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Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance
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Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance
  • Name
  • Name
  • Name
  • Name
  • Name

Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance

MOQ: 100
Price: 5.56
Details Information
Product Description
Detail Information
Certification
ISO, AISI, ASTM, EN, DIN
Shape:
Flat
Technique:
Cold Rolled
Surface Treatment:
Polished
Specification:
1220*2440, 1500*3000, 1500*6000, 2000*6000mm
Thickness Range:
0.6 - 20.0mm
Cold Rolled Thickness:
0.3mm-3mm
Hot Rolled Thickness:
3.0mm-80mm
Cold Rolled Size:
1000*2000mm, 1219*2438mm, 1500*3000mm
Hot Rolled Size:
1500*6000mm, 1800*6000mm, 2000*6000mm
Carbon Content:
≤0.02
Silicon Content:
≤0.80
Manganese Content:
≤1.00
Phosphorus Content:
≤0.03
Sulfur Content:
≤0.01
Chromium Content:
19.5-20.5
Highlight:

Laser Cutting 254SMO Stainless Steel Plate

,

Corrosion Resistant Super Austenitic Stainless Steel Plate

,

High Molybdenum Content S31254 Stainless Steel Plate

Product Description
Laser Cutting 254SMO Stainless Steel Sheet and Plate
Thickness Range: 0.6 - 20.0mm
Product Specifications
Product Name 254SMO Stainless Steel Sheet & Plate
Thickness Cold rolled: 0.3mm-3mm
Hot rolled: 3.0mm-80mm
Standard Size Cold Rolled: 1000×2000mm, 1219×2438mm, 1500×3000mm
Hot Rolled: 1500×6000mm, 1800×6000mm, 2000×6000mm
Service Cutting (laser cutting, plasma cutting, cutting machine), Bending
Surface Service Raw finishing (2B NO.1)
Finishing (HL 8K Checkered, etc.)
Standard ASTM, AISI, DIN, EN, GB, JIS
Main Grades 200 series: 201, 202
300 series: 301, 304, 309S, 310S, 316L, 316Ti, 317L, 321, 347
400 series: 409, 409L, 410, 420, 430, 431, 439, 441, 443, 444
Special grade: duplex 2205, 2507, 904L, 254SMO, 253MA
Nickel Alloy: C276, C4, Monel400, 500, 600, 625, 800, 825, etc.
Brand TISCO, BAOSTEEL, ZPSS, LISCO, JISCO
Application Range Decoration, Industry, Kitchenware, Building, Elevator
Material Description
S31254 F44 1.4547 254SMo Two-Phase Stainless Steel Overview
High molybdenum content combined with elevated chromium and nitrogen levels provide 254SMO with exceptional resistance to pitting and crevice corrosion. The addition of copper enhances corrosion resistance in various acidic environments. With its high nickel, chromium, and molybdenum content, 254SMO offers excellent stress corrosion cracking resistance. Extensive field testing confirms its superior crevice corrosion resistance in seawater, even at elevated temperatures. The material's corrosion performance in acidic solutions and oxidizing halide environments matches that of premium nickel-based and titanium alloys. High nitrogen content provides superior mechanical strength compared to conventional austenitic stainless steels, while maintaining excellent ductility, impact strength, and weldability.
Chemical Composition
Element Content (%)
C≤0.02
Si≤0.80
Mn≤1.00
P≤0.03
S≤0.01
Cr≥19.5-20.5
Ni≥4.5-6.5
Mo≥6.0-6.5
N≤0.18-0.22
Metallographic Structure
254SMO features a face-centered cubic lattice structure. Standard annealing at 1150-1200°C produces austenitic structure. While minor metal mesophase traces may appear in material centers, they typically don't adversely affect impact strength or corrosion resistance. These phases may precipitate at grain boundaries when exposed to 600-1000°C temperatures.
Corrosion Resistance
Very low carbon content minimizes carbide precipitation risk during heating. The material passes Strauss Test ASTMA262 specification E even after sensitization at 600-1000°C for one hour. In chloride, bromide, or iodide solutions where conventional stainless steels suffer pitting, crevice corrosion, or stress corrosion cracking, 254SMO maintains superior performance. It offers significantly better corrosion resistance than 316 stainless steel in pure sulfuric acid and can be used in diluted hydrochloric acid at ambient temperatures. The material performs well across various concentrations and temperatures in fluorosilicic acid (H₂SiF₄) and hydrofluoric acid (HF).
