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TSING SHAN STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
  • Verified Supplier
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China Cold Rolled Bright Surface UNS S31254 Stainless Steel Seamless Pipe with
China Cold Rolled Bright Surface UNS S31254 Stainless Steel Seamless Pipe with

  1. China Cold Rolled Bright Surface UNS S31254 Stainless Steel Seamless Pipe with
  2. China Cold Rolled Bright Surface UNS S31254 Stainless Steel Seamless Pipe with
  3. China Cold Rolled Bright Surface UNS S31254 Stainless Steel Seamless Pipe with
  4. China Cold Rolled Bright Surface UNS S31254 Stainless Steel Seamless Pipe with
  5. China Cold Rolled Bright Surface UNS S31254 Stainless Steel Seamless Pipe with

Cold Rolled Bright Surface UNS S31254 Stainless Steel Seamless Pipe with

  1. MOQ: 50
  2. Price: 4.85
  3. Get Latest Price
Shape Round
Technique Cold Rolled
Surface Treatment Bright
OD Range 6-630mm
Carbon Content 0.010%
Chromium Content 20%
Nickel Content 18%
Molybdenum Content 6.1%
Nitrogen Content 0.20%
Tensile Strength 680 MPa
Yield Strength 300 MPa
Elongation at Break 50%
Hardness Brinell 210
Modulus of Elasticity 195 GPa
Certification ISO, AISI, ASTM
Model Number 254 SMO, 1.4547, 254SMO

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  1. Product Details
  2. Company Details

Product Specification

Shape Round Technique Cold Rolled
Surface Treatment Bright OD Range 6-630mm
Carbon Content 0.010% Chromium Content 20%
Nickel Content 18% Molybdenum Content 6.1%
Nitrogen Content 0.20% Tensile Strength 680 MPa
Yield Strength 300 MPa Elongation at Break 50%
Hardness Brinell 210 Modulus of Elasticity 195 GPa
Certification ISO, AISI, ASTM Model Number 254 SMO, 1.4547, 254SMO
High Light Cold Rolled Stainless Steel Seamless PipeBright Surface UNS S31254 PipeCorrosion Resistant 254 SMO Pipe
Prime Quality UNS S31254 Seamless Stainless Steel Pipes
Also known as 254 SMO, 1.4547, and 254SMO, this premium stainless steel is engineered for exceptional performance in demanding industrial applications.
Product Overview
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 features excellent resistance to uniform corrosion. With carbon content below 0.02%, it qualifies as pure austenitic stainless steel, and when carbon content is less than 0.01%, it can be classified as super austenitic stainless steel.
Key Features of 254SMo Stainless Steel
  • High-alloy composition with elevated nickel, chromium, and molybdenum content
  • 6% molybdenum content provides exceptional local corrosion resistance
  • Superior resistance to pitting corrosion (PI ≥ 40) and stress corrosion
  • Excellent performance 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
  • Enhanced mechanical strength due to high nitrogen content
  • High ductility, impact strength, and excellent weldability
Technical Specifications
Material Standards
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
Industrial 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 operations, chemical processing equipment
  • Food Industry: Salt production, soy sauce brewing processes
  • High Chloride Environments: Paper industry applications, various bleaching devices
  • Other specialized industrial applications requiring superior corrosion resistance
Product Identification
Grade 254SMo, Type 254SMo, Inox 254SMo, AISI 254SMo, SUS 254SMo, 1.4547, UNS S31254, Acero 254SMo
254SMo stainless steel pipes - industrial application 254SMo seamless stainless steel pipe close-up 254SMo stainless steel pipe manufacturing process 254SMo stainless steel pipe quality inspection

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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