What are the characteristics of Alloy 20?
- Excellent general corrosion resistance to sulfuric acid
- Excellent resistance to chloride stress corrosion cracking
- Excellent mechanical properties and fabricability
- Minimal carbide precipitation during welding
- Excels in resisting corrosion to hot sulfuric acids
Chemical Composition, %
Ni | Fe | Cr | Cu | Mo | Nb | C | Mn | P | S | Si |
---|---|---|---|---|---|---|---|---|---|---|
32.00-38.00 | Balance | 19.0-21.0 | 3.0-4.0 | 2.0-3.0 | 8xC-1.0 max | .07max | 2.0 max | .045 max | .035 max | 1.0 max |
Post time: Aug-07-2020