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TSING SHAN STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
  • Verified Supplier
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China ASTM A790 S31254 Cold Rolled Bright Surface Corrosion Resistant Stainless Steel
China ASTM A790 S31254 Cold Rolled Bright Surface Corrosion Resistant Stainless Steel

  1. China ASTM A790 S31254 Cold Rolled Bright Surface Corrosion Resistant Stainless Steel
  2. China ASTM A790 S31254 Cold Rolled Bright Surface Corrosion Resistant Stainless Steel
  3. China ASTM A790 S31254 Cold Rolled Bright Surface Corrosion Resistant Stainless Steel
  4. China ASTM A790 S31254 Cold Rolled Bright Surface Corrosion Resistant Stainless Steel
  5. China ASTM A790 S31254 Cold Rolled Bright Surface Corrosion Resistant Stainless Steel

ASTM A790 S31254 Cold Rolled Bright Surface Corrosion Resistant Stainless Steel

  1. MOQ: 50
  2. Price: 6.55
  3. Get Latest Price
Model NO. s31254
Shape Round
Technique Cold Rolled
Surface Treatment Bright
Specification OD 6-630mm
Production Capacity 50000kgs
Iron Content 55.69%
Chromium Content 20%
Nickel Content 18%
Molybdenum Content 6.1%
Nitrogen Content 0.20%
Carbon Content 0.010%
Tensile Strength 680 MPa
Yield Strength 300 MPa
Elongation at Break 50%
Certification ISO, AISI, ASTM

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  1. Product Details
  2. Company Details

Product Specification

Model NO. s31254 Shape Round
Technique Cold Rolled Surface Treatment Bright
Specification OD 6-630mm Production Capacity 50000kgs
Iron Content 55.69% Chromium Content 20%
Nickel Content 18% Molybdenum Content 6.1%
Nitrogen Content 0.20% Carbon Content 0.010%
Tensile Strength 680 MPa Yield Strength 300 MPa
Elongation at Break 50% Certification ISO, AISI, ASTM
High Light Cold Rolled Stainless Steel Seamless PipeBright Surface 254SMo PipeCorrosion Resistant S31254 Pipe
ASTM A790 S31254 Seamless Stainless Steel Pipe (SS EN X1CrNiMoN20-18-7/ 1.4547)
254SMo is an austenitic stainless steel specifically developed for use in halide-containing environments such as seawater. This steel demonstrates superior performance particularly in halide-containing acids and offers excellent resistance to uniform corrosion. With carbon content below 0.02%, it is classified as pure austenitic stainless steel, and when carbon content is under 0.01%, it qualifies as super austenitic stainless steel.
Key Features of Inox 254SMo
Super stainless steel represents a specialized category of stainless steel, distinguished from ordinary grades by its high alloy content including elevated levels of nickel, chromium, and molybdenum. The most prominent example is 254SMo with 6% molybdenum content.
  • Exceptional local corrosion resistance due to high molybdenum content
  • Superior resistance to pitting corrosion (PI ≥ 40) and stress corrosion in harsh conditions including seawater, aeration, gaps, and low-speed scouring
  • Suitable replacement for nickel-based alloys and titanium alloys
  • Outstanding high-temperature resistance and corrosion resistance surpassing 304 stainless steel
  • Stable austenitic metallurgical structure
  • High crevice corrosion resistance in seawater, even at elevated temperatures
  • Strong corrosion resistance in acidic solutions and oxidizing halide solutions comparable to nickel-based alloys and titanium
  • Enhanced mechanical strength from high nitrogen content
  • High ductility, impact strength, and excellent weldability
Technical Specifications
Standard UNS Werkstoff Nr. EN SS AFNOR
254 SMO S31254 1.4529 X1CrNiMoCuN20-18-7 2378* Z1 CNDU 20.18.06AZ*
Chemical Composition
Element Content (%)
Iron, Fe 55.69
Chromium, Cr 20
Nickel, Ni 18
Molybdenum, Mo 6.1
Nitrogen, N 0.20
Carbon, C 0.010
Mechanical Properties
Properties Metric Imperial
Tensile strength 680 MPa 98600 psi
Yield strength 300 MPa 43500 psi
Modulus of elasticity 195 GPa 28300 ksi
Shear modulus 75 GPa 10900 ksi
Poisson's ratio 0.30 0.30
Elongation at break 50 % 50 %
Hardness, Brinell 210 210
Applications
  • Ocean: Marine structures in sea environments, seawater desalination, marine aquaculture, seawater heat exchange
  • Environmental Protection: Flue gas desulfurization for thermal power generation, wastewater treatment
  • Energy: Atomic power generation, comprehensive coal utilization, ocean wave power generation
  • Petrochemical Industry: Refining, chemical equipment
  • Food: Salt production, soy sauce brewing
  • High Concentration Chloride Environments: Paper industry, various bleaching devices
  • Other specialized applications
Product Tags
Grade 254SMo Type 254SMo Inox 254SMo AISI 254SMo SUS 254SMo 1.4547 UNS S31254 Acero 254SMo

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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