Material Data
254SMO Stainless Steel
High-molybdenum austenitic stainless steel for severe chloride environments and high pitting resistance requirements.
Material Overview
254SMO Stainless Steel for industrial product selection
High-molybdenum austenitic stainless steel for severe chloride environments and high pitting resistance requirements.
Composition and property values are reference ranges for engineering screening. Final material confirmation should follow the requested standard, drawing, operating media, temperature, quantity, and inspection requirement.
Engineering Data
Composition, properties, corrosion, and applications
Chemical Composition
- Cr 19.5-20.5%
- Ni 17.5-18.5%
- Mo 6.0-6.5%
- N 0.18-0.22%
- C ≤ 0.02%
Mechanical Properties
- Typical tensile strength: ≥ 650 MPa
- Typical yield strength: ≥ 300 MPa
- High strength among austenitic stainless steels
Typical Applications
- Seawater components
- Chemical fasteners
- High chloride equipment parts
Manufacturing Compatibility
- CNC machining
- Threading
- Inspection
Corrosion Resistance
Environment-based material selection
Very high pitting and crevice corrosion resistance, often considered for seawater and chloride-bearing chemical environments.
Temperature Resistance
Confirm service conditions by standard
Confirm project temperature, chloride concentration, and standard requirements before selection.
Available AODSON Products
Products using 254SMO Stainless Steel
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Related Blog Articles
Guides on the main AODSON website
Related Industries
Common application environments
Related Capabilities
Manufacturing routes for material review
FAQ
Material selection questions
Can AODSON confirm the material before production?
Yes. Material grade, standard, inspection documents, and application requirements can be reviewed during RFQ.
Are these values final design data?
No. They are engineering reference values. Final selection should follow the requested standard and operating environment.
Can custom materials be quoted?
Yes. Send the material grade, drawing, standard, quantity, surface finish, and application details through RFQ.
Request for Quote
Need material confirmation for custom manufacturing?
Send drawings, operating environment, target material, quantity, inspection requirements, and application details.