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Nickel Alloy Inconel 625 (UNS N06625) plates and sheets are widely specified in aerospace propulsion hardware, subsea marine equipment, offshore gas production risers, and chemical processing units handling organic/inorganic acids. The combined hardening effect of molybdenum and niobium within its nickel-chromium matrix provides high tensile and creep strength, preventing fatigue failure under severe thermal and mechanical stresses.
| Product Form | Thickness Range | Standard Width | Standard Length |
|---|---|---|---|
| Cold-Rolled Sheet (CR) | 0.5mm – 4.0mm | 1000mm / 1220mm / 1500mm | 2000mm / 2440mm / 3000mm |
| Hot-Rolled Plate (HR) | 4.0mm – 100.0mm | 1500mm / 2000mm / 2500mm | 6000mm / Cut-to-size |
| Strip / Coil | 0.1mm – 3.0mm | 10mm – 1000mm | Continuous Coil / Customized |
| Element | Ni | Cr | Mo | Nb+Ta | Fe | C | Mn | Si | Al / Ti |
|---|---|---|---|---|---|---|---|---|---|
| Min. | 58.0 | 20.0 | 8.00 | 3.15 | - | - | - | - | - |
| Max. | Bal. | 23.0 | 10.0 | 4.15 | 5.00 | 0.10 | 0.50 | 0.50 | 0.40 / 0.40 |
| Tensile Strength Rm (MPa) | Yield Strength Rp0.2 (MPa) | Elongation A5 (%) | Hardness (HB) | Density (g/cm³) | Melting Range (°C) |
|---|---|---|---|---|---|
| ≥ 830 | ≥ 415 | ≥ 30 | ≤ 220 | 8.44 | 1290 – 1350 |
