ASTM A312 TP304 — Chemical Composition & Mechanical Properties
ASTM A312 TP304 is an ASTM specification for seamless pipe (seamless & welded) (UNS S30400). This sheet summarises its chemical composition limits and minimum mechanical properties. Typical use: general corrosion-resistant piping.
Chemical composition of ASTM A312 TP304 (weight %)
Mechanical properties
| Tensile strength, min | 515 MPa |
|---|---|
| Yield strength, min | 205 MPa |
| Elongation, min | 35 % |
| Hardness | Not specified |
Heat treatment
Solution annealed at 1040 °C min, rapid cool
Typical service
General corrosion-resistant piping
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.
FAQ
ASTM A312 TP304: common questions
What is the minimum yield strength of ASTM A312 TP304?
205 MPa, with a minimum tensile strength of 515 MPa.
What is the carbon content of ASTM A312 TP304?
0.08 max %.
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