Sign In | Join Free | My qualitytoyschina.com
China JIANGSU MITTEL STEEL INDUSTRIAL LIMITED logo
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
TSING SHAN STEEL INDUSTRIAL LIMITED
Verified Supplier

4 Years
Home > Stainless Steel Pipe >

Cold Rolled Bright Surface Corrosion Resistant Seamless Steel Pipe 254SMo

Product Categories
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now

Cold Rolled Bright Surface Corrosion Resistant Seamless Steel Pipe 254SMo

Certification : ISO, AISI, ASTM

MOQ : 50 kg

Price : US $4.85-11.85 / kg

Model Number : S31254/1.4547/254smo

Shape : Round

Technique : Cold Rolled

Surface Treatment : Bright

Outer Diameter : 6-630mm

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%

Brinell Hardness : 210

Contact Now

UNS S31254 / 1.4547 / 254SMO Seamless Steel Pipe
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 falls below 0.01%, it qualifies as super austenitic stainless steel.
Key Features of Inox 254SMo
Super stainless steel represents a specialized category of stainless steel. Unlike conventional stainless steel, it is a high-alloy stainless steel containing elevated levels of nickel, chromium, and molybdenum. The most prominent example is 254SMo with 6% molybdenum content.
  • Excellent local corrosion resistance due to high molybdenum content
  • Superior pitting corrosion resistance (PI ≥ 40) and stress corrosion cracking resistance 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 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, Fe55.69
Chromium, Cr20
Nickel, Ni18
Molybdenum, Mo6.1
Nitrogen, N0.20
Carbon, C0.010
Mechanical Properties
Properties Metric Imperial
Tensile strength680 MPa98600 psi
Yield strength300 MPa43500 psi
Modulus of elasticity195 GPa28300 ksi
Shear modulus75 GPa10900 ksi
Poisson's ratio0.300.30
Elongation at break50 %50 %
Hardness, Brinell210210
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: Nuclear 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 industrial applications requiring superior corrosion resistance
Product Tags
Grade 254SMo Type 254SMo Inox 254SMo AISI 254SMo SUS 254SMo 1.4547 UNS S31254 Acero 254SMo
Cold Rolled Bright Surface Corrosion Resistant Seamless Steel Pipe 254SMo Cold Rolled Bright Surface Corrosion Resistant Seamless Steel Pipe 254SMo Cold Rolled Bright Surface Corrosion Resistant Seamless Steel Pipe 254SMo Cold Rolled Bright Surface Corrosion Resistant Seamless Steel Pipe 254SMo

Product Tags:

Cold Rolled Seamless Steel Pipe

      

Bright Surface Stainless Steel Pipe

      

Corrosion Resistant 254SMo Pipe

      
Quality Cold Rolled Bright Surface Corrosion Resistant Seamless Steel Pipe 254SMo wholesale

Cold Rolled Bright Surface Corrosion Resistant Seamless Steel Pipe 254SMo Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
*Subject:
*Message:
Characters Remaining: (0/3000)
 
You May Like