Exceptional strength, corrosion resistance, and ability to withstand extreme temperatures. Leading Global Industrial Supply.
Inconel 625 Coils are high-performance nickel-based alloy coils known for their exceptional strength, corrosion resistance, and ability to withstand extreme temperatures. Manufactured using advanced metallurgical processes, Inconel 625 Coils offer superior resistance to oxidation, pitting, and crevice corrosion, making them ideal for demanding applications such as aerospace, marine, and chemical processing.
Inconel 625 Coils function through a unique combination of nickel, chromium, and molybdenum that enhances their structural stability. The alloy forms a protective oxide layer that prevents oxidation and corrosion even in aggressive environments like seawater or acidic conditions.
Key alloying elements that contribute to the exceptional properties of Inconel 625.
ASTM B443 · ASME SB443 · UNS N06625 · EN 2.4856
| Specification | Details |
|---|---|
| ASTM / ASME | ASTM B443 / ASME SB443 |
| UNS | UNS N06625 |
| EN | 2.4856 / NiCr22Mo9Nb |
| DIN | 2.4856 / NiCr22Mo9Nb |
| ISO | ISO 6208 |
| JIS | NCF 625 |
| Product Form | Sheets / Plates / Coils |
| Thickness Range | 0.5 mm to 100 mm |
| Standard Widths | 1000, 1219, 1250, 1500, 1800, 2000, 2500, 3000, 3500 mm, etc |
| Standard Lengths | 2000, 2440, 2500, 3000, 5800, 6000 mm, etc |
| Custom Width Cut | Available as per customer requirement |
| Custom Length Cut | Available as per customer requirement |
| Surface Finish | Hot Rolled (HR), Cold Rolled (CR), Annealed & Pickled (AP) |
| Supply Condition | Solution Annealed |
| Cutting Methods | Plasma, Laser, Waterjet, Oxy Propane |
| Packaging | Bundled, Wooden Plates, Bubble wraps, Customized |
Precision sheets, heavy plates, shim sheets available in premium grades.
Slitting coils, perforated coils, and thin foils from 0.05 mm thickness.
Circles, rings, custom-cut blanks, and chequered (tread) plates.
Mill edge, slit edge, round edge, and square edge conditions available.
58.0% Min — Primary element for extreme corrosion resistance.
20.0 – 23.0% — Enhances oxidation resistance and surface protection.
8.0 – 10.0% — Improves strength and resistance to pitting.
3.15 – 4.15% — Increases toughness and structural integrity.
827 – 1034 MPa — Superior strength for demanding aerospace use.
414 – 760 MPa — High structural load-bearing capacity.
30 – 50% — Excellent ductility for specialized fabrication.
90 – 95 HRB — Balanced hardness for optimal industrial performance.
Available in multiple finishes and conditions for diverse engineering needs.
Standard chemical analysis of Nickel Alloy 625 elements.
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | 58.0 min |
| Chromium (Cr) | 20.0 – 23.0 |
| Molybdenum (Mo) | 8.0 – 10.0 |
| Niobium + Tantalum (Nb + Ta) | 3.15 – 4.15 |
| Iron (Fe) | 5.0 max |
| Cobalt (Co) | 1.0 max |
| Manganese (Mn) | 0.50 max |
| Silicon (Si) | 0.50 max |
| Aluminum (Al) | 0.40 max |
| Titanium (Ti) | 0.40 max |
| Carbon (C) | 0.10 max |
| Phosphorus (P) | 0.015 max |
| Sulfur (S) | 0.015 max |
Cross-reference table for international designations of Nickel Alloy 625.
| Standard | Equivalent Grade / Designation |
|---|---|
| UNS | N06625 |
| ISO | ISO 6208, ISO 9723, ISO 9724, ISO 9725 |
| ASTM | B443, B444, B446, B564, B829 |
| ASME | SB443, SB444, SB446, SB564, SB829 |
| AMS | 5599, 5666, 5837, 5581 |
| EN (European Standard) | NiCr22Mo9Nb |
| DIN / Werkstoff | 2.4856 |
| BS (British Standard) | NA21, NA43 |
| JIS (Japan) | NCF 625 |
| AFNOR (France) | NC22DNB4, NC22DNb |
| GOST (Russia) | ХН62МБВУ (ChS-62), EP718 |
| SAE | AMS 5599 |
| API | 6A, 6ACRA |
| NACE | MR0175 / ISO 15156 |
| AWS (Welding) | ERNiCrMo-3, ENiCrMo-3 |
| QQ (US Federal Spec) | QQ-N-281 |
| MIL (Military) | MIL-N-24606 |
| Euronorm | EN 10095 |
| SEP (Germany) | SEP 1915 |
HRS Ferritic is a specialized supplier delivering reliable and high-performance nickel-based alloy products. We source materials from certified global manufacturers, ensuring consistent quality, competitive pricing, and bulk availability for your critical industrial projects.
Quick answers to common queries about Inconel 625 Coils.