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.
Applications
- Jet engine parts
- Heat treated parts
- Expansion joints
- Turbo superchargers
- Exhaust manifolds.
| 321 Stainless Steel (annealed condition) | |
|---|---|
| Minimum Properties | |
| Ultimate Tensile Strength, psi | 89,900 |
| Yield Strength, psi | 34,800 |
| Elongation | 45% |
| Rockwell Hardness | B80 |
| Chemistry | |
| Iron (Fe) | 68% |
| Carbon (C) | 0.08% |
| Chrome (Cr) | 18% |
| Manganese (Mn) | 2% |
| Nickel (Ni) | 11% |
| Phosphorus (P) | 0.045% max |
| Sulphur (S) | 0.03% |
| Silicon (Si) | 1% |
| Titanium (Ti) | 0.15 |
Weight calculation formula
Weight (kg) = diameter (mm) * diameter (mm) * length (m) * 0.00623
The above is an introduction to 321 stainless steel rods. For the latest 321 stainless steel rods, you are welcome to contact us using CONTACT US. At the same time, we provide free sample service for 321 stainless steel rods and other stainless steel products.
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