321 Stainless Steel Bar
The key feature of 321 stainless is its resistance to inter-granular corrosion. It contains titanium, which stabilizes against chromium carbide formation. This material is also stronger than 304 stainless.
- Jet engine parts
- Heat treated parts
- Expansion joints
- Turbo superchargers
- Exhaust manifolds.
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|321 Stainless Steel (annealed condition)|
|Ultimate Tensile Strength, psi||89,900|
|Yield Strength, psi||34,800|
|Phosphorus (P)||0.045% max|