China Hot Sale 2205 Stainless Steel Plate, Find details about China Duplex Stainless Steel, Duplex Steel from Hot Sale 2205 Stainless Steel Plate
Packaging Details: | Export standard package :bundled wooden box or be required For 2205 stainless steel sheet price per kg |
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Delivery Detail: | 15--30 DAYS |
2205 is a duplex (austenitic-ferritic) stainless steel containing about 40 - 50% ferrite in the annealed condition. 2205 has been a practical solution to chloride stress corrosion cracking problems experienced with 304/304L or 316/316L stainless.
The high chromium, molybdenum and nitrogen contents provide corrosion resistance superior to 316/316L and 317L stainless in most environments.
2205 is not suggested for operating temperatures up to 600°F.
The design strength of 2205 is significantly higher than 316/316L, often permitting lighter wall construction.
2205 has good notch impact toughness down to temperatures below - 40°F. 2205 is welded with E2209 or ER2209 fillers.
| Ni | Cr | Mo | Mn | Si | C | N | S | P | Fe |
MIN | 4.5 | 22.0 | 3.0 | - | - | - | 0.14 | - | - | - |
MAX | 6.5 | 23.0 | 3.5 | 2.0 | 1.0 | 0.03 | 0.2 | 0.02 | 0.03 | Balance |
2205 Coil, 2205 Pipe, 2205 Plate, 2205 Sheet, 2205 Welding Products
Density: 0.278 lb/inch3
Melting Point: 2525- 2630°F
Poisson's Ratio: 0.3
Electrical Resistivity: 481 Ohm - circ mil/ft
Temperature, °F | 70 | 212 | 392 | 572 |
Coefficient* of Thermal Expansion, in/in°F x 10-6 | - | 8 | 8 | 8 |
Thermal Conductivity | 8 | 9 | 10 | 11 |
Modulus of Elasticity, Dynamic psi x 106 | 28 | 26 | 25 | 24 |
* 70°F to indicated temperature.
Minimum Specified Properties, ASTM A 240
Ultimate Tensile Strength, ksi | 95 |
0.2% Yield Strength, ksi | 65 |
Elongation, % | 25 |
Hardness MAX, Brinell | 290 |
Minimum Elevated Tensile Properties, Plate
Temperature, °F | 212 | 302 | 392 | 482 |
Ultimate Tensile Strength, ksi | 86 | 83 | 80 | 78 |
0.2% Yield Strength, ksi | 52 | 49 | 46 | 44 |
| PREn | Critical Pitting Temperature, CPT |
2205 | 34 | 130°F |
316L | 24 | 62°F |