chemical environments. At Khush Sheets and Plates, we provide SMO 254 Sheets and Plates that are specifically designed according to international standards, utilized in industries like offshore, chemical processing, and marine. Our focus on quality, timely delivery, and customer satisfaction makes us a reliable industry partner.

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SMO 254 Cold Rolled Plates

SMO 254 Hot Rolled Plates

SMO 254 Clad Sheets & Plate

Table of Contents

SMO 254 Sheets and Plates consist of chromium (19.5–20.5%), nickel (17.5–18.5%), molybdenum (6–6.5%), nitrogen (0.18–0.22%), and copper (0.5–1%), with iron. The special combination offers good resistance to pitting, crevice corrosion, and stress corrosion cracking. SMO 254 contains a tensile strength of about 650 MPa and a yield strength of about 300 MPa, with good ductility and impact toughness. It is not magnetic and can be easily welded and fabricated. Such mechanical and chemical properties make it the best for severe and chloride-contaminated environments.

SMO 254 Sheet and Plates Specification

SpecificationsASTM A240 / ASME SA240
Thickness4mm-100mm
Width1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Surface

2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hairline, sand

blast, Brush, etching, etc

FinishHot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)

SMO 254 Sheet and Plates Chemical Composition

Grade Ni C   Mo Mn Si   Fe 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

SMO 254 Sheet and Plates Mechanical Properties

0.2% Proof Stress (N/mm2 ) [ksi] minimum 300 [43.5]
Tensile Strength (N/mm2) [ksi] minimum 650
Elongation (%) minimum 35
Hardness (HBN) 270 max
Reduction of Cross Section Area (%) 50

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If You Are Looking To Buy High Quality Piping Products ?

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

Largest SMO 254 Sheets and Plates Manufacturer and Exporter in Kolkata, India

Khush Sheets and Plates based in Kolkata, India, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes  Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.

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DIN 1.4547 Sheets and Plates offer exceptional corrosion resistance, particularly against pitting, crevice corrosion, and stress corrosion cracking in chloride environments. With high molybdenum and nitrogen content, it performs excellently in harsh chemical and marine conditions. The alloy provides superior strength, durability, and excellent weldability, making it ideal for high-stress applications. Its resistance to high temperatures and aggressive environments ensures long-term performance without degradation. SMO 254 is also highly resistant to oxidation, ensuring it maintains its integrity even in extreme conditions, making it a preferred choice for industries such as chemical processing, petrochemical, and marine.

Physical Properties of SMO 254 Sheets and Plates

Density (Kg.m-1) 8000
Magnetic Permeability <1.05
Young’s Modulus (N/mm2) 200 x 103
Specific Heat, 20°C (J.Kg-1.°K-1) 500
Specific Electrical Resistance, 20°C (µO.m) 0.85
Thermal conductivity, 20°C 13.5

Types of SMO 254 Sheet and Plates

SMO 254 Hot Rolled Sheets
SMO 254 Clad Plates in Uk
SMO 254 Clad Plates
SMO 254 Perforated Plate
SMO 254 Chequered Sheet
SMO 254 Polished Sheet
SMO 254 Cold Rolled Sheets

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Are Custom Sizes Available for SMO 254 Sheet and Plates?

Yes, we offer custom sizes for SMO 254 Sheet and Plates to meet specific project needs. Our team at Khush Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at  sales@khushsheetsandplates.co.in

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SMO 254 Sheet and Plates Equivalent Grade

STANDARDUNSWERKSTOFF NR.AFNORENJISSISGOST
SMO 254S312541.4547Z1 CNDU 20.18.06AzX1CrNiMoCuN20-18-72378

Dimensions of SMO 254 Sheets and Plates

Surface finishThickness (mm)Width (mm)
2B – Cold rolled, heat treated, pickled, skin passed0.25–8.0max. 2032
2D – Cold rolled, heat treated, pickled0.4–6.35max. 1524
2E – Cold rolled, heat treated, mechanically descaled0.4–8.0max. 2032
2R – Cold rolled, bright annealed0.25–3.5max. 1524
2H – Work hardened0.4–6.35max. 1524
Polished, brushed0.5–4.0max. 1524

Application Industry of SMO 254 Sheet and Plates

SMO 254 Plates and Sheets find wide application in industries where high resistance to corrosion is necessary. In marine applications, they are used in seawater handling equipment, saltwater cooling equipment, and ballast tanks for water. In chemical and petrochemical processing industries, SMO 254 is utilized for heat exchangers, condensers, tanks, and pipelines that come into contact with aggressive chemicals and chlorides. It is also used in pulp and paper mills, desalination facilities, and flue-gas treatment systems. With its high strength, long lifespan, and resistance to hostile environments, SMO 254 finds favor as a long-lasting structural and process equipment solution.

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