ASTM A351 CF8M — Chemical Composition & Mechanical Properties
ASTM A351 CF8M is an ASTM specification for austenitic steel castings (UNS J92900). This sheet summarises its chemical composition limits and minimum mechanical properties. Typical use: cast 316-type valve bodies & fittings.
Chemical composition of ASTM A351 CF8M (weight %)
Mechanical properties
| Tensile strength, min | 485 MPa |
|---|---|
| Yield strength, min | 205 MPa |
| Elongation, min | 30 % |
| Hardness | Not specified |
Heat treatment
Solution annealed at 1040 °C min, quench
Typical service
Cast 316-type valve bodies & fittings
Reference information compiled from the published standard for convenience. It does not replace the current edition of the governing standard, which takes precedence. Verify critical dimensions and properties before design, purchase or fabrication. Teshi Engineers & Sales Promoters (P) Ltd accepts no liability for errors or omissions.
Related grades
FAQ
ASTM A351 CF8M: common questions
What is the minimum yield strength of ASTM A351 CF8M?
205 MPa, with a minimum tensile strength of 485 MPa.
What is the carbon content of ASTM A351 CF8M?
0.08 max %.
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