ASTM A351 — Castings, austenitic, for pressure-containing parts
ASTM A351 covers austenitic and duplex steel castings for valves, flanges, fittings and other pressure-containing parts: CF8, CF3, CF8M, CF3M, CF8C, CH8, CK20, CN7M and others.
ASTM A351 at a glance
| Standard | ASTM A351 |
|---|---|
| Issued by | ASTM / ASME (SA-351) |
| Product form | Castings |
| Typical use | Stainless steel valve bodies |
| Grades on this site | 3 |
Equivalent and related standards
ASTM A351 grades — chemistry and mechanical properties
| Grade | UNS | C% | Cr% | Ni% | Mo% | YieldMPa min | TensileMPa min |
|---|---|---|---|---|---|---|---|
| ASTM A351 CF8M | J92900 | 0.08 max | 18.0–21.0 | 9.0–12.0 | 2.0–3.0 | 205 | 485 |
| ASTM A351 CF8 | J92600 | 0.08 max | 18.0–21.0 | 8.0–11.0 | 0.50 max | 205 | 485 |
| ASTM A351 CF3M | J92800 | 0.03 max | 17.0–21.0 | 9.0–13.0 | 2.0–3.0 | 205 | 485 |
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 A351: common questions
Which grades does ASTM A351 cover?
On this site: ASTM A351 CF8M, ASTM A351 CF8, ASTM A351 CF3M. Open any grade for its full chemical composition, mechanical properties and PDF data sheet.
Does Teshi Group supply material to ASTM A351?
Teshi Group manufactures flanges, fittings, fasteners and valves, and supplies pipes and plates, to ASTM / ASME specifications and to equivalent EN, JIS, GB and IS standards on request, with EN 10204 3.1 certificates. Send your requirement to info@teshigroup.com.
Other castings standards
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