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TSING SHAN STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
  • Verified Supplier
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China Corrosion Resistant High Molybdenum Content Super Austenitic 254 SMO Stainless
China Corrosion Resistant High Molybdenum Content Super Austenitic 254 SMO Stainless

  1. China Corrosion Resistant High Molybdenum Content Super Austenitic 254 SMO Stainless
  2. China Corrosion Resistant High Molybdenum Content Super Austenitic 254 SMO Stainless
  3. China Corrosion Resistant High Molybdenum Content Super Austenitic 254 SMO Stainless
  4. China Corrosion Resistant High Molybdenum Content Super Austenitic 254 SMO Stainless
  5. China Corrosion Resistant High Molybdenum Content Super Austenitic 254 SMO Stainless

Corrosion Resistant High Molybdenum Content Super Austenitic 254 SMO Stainless

  1. MOQ: 50
  2. Price: 3.25
  3. Get Latest Price
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 Finish 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching
Form Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange)
Density 8.0 g/cm3
Melting Point 1320-1390 °C
Yield Strength 300
Tensile Strength 650
Elongation 35 %
Certification ISO, AISI, ASTM
Model Number 254smo

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  1. Product Details
  2. Company Details

Product Specification

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 Finish 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching
Form Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) Density 8.0 g/cm3
Melting Point 1320-1390 °C Yield Strength 300
Tensile Strength 650 Elongation 35 %
Certification ISO, AISI, ASTM Model Number 254smo
High Light Corrosion Resistant Stainless Steel PlateHigh Molybdenum Content 254 SMO PlateSuper Austenitic UNS S31254 Plate
ASTM A240 UNS S31254 / 1.4547 / 254SMO Duplex Stainless Steel Plates & Sheets
Alloy 254 UNS S31254 Plate, 254 SMO Plate, SA 240 UNS S31254 Plate, SS 254 SMO F44 Plates
Product Specifications
Specification Details
Standard 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.
Chemical Composition
Element Composition (%)
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
Mechanical Properties
Property Value
Density 8.0 g/cm³
Melting Point 1320-1390 °C
Yield Strength (0.2% Offset) 300 MPa
Tensile Strength 650 MPa
Elongation 35%
Equivalent Grades
Standard Designation
UNS S31254
WERKSTOFF NR. 1.4547
AFNOR Z1 CNDU 20.18.06Az
EN X1CrNiMoCuN20-18-7
SIS 2378
Applications
  • Elevated oil distillation columns
  • Exhaust gas desulfurization scrubbers
  • Pumps, chokes, and valves
  • Industrial components for oil and gas
  • Food processing equipment
  • Pipework and manifolds
  • Saltwater handling systems
  • Chemical industry components
  • Bleaching equipment in pulp & paper industry
  • Desalination equipment
  • Heat exchangers
  • Petroleum production equipment
  • Flue gas desulphurization scrubbers
  • Tall oil distillation columns
  • Offshore oil & gas production equipment
Product Overview
Alloy 254 SMO is a premium molybdenum and nitrogen alloyed super austenitic stainless steel with low carbon content. It demonstrates outstanding resistance to pitting, crevice corrosion, stress cracking, and corrosion fatigue. Alloy 254 SMO is substantially stronger than common austenitic grades, with strength nearly twice that of 300 series stainless steel, while maintaining high ductility and impact strength.
With high levels of chromium, molybdenum, and nitrogen, Alloy 254 SMO is frequently used in high chloride environments such as brackish water, seawater, pulp mill bleach plants, and other chloride process streams. In many applications, it serves as a cost-effective substitute for high nickel and titanium alloys.
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 water, suitable for prolonged seawater exposure without crevice corrosion
Product Images
254 SMO Stainless Steel Plate Surface Finish 254 SMO Stainless Steel Sheet Close-up 254 SMO Stainless Steel Manufacturing Process 254 SMO Stainless Steel Plate Applications 254 SMO Stainless Steel Industrial Components 254 SMO Stainless Steel Quality Inspection 254 SMO Stainless Steel Product Range

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2012

  • Total Annual:

    500,000,000-800,000,000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Company Overview : The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h... Company Overview : The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h...

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  • TSING SHAN STEEL INDUSTRIAL LIMITED
  • NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
  • https://www.316lsheet.com/

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