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Corrosion Resistant 254SMo Plate with High Molybdenum Content and Cold Rolled Finish
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Corrosion Resistant 254SMo Plate with High Molybdenum Content and Cold Rolled Finish
  • Name
  • Name
  • Name
  • Name
  • Name

Corrosion Resistant 254SMo Plate with High Molybdenum Content and Cold Rolled Finish

MOQ: 50
Price: 5.65
Details Information
Product Description
Detail Information
Certification
ISO, AISI, ASTM
Model NO.:
254smo
Shape:
Flat
Technique:
Cold Rolled
Surface Treatment:
Bright
Specification:
1220*2440, 1500*3000, 1500*6000, 2000*6000mm
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%
Highlight:

Corrosion Resistant 254SMo Plate

,

High Molybdenum Content 254SMo Plate

,

Cold Rolled 254SMo Stainless Steel Plate

Product Description
254SMo Chemical Composition 254SMo Rolled Alloys Plate
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 qualifies as a pure austenitic stainless steel, and when carbon content is under 0.01%, it can be classified as a super austenitic stainless steel.
Features of Inox 254SMo
Super stainless steel represents a specialized category of stainless steel distinguished from conventional types. As a high-alloy stainless steel containing elevated levels of nickel, chromium, and molybdenum, the most prominent example is 254SMo with 6% molybdenum content. The high molybdenum concentration provides exceptional local corrosion resistance, along with superior resistance to pitting corrosion (PI ≥ 40) and stress corrosion in demanding conditions including seawater, aeration, gaps, and low-speed scouring. This makes 254SMo an excellent alternative to nickel-based alloys and titanium alloys.
Furthermore, 254SMo exhibits outstanding high-temperature resistance and corrosion resistance capabilities that surpass those of 304 stainless steel. From a metallurgical perspective, special stainless steels like 254SMo maintain a stable austenitic microstructure.
Extensive field testing and practical experience confirm that 254SMo maintains high crevice corrosion resistance in seawater, even at elevated temperatures—a characteristic shared by only a few stainless steel types. In acidic solutions and oxidizing halide solutions used in paper bleaching applications, 254SMo demonstrates corrosion resistance comparable to the most resistant nickel-based alloys and titanium alloys.
The high nitrogen content in 254SMo provides enhanced mechanical strength compared to other austenitic stainless steels. Additionally, 254SMo offers high ductility, impact strength, and excellent weldability. The elevated molybdenum content results in higher oxidation rates during annealing, producing a slightly rougher surface after pickling compared to conventional stainless steels, though this does not compromise the material's corrosion resistance.
Specification
Standard UNS Werkstoff Nr. EN SS AFNOR
254 SMO S31254 1.4529 X1CrNiMoCuN20-18-7 2378* Z1 CNDU 20.18.06AZ*
Chemical Properties
The chemical composition of stainless steel grade 254 SMO™ is outlined in the following table.
Element Content (%)
Iron, Fe55.69
Chromium, Cr20
Nickel, Ni18
Molybdenum, Mo6.1
Nitrogen, N0.20
Carbon, C0.010
Mechanical Properties
The following table shows mechanical properties of stainless steel grade 254 SMO™.
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
254SMo 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 ion environment: paper industry, various bleaching devices
  • Other industrial applications
Grade 254SMo, Type 254SMo, Inox 254SMo, AISI 254SMo, SUS 254SMo, 1.4547, UNS S31254, Acero 254SMo
Corrosion Resistant 254SMo Plate with High Molybdenum Content and Cold Rolled Finish 0 Corrosion Resistant 254SMo Plate with High Molybdenum Content and Cold Rolled Finish 1 Corrosion Resistant 254SMo Plate with High Molybdenum Content and Cold Rolled Finish 2 Corrosion Resistant 254SMo Plate with High Molybdenum Content and Cold Rolled Finish 3 Corrosion Resistant 254SMo Plate with High Molybdenum Content and Cold Rolled Finish 4 Corrosion Resistant 254SMo Plate with High Molybdenum Content and Cold Rolled Finish 5 Corrosion Resistant 254SMo Plate with High Molybdenum Content and Cold Rolled Finish 6
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
Corrosion Resistant 254SMo Plate with High Molybdenum Content and Cold Rolled Finish
  • Name
  • Name
  • Name
  • Name
  • Name
Corrosion Resistant 254SMo Plate with High Molybdenum Content and Cold Rolled Finish
MOQ: 50
Price: 5.65
Detail Information
Product Description
Detail Information
Certification
ISO, AISI, ASTM
Model NO.:
254smo
Shape:
Flat
Technique:
Cold Rolled
Surface Treatment:
Bright
Specification:
1220*2440, 1500*3000, 1500*6000, 2000*6000mm
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%
Minimum Order Quantity:
50
Price:
5.65
Highlight