Company Information
Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance 0
We are authorized agents for major steel mills including TISCO, POSCO, ESS, BAOSTEEL, JISCO, TSINGSHAN, YGJF, LISCO, HONGWANG, BENSTEEL, and other leading domestic steel manufacturers. We also serve as China dealers for international mills including ACERINOX, OUTOKUMPU, Thyssen Krupp, APERAM, NISSHIN, NSSC, and Nippon Yakin Kogyo.
Our product portfolio includes 200, 300, and 400 series stainless steel, along with high-temperature alloys, nickel-based alloys, corrosion-resistant alloys, precision alloys, special alloy steels, cobalt-based alloys, and special super austenitic and duplex stainless steels. Products encompass round steel, forgings, steel pipes, steel plates, precision steel strips, flanges, pipe fittings, and fasteners. All materials are manufactured and tested according to ASTM/ASME, GB, JIS, and other international standards.
We maintain extensive inventories of nickel-based alloys, high-temperature alloy round steel, tube billets, and imported high-temperature alloy steel plates in various specifications. We provide supporting imported welding wires and rods to ensure timely delivery for desulfurization and denitrification projects, petroleum, and petrochemical equipment.
Our products serve diverse industries including petrochemical, aerospace, military equipment, power plant metallurgy, desulfurization systems, chemical fiber machinery, papermaking machinery, pharmaceutical equipment, food industry, ocean transportation, chemical ships, and food machinery.
Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance 1 Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance 2 Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance 3
Processing Services
Surface Finishing: Mirror Polishing, Hairline Finishing, SB, NO.4, Santi Finishing, Anti-finger Print, PVC film Cover, Titanium Colored, Checkered Finishing
Cutting Service: Laser Cutting, Waterjet Cutting, Plasma Cutting, Machine Cutting, Slit Cutting
Bending Service: Bending range for thickness up to 30mm
Welding Service: Comprehensive welding processes available
Packing and Delivery
Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance 4
Packing Options for Sheets
  • Type 1: Wooden pallets with waterproof paper
  • Type 2: Wooden pallets with waterproof paper + steel corner protection
  • Type 3: Wooden pallets with waterproof paper + steel corner + wooden plates cover
  • Type 4: Wooden box
* Each packing loads approximately 1.5 - 2 Tons
Packing for Coils
Coils and strips are loaded on #-shaped wooden frames with surfaces protected by waterproof paper and plastic film.
* Each frame loads up to 6 Tons
Product Pictures
Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance 5 Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance 6 Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance 7 Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance 8 Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance 9 Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance 10
Trade Information
MOQ 1 Ton
Price Term FOB
Payment L/C at sight or 30% TT as deposit
Delivery Time 20-30 days after receiving deposit by T/T or L/C
Sample Samples free with express charges borne by customer
Packaging Standard export package with waterproof paper, metal pallet, angle bar protection, steel strip or as required
Contact Us
Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance 11
Tags: 

0.12mm 304 Stainless Steel Sheet,  

316L 304 ss sheet metal,  

0.1mm SS304 Stainless Steel Sheet

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Products
PRODUCTS DETAILS
Products

