Stainless Steel
321 Stainless Steel
Titanium-stabilized austenitic stainless for high-temperature service where carbide precipitation must be avoided.
Composition
| Cr | 17–19% |
| Ni | 9–12% |
| Ti | ≥0.4% |
| C | ≤0.08% |
XRF Notes
Cr-Ni fingerprint similar to 304; Ti stabilization is inferred from application context. Specelex Grade ID distinguishes 321 in stainless libraries.
ASTM A240AISI 321EN 1.4541
Related Material
Aço Inox 321
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