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Corrosion Resistant 254 SMO Plate with High Molybdenum Content and Hot Rolled Super Austenitic Steel Plate
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Corrosion Resistant 254 SMO Plate with High Molybdenum Content and Hot Rolled Super Austenitic Steel Plate
  • Name
  • Name
  • Name
  • Name
  • Name

Corrosion Resistant 254 SMO Plate with High Molybdenum Content and Hot Rolled Super Austenitic Steel Plate

MOQ: 50
Price: 2.18
Details Information
Product Description
Detail Information
Certification
ISO, AISI, ASTM
Model Number:
S31254 254smo
Shape:
Flat
Technique:
Hot 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 Finish:
2B, 2D, BA, NO.1, NO.4, NO.8, 8K, Mirror, Checkered, Embossed, Hair Line, Sand Blast, Brush, Etching
Density:
8.0 G/cm3
Melting Point:
1320-1390 °C
Yield Strength:
300
Tensile Strength:
650
Elongation:
35 %
Production Capacity:
50000kgs
Highlight:

Corrosion Resistant 254 SMO Plate

,

High Molybdenum Content Super Austenitic Steel Plate

,

Hot Rolled S31254 Plate

Product Description
Super Austenitic Steel 254 SMO Plate Material S31254
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.
SMO 254 / UNS S31254 Sheets & Plates Specifications
Comprehensive specifications for SMO 254 / UNS S31254 Sheets & Plates. Contact us for any specifications not listed below.
Specifications ASTM A240 / ASME SA240
Thickness 4mm-100mm
Width 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Surface 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc
Finish Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc.
SMO 254 / UNS S31254 Chemical Composition
Grade SMO 254
Ni 17.5 – 18.5
Cr 19.5 – 20.5
Mo 6 – 6.5
Cu 0.5 – 1.0
N 0.18 – 0.22
C 0.02
Mn 1.0
Si 0.08
P 0.03
S 0.01
SMO 254 / UNS S31254 Mechanical Properties
Grade SMO 254
Density 8.0 g/cm3
Melting Point 1320-1390 °C
Yield Strength (0.2% Offset) 300
Tensile Strength 650
Elongation 35 %
SMO 254 / UNS S31254 Equivalent Grades
STANDARD SMO 254
UNS S31254
WERKSTOFF NR. 1.4547
AFNOR Z1 CNDU 20.18.06Az
EN X1CrNiMoCuN20-18-7
SIS 2378
Applications of S31254 Stainless Steel
  • Elevated oil distillation columns
  • Exhaust gas desulfurization scrubbers
  • Pumps, chokes, and valves
  • Industrial components for oil and gas
  • Food processing equipment components
  • Pipework and manifolds
  • Saltwater handling systems
  • Chemical industry components
  • Bleaching equipment in pulp & paper industry
  • Desalination equipment
  • Heat exchangers
  • Flanges and manifolds
Alloy 254 SMO is a premium super austenitic stainless steel with enhanced molybdenum and nitrogen content and low carbon composition. This alloy demonstrates exceptional resistance to pitting, crevice corrosion, stress cracking, and corrosion fatigue. With strength nearly double that of standard 300 series stainless steel, Alloy 254 SMO maintains high ductility and impact strength while providing superior performance in high chloride environments including brackish water, seawater, pulp mill bleach plants, and chloride process streams.
Primary Applications
Due to its high molybdenum and nickel content, Alloy 254 SMO is ideally suited for high chloride environments including:
  • 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
Material Standards
  • ASTM/ASME: UNS S31254
  • EURONORM: FeMi35Cr20Cu4Mo2
  • DIN: 2.4660
Corrosion Resistance Properties
  • Excellent resistance to pitting and crevice corrosion due to high chromium, molybdenum, and nitrogen content
  • Very low carbon content minimizes carbide precipitation risk during heating
  • Superior resistance in chloride-containing waters, suitable for prolonged seawater exposure without crevice corrosion
Corrosion Resistant 254 SMO Plate with High Molybdenum Content and Hot Rolled Super Austenitic Steel Plate 0 Corrosion Resistant 254 SMO Plate with High Molybdenum Content and Hot Rolled Super Austenitic Steel Plate 1 Corrosion Resistant 254 SMO Plate with High Molybdenum Content and Hot Rolled Super Austenitic Steel Plate 2 Corrosion Resistant 254 SMO Plate with High Molybdenum Content and Hot Rolled Super Austenitic Steel Plate 3 Corrosion Resistant 254 SMO Plate with High Molybdenum Content and Hot Rolled Super Austenitic Steel Plate 4 Corrosion Resistant 254 SMO Plate with High Molybdenum Content and Hot Rolled Super Austenitic Steel Plate 5 Corrosion Resistant 254 SMO Plate with High Molybdenum Content and Hot Rolled Super Austenitic Steel Plate 6
Tags: 

