Duplex 2205 stainless steel srap (both ferritic and austenitic) is used extensively in applications that require good corrosion resistance and strength. It is the most widely used duplex stainless steel grade and is characterized by high yield strength, double that of the standard austenitic stainless steel grades.
SPECIFICATIONS
- Material : Stainless Steel
KEY FEATURES
- High resistance to chloride stress corrosion cracking
- Resistance to chloride pitting and crevice corrosion
- Good general corrosion resistance
- Good sulfide stress corrosion resistance
- High Strength
- Good weldability and workability
Stainless Steel 2205(Element %)
| C | Si | Mn | P | S | Ni | Cr | Mo | V | Cu | W | Nb | N | Fe | |
| Min. | — | — | — | — | — | 4.500 | 21.000 | 2.500 | — | — | — | — | 0.150 | — |
| Max. | 0.025 | 1.000 | 2.000 | 0.040 | 0.020 | 6.500 | 23.500 | 3.500 | 0.200 | 0.5000 | — | — | 0.300 | — |
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