Corrosion Resistant 254SMo Plate

,

High Molybdenum Content 254SMo Plate

,

Cold Rolled 254SMo Stainless Steel Plate

Product Description
254SMo Chemical Composition 254SMo Rolled Alloys Plate
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 qualifies as a pure austenitic stainless steel, and when carbon content is under 0.01%, it can be classified as a super austenitic stainless steel.
Features of Inox 254SMo
Super stainless steel represents a specialized category of stainless steel distinguished from conventional types. As a high-alloy stainless steel containing elevated levels of nickel, chromium, and molybdenum, the most prominent example is 254SMo with 6% molybdenum content. The high molybdenum concentration provides exceptional local corrosion resistance, along with superior resistance to pitting corrosion (PI ≥ 40) and stress corrosion in demanding conditions including seawater, aeration, gaps, and low-speed scouring. This makes 254SMo an excellent alternative to nickel-based alloys and titanium alloys.
Furthermore, 254SMo exhibits outstanding high-temperature resistance and corrosion resistance capabilities that surpass those of 304 stainless steel. From a metallurgical perspective, special stainless steels like 254SMo maintain a stable austenitic microstructure.
Extensive field testing and practical experience confirm that 254SMo maintains high crevice corrosion resistance in seawater, even at elevated temperatures—a characteristic shared by only a few stainless steel types. In acidic solutions and oxidizing halide solutions used in paper bleaching applications, 254SMo demonstrates corrosion resistance comparable to the most resistant nickel-based alloys and titanium alloys.
The high nitrogen content in 254SMo provides enhanced mechanical strength compared to other austenitic stainless steels. Additionally, 254SMo offers high ductility, impact strength, and excellent weldability. The elevated molybdenum content results in higher oxidation rates during annealing, producing a slightly rougher surface after pickling compared to conventional stainless steels, though this does not compromise the material's corrosion resistance.
Specification
Standard UNS Werkstoff Nr. EN SS AFNOR
254 SMO S31254 1.4529 X1CrNiMoCuN20-18-7 2378* Z1 CNDU 20.18.06AZ*
Chemical Properties
The chemical composition of stainless steel grade 254 SMO™ is outlined in the following table.
Element Content (%)
Iron, Fe55.69
Chromium, Cr20
Nickel, Ni18
Molybdenum, Mo6.1
Nitrogen, N0.20
Carbon, C0.010
Mechanical Properties
The following table shows mechanical properties of stainless steel grade 254 SMO™.
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
254SMo 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 ion environment: paper industry, various bleaching devices
  • Other industrial applications
Grade 254SMo, Type 254SMo, Inox 254SMo, AISI 254SMo, SUS 254SMo, 1.4547, UNS S31254, Acero 254SMo
Corrosion Resistant 254SMo Plate with High Molybdenum Content and Cold Rolled Finish 0 Corrosion Resistant 254SMo Plate with High Molybdenum Content and Cold Rolled Finish 1 Corrosion Resistant 254SMo Plate with High Molybdenum Content and Cold Rolled Finish 2 Corrosion Resistant 254SMo Plate with High Molybdenum Content and Cold Rolled Finish 3 Corrosion Resistant 254SMo Plate with High Molybdenum Content and Cold Rolled Finish 4 Corrosion Resistant 254SMo Plate with High Molybdenum Content and Cold Rolled Finish 5 Corrosion Resistant 254SMo Plate with High Molybdenum Content and Cold Rolled Finish 6
Tags: 

0.12mm 304 Stainless Steel Sheet,

316L 304 ss sheet metal,

0.1mm SS304 Stainless Steel Sheet

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