0.12mm 304 Stainless Steel Sheet,  

316L 304 ss sheet metal,  

0.1mm SS304 Stainless Steel Sheet

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PRODUCTS DETAILS
Products

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Stainless Steel Strip Coil

Stainless Steel Welded Tube

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Stainless Steel Round Bar

Stainless Steel Angle Bar

Stainless Steel Flat Bar

Stainless Steel U Bar

Stainless Steel Square Bar

Stainless Steel Hex Bar

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Corrosion Resistant 254 SMO Plate with High Molybdenum Content and Hot Rolled Super Austenitic Steel Plate
  • Name
  • Name
  • Name
  • Name
  • Name
Corrosion Resistant 254 SMO Plate with High Molybdenum Content and Hot Rolled Super Austenitic Steel Plate
MOQ: 50
Price: 2.18
Detail Information
Product Description
Detail Information
Certification
ISO, AISI, ASTM
Model Number:
S31254 254smo
Shape:
Flat
Technique:
Hot 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 Finish:
2B, 2D, BA, NO.1, NO.4, NO.8, 8K, Mirror, Checkered, Embossed, Hair Line, Sand Blast, Brush, Etching
Density:
8.0 G/cm3
Melting Point:
1320-1390 °C
Yield Strength:
300
Tensile Strength:
650
Elongation:
35 %
Production Capacity:
50000kgs
Minimum Order Quantity:
50
Price:
2.18
Highlight

Corrosion Resistant 254 SMO Plate

,

High Molybdenum Content Super Austenitic Steel Plate

,

Hot Rolled S31254 Plate

Product Description
Super Austenitic Steel 254 SMO Plate Material S31254
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.
SMO 254 / UNS S31254 Sheets & Plates Specifications
Comprehensive specifications for SMO 254 / UNS S31254 Sheets & Plates. Contact us for any specifications not listed below.
Specifications ASTM A240 / ASME SA240
Thickness 4mm-100mm
Width 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Surface 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc
Finish Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc.
SMO 254 / UNS S31254 Chemical Composition
Grade SMO 254
Ni 17.5 – 18.5
Cr 19.5 – 20.5
Mo 6 – 6.5
Cu 0.5 – 1.0
N 0.18 – 0.22
C 0.02
Mn 1.0
Si 0.08
P 0.03
S 0.01
SMO 254 / UNS S31254 Mechanical Properties
Grade SMO 254
Density 8.0 g/cm3
Melting Point 1320-1390 °C
Yield Strength (0.2% Offset) 300
Tensile Strength 650
Elongation 35 %
SMO 254 / UNS S31254 Equivalent Grades
STANDARD SMO 254
UNS S31254
WERKSTOFF NR. 1.4547
AFNOR Z1 CNDU 20.18.06Az
EN X1CrNiMoCuN20-18-7
SIS 2378
Applications of S31254 Stainless Steel
  • Elevated oil distillation columns
  • Exhaust gas desulfurization scrubbers
  • Pumps, chokes, and valves
  • Industrial components for oil and gas
  • Food processing equipment components
  • Pipework and manifolds
  • Saltwater handling systems
  • Chemical industry components
  • Bleaching equipment in pulp & paper industry
  • Desalination equipment
  • Heat exchangers
  • Flanges and manifolds
Alloy 254 SMO is a premium super austenitic stainless steel with enhanced molybdenum and nitrogen content and low carbon composition. This alloy demonstrates exceptional resistance to pitting, crevice corrosion, stress cracking, and corrosion fatigue. With strength nearly double that of standard 300 series stainless steel, Alloy 254 SMO maintains high ductility and impact strength while providing superior performance in high chloride environments including brackish water, seawater, pulp mill bleach plants, and chloride process streams.
Primary Applications
Due to its high molybdenum and nickel content, Alloy 254 SMO is ideally suited for high chloride environments including:
  • 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
Material Standards
  • ASTM/ASME: UNS S31254
  • EURONORM: FeMi35Cr20Cu4Mo2
  • DIN: 2.4660
Corrosion Resistance Properties
  • Excellent resistance to pitting and crevice corrosion due to high chromium, molybdenum, and nitrogen content
  • Very low carbon content minimizes carbide precipitation risk during heating
  • Superior resistance in chloride-containing waters, suitable for prolonged seawater exposure without crevice corrosion
Corrosion Resistant 254 SMO Plate with High Molybdenum Content and Hot Rolled Super Austenitic Steel Plate 0 Corrosion Resistant 254 SMO Plate with High Molybdenum Content and Hot Rolled Super Austenitic Steel Plate 1 Corrosion Resistant 254 SMO Plate with High Molybdenum Content and Hot Rolled Super Austenitic Steel Plate 2 Corrosion Resistant 254 SMO Plate with High Molybdenum Content and Hot Rolled Super Austenitic Steel Plate 3 Corrosion Resistant 254 SMO Plate with High Molybdenum Content and Hot Rolled Super Austenitic Steel Plate 4 Corrosion Resistant 254 SMO Plate with High Molybdenum Content and Hot Rolled Super Austenitic Steel Plate 5 Corrosion Resistant 254 SMO Plate with High Molybdenum Content and Hot Rolled Super Austenitic Steel Plate 6
Tags: 

0.12mm 304 Stainless Steel Sheet,

316L 304 ss sheet metal,

0.1mm SS304 Stainless Steel Sheet

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