UNS 2205 Enquiry | Print this page
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- » 2205
UNS S45503
S31260
S31260
DP-3
DP-3
3RE60
3RE60
S31500
S31500
2205 - UNS
- USA
- Dual-phase steel
Chemical composition % of the ladle analysis of grade 2205
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) | N(%) |
| 0.03 | 1 | 2 | Max 0.03 | Max 0.02 | 21.0-23.0 | 4.50-6.50 | 2.50-3.50 | 2.50-3.50 |
| Proof strength Rp0.2 (MPa) |
Tensile strength Rm (MPa) |
Impact energy KV (J) |
Elongation at fracture A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 479 (≥) | 392 (≥) | 21 | 23 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 314 |
| Property | Density kg/dm3 |
Temperature T °C/F |
Specific heat J / kgK |
Thermal conductivity W/mK |
Electric resistance µΩ·cm |
Modulus of elasticity kN/mm2 |
Expansion rate |
|---|---|---|---|---|---|---|---|
| 444 (≥) | 798 (≥) | 12 | 12 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 244 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
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| 396 | 841 | 637 |
| Product type | Products | Dimension | Processes | Deliver Status |
|---|---|---|---|---|
| Plates / Sheets | Plates / Sheets | 0.08-200mm(T)*W*L | Forging, hot rolling and cold rolling | Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting |
| Steel Bar | Round Bar, Flat Bar, Square Bar | Φ8-1200mm*L | Forging, hot rolling and cold rolling, Cast | Black, Rough Turning, Shot Blasting, |
| Coil / Strip | Steel Coil /Steel Strip | 0.03-16.0x1200mm | Cold-Rolled & Hot-Rolled | Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting |
| Pipes / Tubes | Seamless Pipes/Tubes, Welded Pipes/Tubes | OD:6-219mm x WT:0.5-20.0mm | Hot extrusion, Cold Drawn, Welded | Annealed, Solution and Aging, Q+T, ACID-WASHED |
| Grade | Standard | Country | Application |
|---|---|---|---|
| A 1049 S32205 | Stainless Steel Forgings, Ferritic/Austenitic (Duplex), for Pressure Vessels and Related Components |
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| A 240 S32205 | Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
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| A 270 S32205 | Seamless and Welded Austenitic Stainless Steel Sanitary Tubing |
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| A 276 S32205 | Stainless Steel Bars and Shapes |
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| A 479 S32205 | Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels |
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| A 511 S32205 | Seamless Stainless Steel Mechanical Tubing |
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| A 789 S32205 | Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service |
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| A 790 S32205 | Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe |
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| A 815 CRS32205 | Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings |
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| A 815 WPS32205 | Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings |
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| A 928 S32205 | Ferritic/Austenitic (Duplex) Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal |
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| A 988 S32205 | Hot Isostatically-Pressed Stainless Steel Flanges, Fittings, Valves, and Parts for High Temperature Service |
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| S32205 | Duplex (Austenitic-Ferritic) Chromium Nickel Molybdenum Nitrogen Stainless Steel |
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| SA-240 S32205 | Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
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| SA-479 S32205 | Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels |
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| SA-789 S32205 | Specification for Seamless and Welded Ferritic /Austenitic Stainless Steel Tubing for General Service |
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| SA-790 S32205 | Specification for Seamless and Welded Ferritic /Austenitic Stainless Steel Pipe |
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| SA-815 CRS32205 | Specification for Wrought Ferritic, Ferritic /Austenitic, and Martensitic Stainless Steel Piping Fittings |
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| SA-815 WPS32205 | Specification for Wrought Ferritic, Ferritic /Austenitic, and Martensitic Stainless Steel Piping Fittings |
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| A 1049 S31803 | Stainless Steel Forgings, Ferritic/Austenitic (Duplex), for Pressure Vessels and Related Components |