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Material Data

904L Stainless Steel

High-alloy austenitic stainless steel with nickel, molybdenum, and copper for strong acid and severe corrosion applications.

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Material Overview

904L Stainless Steel for industrial product selection

High-alloy austenitic stainless steel with nickel, molybdenum, and copper for strong acid and severe corrosion applications.

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.

RFQ material review Send drawings, samples, target material grade, operating environment, quantity, surface finish, and inspection requirements for review.
Engineering Material Data Composition, properties, corrosion, temperature, and applications.

Engineering Data

Composition, properties, corrosion, and applications

Chemical Composition

  • Cr 19.0-23.0%
  • Ni 23.0-28.0%
  • Mo 4.0-5.0%
  • Cu 1.0-2.0%
  • C ≤ 0.02%

Mechanical Properties

  • Typical tensile strength: ≥ 490 MPa
  • Typical yield strength: ≥ 220 MPa
  • Good ductility for high-alloy stainless steel

Typical Applications

  • Chemical plant fasteners
  • Severe corrosion components
  • Process equipment parts

Manufacturing Compatibility

  • CNC machining
  • Threading
  • Material inspection

Corrosion Resistance

Environment-based material selection

Strong resistance to reducing acids and chloride-related corrosion compared with standard 300-series stainless steels.

Temperature Resistance

Confirm service conditions by standard

Suitable for many corrosive ambient and process environments. Confirm elevated temperature and acid concentration by application.

Available AODSON Products

Products using 904L Stainless Steel

Related Resources & FAQ Guides, industries, capabilities, and material selection questions.

Related Industries

Common application environments

Chemical Oil & Gas Industrial Equipment

Related Capabilities

Manufacturing routes for material review

CNC machining Threading Material inspection

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.

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Need material confirmation for custom manufacturing?

Send drawings, operating environment, target material, quantity, inspection requirements, and application details.

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Company AODSON

Taizhou Aodson Metal Technology Co., Ltd.

Industrial stainless steel products, custom OEM components, and RFQ-driven manufacturing support.

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