Inconel 617 Coil Supplier, Stockist and Exporter
Table of Contents
Aurico Alloys LLP supplies Inconel 617 coil and slit strip (N06617, Werkstoff 2.4663) to ASTM B168 and AMS 5889 from Mumbai, to customers across India and in more than 40 export markets.
In sheet and strip gauges, 617 is gas-turbine combustor material. Combustion cans, transition liners and hot ducting are formed and welded from it because they sit in flame-heated gas above 1000°C while carrying pressure and vibration – the combination that needs 617’s creep strength and its aluminium-supported oxide at the same time.
Sizes and Specifications
| Grade | Inconel 617 |
|---|---|
| UNS number | N06617 |
| Werkstoff (W.Nr.) | 2.4663 |
| Specifications | ASTM B168 (plate, sheet and strip); AMS 5888 (plate); AMS 5889 (sheet and strip) |
| Size range | Thickness 0.05 mm to 6.0 mm, width 3 mm to 1250 mm, supplied in slit coil, mill-edge coil or narrow strip. Coil weights and inside diameters are set to suit your decoiler. |
| Condition and finish | Available in annealed and pickled, bright annealed, cold rolled 2B, and No. 4 polished finishes, with edge condition slit, deburred or rolled to order. |
| Certification | EN 10204 3.1 mill test certificate; 3.2 and third-party inspection on request |
| Price | INR 4,000 – 9,500 per kg. Indicative USD 47 – 112 per kg; quoted against grade, form, size and quantity. |
Equivalent Grades & Standards
| Property | Value |
|---|---|
| UNS number | N06617 |
| Werkstoff / EN number | 2.4663 |
| Density | 8.36 g/cm3 |
| Melting range | 1332-1380 °C |
| Specific heat (26 °C) | 419 J/kg·°C |
| Electrical resistivity (26 °C) | 1.22 µΩ·m |
| Plate, sheet and strip specification | ASTM B168 / AMS 5888 / 5889 |
Identifiers and physical constants for Inconel 617. A dash means no such designation is published for this grade.
Chemical Composition
| Element | Min (%) | Max (%) |
|---|---|---|
| Nickel (Ni) | 44.5 | — |
| Chromium (Cr) | 20.0 | 24.0 |
| Cobalt (Co) | 10.0 | 15.0 |
| Molybdenum (Mo) | 8.0 | 10.0 |
| Aluminium (Al) | 0.8 | 1.5 |
| Carbon (C) | 0.05 | 0.15 |
| Iron (Fe) | — | 3.0 |
| Manganese (Mn) | — | 1.0 |
| Silicon (Si) | — | 1.0 |
| Sulfur (S) | — | 0.015 |
| Titanium (Ti) | — | 0.6 |
| Copper (Cu) | — | 0.5 |
| Boron (B) | — | 0.006 |
Composition limits for Inconel 617. These are specification limits for the grade, not measured values for a lot; the mill test certificate supplied with your order states the actual analysis.
Mechanical and Physical Properties
Strip is supplied annealed for forming, at around 740 MPa tensile. In service the part is designed on creep-rupture strength between 800 and 1100°C, where 617 leads the solid-solution nickel alloys, and on oxidation resistance supported by its 0.8–1.5% aluminium.
Industry Applications
Why Inconel 617 coil
Combustor sheet metal has to hold its shape hot. A liner that creeps distorts the gas path and cracks at its welds; 617 resists that better than 625 or 601 at combustor temperatures, and it can be formed and welded in the annealed condition without a following age-hardening cycle. Coil suits the long runs that liners and duct sections are made in. For hot-zone skins that carry little load, 601 coil is the cheaper option.
| Industry | Typical use |
|---|---|
| Aerospace | Combustion cans, transition liners and hot-section ducting. |
| Power generation | Land-based gas-turbine combustor hardware. |
| Petrochemical | Formed internals for catalytic reformers and high-temperature reactors. |
| Heat treatment | Load-bearing furnace parts formed from strip. |
Testing and Certification
Coil is supplied with an EN 10204 3.1 mill test certificate stating heat number, chemical analysis, mechanical properties and temper, and can be certified to AMS 5889 where the order calls for it. Thickness and width are checked against the order, with positive material identification and third-party inspection under our ISO 9001:2015 system.
Frequently Asked Questions
Request a Quotation
Send your size, quantity and specification and we will come back with price and lead time, usually the same working day. Call +91 7977 88 6611 or email info@auricoalloys.com.