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Stainless Steel 321
ASTM A 240, A 167
UNS S32100
Stainless 321 is a titanium stabilized austenitic stainless steel commonly used for service in the 1000 - 1600ºF temperature range.
Mega Mex supplies Stainless 321 in the form of plates, sheets, strips, bar, pipe, wire, welding wire, welding electrode.
Typical applications are:
- Thermal oxidizers
- Aircraft piston engine manifolds
- Expansion joints
- Refinery equipment
- High temperature chemical process equipment
Chemical Composition:
| Element | Avg. Nominal % |
|---|---|
| Chromium | 17.00 - 19.00 |
| Nickel | 9.00 - 12.00 |
| Silicon | 0.25 - 1.00 |
| Manganese | 2.00 Max |
| Phosphorous | 0.040 Max |
| Sulfur | 0.030 Max |
| Ti | 5 x (C + N) 0.70 |
| Iron | Balance |
Stainless 321 Availability
Mega Mex supplies Stainless 321 in the form of plates, sheets, strips, bar, pipe, wire, welding wire, welding electrode.
You will find our prices highly competitive.