Hwm AISI 2205 Duplex Stainless Hlau los ntawm Gnee Steel
Mar 23, 2026
Tso lus
🧪 Chemical Composition
| Lub ntsiab | Kev sib xyaw (%) |
|---|---|
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.030 |
| Manganese (Mn) | Tsawg dua lossis sib npaug li 2.00 |
| Silicon (Si) | Tsawg dua lossis sib npaug li 1.00 |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.030 |
| Sulfur (S) | Tsawg dua los yog sib npaug rau 0.020 |
| Chromium (Cr) | 22.0 - 23.0 |
| Nickel (Ni) | 4.5 - 6.5 |
| Molybdenum (hli) | 3.0 - 3.5 |
| Nitrogen (N) | 0.14 - 0.20 |
| Hlau (Fe) | Tshuav |
⚙️ Mechanical Properties
| Khoom | Tus nqi |
|---|---|
| Tensile zog (Rm) | 620 - 880 MPa |
| Yield zog (Rp0.2) | Ntau dua lossis sib npaug li 450 MPa |
| Elongation (A5) | Ntau dua lossis sib npaug li 25% |
| Hardness (HRC) | Tsawg dua los yog sib npaug rau 31 |
| Impact Zog (KV ntawm 20 degree) | Ntau dua lossis sib npaug li 60 J |
| Fatigue Limit (107lub voj voog) | 280 MPa |
| Modulus ntawm Elasticity | 200 GPa |
| Poisson tus ratio | 0.28 |
🔬 Lub cev muaj zog
| Khoom | Tus nqi |
|---|---|
| Qhov ntom | 7.8 g / cm³ |
| Melting Point | 1350 - 1400 degree |
| Thermal conductivity (20 degree) | 14 W/m·K |
| Thermal Expansion (20-100 degree) | 13×10-6/K |
| Tshwj xeeb kub muaj peev xwm | 480 J/kg · K |
| Hluav taws xob tiv thaiv (20 degree) | 0.85 µΩ·m |
| Sib nqus Permeability | Ferromagnetic |
| Curie Kub | Kwv yees li 50 degree |
📏 Product Specifications
| Specification | Muaj Kev Xaiv |
|---|---|
| Cov Khoom Muag Khoom | Phaj, Sheets, Bars, Rods, Tubes, Pipes, Forgings |
| Phaj Thickness | 3 - 150 hli |
| Daim ntawv Thickness | 0.5 - 6 hli |
| Txoj kab uas hla | 6 - 300 hli |
| Tube sab nraud | 6 - 610 hli |
| Cov qauv | ASTM A240, A479, A790, EN 10088-2, JIS G4305 |
| Nto tiav | 2B, BA, No.4, HL, Daim iav, Pickled |
| Ua siab ntev | ± 0.1 hli (thickness), ± 1 hli (dav / ntev) |
| Ntev | Txog li 12 meters (tus qauv), kev cai ntev muaj |
Xa kev nug