Cold Rolled Stainless Steel Sheet

Hot Rolled Stainless Steel Plate

Stainless Steel Checkered Plate

Stainless Steel Strip Coil

Stainless Steel Welded Tube

Stainless Steel Seamless Tube

Stainless Steel Round Bar

Stainless Steel Angle Bar

Stainless Steel Flat Bar

Stainless Steel U Bar

Stainless Steel Square Bar

Stainless Steel Hex Bar

Duplex Stainless Steel

Hastelloy Alloy

Nickel Alloy

Monel Alloy

Nitronic Alloy

Incoloy Alloy

Inconel Alloy

Titanium Alloy

Copper Material

Aluminum Material
Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance
  • Name
  • Name
  • Name
  • Name
  • Name
Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance
MOQ: 100
Price: 5.56
Detail Information
Product Description
Detail Information
Certification
ISO, AISI, ASTM, EN, DIN
Shape:
Flat
Technique:
Cold Rolled
Surface Treatment:
Polished
Specification:
1220*2440, 1500*3000, 1500*6000, 2000*6000mm
Thickness Range:
0.6 - 20.0mm
Cold Rolled Thickness:
0.3mm-3mm
Hot Rolled Thickness:
3.0mm-80mm
Cold Rolled Size:
1000*2000mm, 1219*2438mm, 1500*3000mm
Hot Rolled Size:
1500*6000mm, 1800*6000mm, 2000*6000mm
Carbon Content:
≤0.02
Silicon Content:
≤0.80
Manganese Content:
≤1.00
Phosphorus Content:
≤0.03
Sulfur Content:
≤0.01
Chromium Content:
19.5-20.5
Minimum Order Quantity:
100
Price:
5.56
Highlight

