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JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
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China Corrosion Resistant ASTM A240 Standard 254 SMO Stainless Steel Plate with High
China Corrosion Resistant ASTM A240 Standard 254 SMO Stainless Steel Plate with High

  1. China Corrosion Resistant ASTM A240 Standard 254 SMO Stainless Steel Plate with High
  2. China Corrosion Resistant ASTM A240 Standard 254 SMO Stainless Steel Plate with High
  3. China Corrosion Resistant ASTM A240 Standard 254 SMO Stainless Steel Plate with High
  4. China Corrosion Resistant ASTM A240 Standard 254 SMO Stainless Steel Plate with High
  5. China Corrosion Resistant ASTM A240 Standard 254 SMO Stainless Steel Plate with High
  6. China Corrosion Resistant ASTM A240 Standard 254 SMO Stainless Steel Plate with High

Corrosion Resistant ASTM A240 Standard 254 SMO Stainless Steel Plate with High

  1. MOQ: 50 kg
  2. Price: US $3.25-10.85 / kg
  3. Get Latest Price
Model NO. 254smo
Shape Flat
Technique Cold Rolled
Surface Treatment Bright
Specification 1220*2440, 1500*3000, 1500*6000, 2000*6000mm
Thickness 4mm-100mm
Width 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm
Length 2000mm, 2440mm, 3000mm, 5800mm, 6000mm
Surface 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching
Finish Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Density 8.0 g/cm3
Melting Point 1320-1390 °C
Yield Strength 300
Tensile Strength 650
Elongation 35 %
Certification ISO, AISI, ASTM

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  1. Product Details
  2. Company Details

Product Specification

Model NO. 254smo Shape Flat
Technique Cold Rolled Surface Treatment Bright
Specification 1220*2440, 1500*3000, 1500*6000, 2000*6000mm Thickness 4mm-100mm
Width 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm Length 2000mm, 2440mm, 3000mm, 5800mm, 6000mm
Surface 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching Finish Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Density 8.0 g/cm3 Melting Point 1320-1390 °C
Yield Strength 300 Tensile Strength 650
Elongation 35 % Certification ISO, AISI, ASTM
High Light Corrosion Resistant Stainless Steel PlateHigh Molybdenum Content 254 SMO PlateASTM A240 Standard UNS S31254 Plate
ASTM A240 UNS S31254 / 1.4547 / 254 SMO Duplex Stainless Steel Plates & Sheets
Alloy 254 UNS S31254 Plate, also known as 254 SMO Plate, SA 240 UNS S31254 Plate, and SS 254 SMO F44 Plates, represents a premium super austenitic stainless steel solution for demanding industrial applications.
Product Specifications
SpecificationDetails
StandardASTM A240 / ASME SA240
Thickness4mm - 100mm
Width1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc.
Length2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc.
Surface Finish2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc.
ProcessingHot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Available FormsCoils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange), etc.
Chemical Composition
ElementContent (%)
Nickel (Ni)17.5 - 18.5
Chromium (Cr)19.5 - 20.5
Molybdenum (Mo)6.0 - 6.5
Copper (Cu)0.5 - 1.0
Nitrogen (N)0.18 - 0.22
Carbon (C)0.02 max
Manganese (Mn)1.0 max
Silicon (Si)0.08 max
Phosphorus (P)0.03 max
Sulfur (S)0.01 max
Mechanical Properties
PropertyValue
Density8.0 g/cm³
Melting Point1320-1390 °C
Yield Strength (0.2% Offset)300 MPa
Tensile Strength650 MPa
Elongation35%
Equivalent Grades
StandardDesignation
UNSS31254
Werkstoff Nr.1.4547
AFNORZ1 CNDU 20.18.06Az
ENX1CrNiMoCuN20-18-7
SIS2378
Material Characteristics
Alloy 254 SMO is a premium super austenitic stainless steel with low carbon content, alloyed with molybdenum and nitrogen. This composition delivers exceptional resistance to pitting, crevice corrosion, stress corrosion cracking, and corrosion fatigue. The material offers substantially higher strength than common 300 series stainless steels—nearly double—while maintaining high ductility and impact strength.
Corrosion Resistance
  • Excellent resistance to pitting and crevice corrosion due to high chromium, molybdenum, and nitrogen content
  • Very low carbon content minimizes risk of carbide precipitation during heating
  • Superior resistance in chloride-containing environments, suitable for prolonged seawater exposure without crevice corrosion
Industrial Applications
  • Petroleum production equipment
  • Saltwater handling systems
  • Food and chemical processing equipment
  • Pulp mill bleach systems
  • Flue gas desulphurization scrubbers
  • Tall oil distillation columns
  • Offshore oil & gas production equipment
  • Desalination equipment
  • Elevated oil distillation columns
  • Exhaust gas desulfurization scrubbers
  • Pumps, chokes, valves, and pipework
  • Flanges and manifolds
  • Bleaching equipment in pulp & paper industry
  • Heat exchangers
Product Gallery
254 SMO stainless steel plates and sheets Alloy 254 SMO stainless steel material close-up UNS S31254 stainless steel industrial applications 254 SMO stainless steel surface finishes Super austenitic stainless steel plates ASTM A240 UNS S31254 stainless steel products

Company Details

Bronze Gleitlager

,

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 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Total Annual:

    >1000000

  • Employee Number:

    >100

  • Ecer Certification:

    Verified Supplier

Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...

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  • JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
  • No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
  • https://www.stainless-strips.com/

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