Flowtera Pipe
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CD6MN (UNS J93371) is a casting duplex stainless steel (austenitic/ferritic) specified in ASTM A995 and ASTM A890. These duplex stainless steel alloys offer a superior combination of enhanced mechanical properties and corrosion resistance, ideal for demanding industrial environments.
ASTM A890 Grade 3A (ACI CD6MN) is specifically formulated for high-performance casting. Its properties are optimized for normalized and tempered conditions, making it a reliable choice for pressure-containing parts and general corrosion-resistant applications.
| Grade | Spec | C | Mn | Si | P | S | Cr | Mo | Ni |
|---|---|---|---|---|---|---|---|---|---|
| CD6MN | Min | - | 1.00 | 1.30 | - | - | 18.0 | 2.5 | 4.5 |
| Max | 0.030 | 2.00 | 2.00 | 0.035 | 0.030 | 19.5 | 3.0 | 5.5 |
| Yield strength (Rp0.2 / MPa) | ≥415 |
|---|---|
| Tensile strength (Rm / MPa) | ≥620 |
| Fatigue Strength | 370 |
| Elongation (A / %) | 25 |
| Density | 7.7 g/cm³ |
| CD6MN Stainless Steel Profile Sizes | |
|---|---|
| Standards | EN, DIN, JIS, ASTM, BS, ASME, AISI, ISO |
| Seamless Pipe | OD: 4.0 - 1219mm | WT: 0.5 - 100mm | L: up to 24000mm |
| Welded Pipe | OD: 6.0 - 2800mm | WT: 0.3 - 45mm | L: up to 18000mm |
| Capillary Pipe | OD: 0.4 - 16.0mm | WT: 0.1 - 2.0mm |
| Square/Rectangular | Side: 4*4 - 300*300mm | WT: 0.25 - 8.0mm |