Laser Cutting 254SMO Stainless Steel Plate

,

Corrosion Resistant Super Austenitic Stainless Steel Plate

,

High Molybdenum Content S31254 Stainless Steel Plate

Product Description
Laser Cutting 254SMO Stainless Steel Sheet and Plate
Thickness Range: 0.6 - 20.0mm
Product Specifications
Product Name 254SMO Stainless Steel Sheet & Plate
Thickness Cold rolled: 0.3mm-3mm
Hot rolled: 3.0mm-80mm
Standard Size Cold Rolled: 1000×2000mm, 1219×2438mm, 1500×3000mm
Hot Rolled: 1500×6000mm, 1800×6000mm, 2000×6000mm
Service Cutting (laser cutting, plasma cutting, cutting machine), Bending
Surface Service Raw finishing (2B NO.1)
Finishing (HL 8K Checkered, etc.)
Standard ASTM, AISI, DIN, EN, GB, JIS
Main Grades 200 series: 201, 202
300 series: 301, 304, 309S, 310S, 316L, 316Ti, 317L, 321, 347
400 series: 409, 409L, 410, 420, 430, 431, 439, 441, 443, 444
Special grade: duplex 2205, 2507, 904L, 254SMO, 253MA
Nickel Alloy: C276, C4, Monel400, 500, 600, 625, 800, 825, etc.
Brand TISCO, BAOSTEEL, ZPSS, LISCO, JISCO
Application Range Decoration, Industry, Kitchenware, Building, Elevator
Material Description
S31254 F44 1.4547 254SMo Two-Phase Stainless Steel Overview
High molybdenum content combined with elevated chromium and nitrogen levels provide 254SMO with exceptional resistance to pitting and crevice corrosion. The addition of copper enhances corrosion resistance in various acidic environments. With its high nickel, chromium, and molybdenum content, 254SMO offers excellent stress corrosion cracking resistance. Extensive field testing confirms its superior crevice corrosion resistance in seawater, even at elevated temperatures. The material's corrosion performance in acidic solutions and oxidizing halide environments matches that of premium nickel-based and titanium alloys. High nitrogen content provides superior mechanical strength compared to conventional austenitic stainless steels, while maintaining excellent ductility, impact strength, and weldability.
Chemical Composition
Element Content (%)
C≤0.02
Si≤0.80
Mn≤1.00
P≤0.03
S≤0.01
Cr≥19.5-20.5
Ni≥4.5-6.5
Mo≥6.0-6.5
N≤0.18-0.22
Metallographic Structure
254SMO features a face-centered cubic lattice structure. Standard annealing at 1150-1200°C produces austenitic structure. While minor metal mesophase traces may appear in material centers, they typically don't adversely affect impact strength or corrosion resistance. These phases may precipitate at grain boundaries when exposed to 600-1000°C temperatures.
Corrosion Resistance
Very low carbon content minimizes carbide precipitation risk during heating. The material passes Strauss Test ASTMA262 specification E even after sensitization at 600-1000°C for one hour. In chloride, bromide, or iodide solutions where conventional stainless steels suffer pitting, crevice corrosion, or stress corrosion cracking, 254SMO maintains superior performance. It offers significantly better corrosion resistance than 316 stainless steel in pure sulfuric acid and can be used in diluted hydrochloric acid at ambient temperatures. The material performs well across various concentrations and temperatures in fluorosilicic acid (H₂SiF₄) and hydrofluoric acid (HF).
Company Information
Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance 0
We are authorized agents for major steel mills including TISCO, POSCO, ESS, BAOSTEEL, JISCO, TSINGSHAN, YGJF, LISCO, HONGWANG, BENSTEEL, and other leading domestic steel manufacturers. We also serve as China dealers for international mills including ACERINOX, OUTOKUMPU, Thyssen Krupp, APERAM, NISSHIN, NSSC, and Nippon Yakin Kogyo.
Our product portfolio includes 200, 300, and 400 series stainless steel, along with high-temperature alloys, nickel-based alloys, corrosion-resistant alloys, precision alloys, special alloy steels, cobalt-based alloys, and special super austenitic and duplex stainless steels. Products encompass round steel, forgings, steel pipes, steel plates, precision steel strips, flanges, pipe fittings, and fasteners. All materials are manufactured and tested according to ASTM/ASME, GB, JIS, and other international standards.
We maintain extensive inventories of nickel-based alloys, high-temperature alloy round steel, tube billets, and imported high-temperature alloy steel plates in various specifications. We provide supporting imported welding wires and rods to ensure timely delivery for desulfurization and denitrification projects, petroleum, and petrochemical equipment.
Our products serve diverse industries including petrochemical, aerospace, military equipment, power plant metallurgy, desulfurization systems, chemical fiber machinery, papermaking machinery, pharmaceutical equipment, food industry, ocean transportation, chemical ships, and food machinery.
Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance 1 Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance 2 Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance 3
Processing Services
Surface Finishing: Mirror Polishing, Hairline Finishing, SB, NO.4, Santi Finishing, Anti-finger Print, PVC film Cover, Titanium Colored, Checkered Finishing
Cutting Service: Laser Cutting, Waterjet Cutting, Plasma Cutting, Machine Cutting, Slit Cutting
Bending Service: Bending range for thickness up to 30mm
Welding Service: Comprehensive welding processes available
Packing and Delivery
Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance 4
Packing Options for Sheets
  • Type 1: Wooden pallets with waterproof paper
  • Type 2: Wooden pallets with waterproof paper + steel corner protection
  • Type 3: Wooden pallets with waterproof paper + steel corner + wooden plates cover
  • Type 4: Wooden box
* Each packing loads approximately 1.5 - 2 Tons
Packing for Coils
Coils and strips are loaded on #-shaped wooden frames with surfaces protected by waterproof paper and plastic film.
* Each frame loads up to 6 Tons
Product Pictures
Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance 5 Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance 6 Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance 7 Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance 8 Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance 9 Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance 10
Trade Information
MOQ 1 Ton
Price Term FOB
Payment L/C at sight or 30% TT as deposit
Delivery Time 20-30 days after receiving deposit by T/T or L/C
Sample Samples free with express charges borne by customer
Packaging Standard export package with waterproof paper, metal pallet, angle bar protection, steel strip or as required
Contact Us
Laser Cutting 254SMO Stainless Steel Plate with High Molybdenum Content for Superior Corrosion Resistance 11
Tags: 

0.12mm 304 Stainless Steel Sheet,

316L 304 ss sheet metal,

0.1mm SS304 Stainless Steel Sheet

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