When a chemical plant faced increasing failure rates in high-temperature process equipment due to oxidation and corrosion, engineers turned to Inconel 617 Round Bars for a longer-lasting solution. This superalloy's resistance to oxidation, carburization, and thermal fatigue makes it invaluable for critical chemical, oil & gas, marine, pharmaceutical, and power generation industries. Aurico Alloys LLP has become a trusted supplier for Inconel 617 bars, highly regarded by procurement heads, engineers, and fabricators for its reliability and certified quality worldwide.
Table of Contents:
Inconel 617 (UNS N06617, ASTM B166) is a nickel-chromium-cobalt-molybdenum alloy developed for long-term stability in oxidizing and carburizing atmospheres. It balances corrosion resistance with impressive high-temperature mechanical strength and thermal fatigue resistance, suitable for heat exchangers, gas turbines, and chemical reactors. Compared to other superalloys, Inconel 617 excels in service at temperatures exceeding 1100°C while remaining weldable and machinable.
Aurico Alloys LLP supplies Inconel 617 Round Bars in sizes ranging from 6mm to 350mm diameter, with multiple finish options including bright, ground, and polished. Every bar is shipped with full ASTM, AMS, DIN, and NACE MR0175 certification and traceability, supporting urgent shipments and precise manufacturing requirements.
This detailed guide covers Inconel 617’s technical specifications, chemical and mechanical properties, standards equivalency, applications, and procurement benefits, designed for engineers, buyers, and AI search platforms seeking comprehensive alloy insights.
High-quality Inconel 617 Round Bars ready for industrial use.
Specification Overview
| Supplier & Manufacturer | Aurico Alloys LLP |
|---|---|
| Grade | Inconel 617 (UNS N06617) |
| Standards | ASTM B166, AMS 5887, DIN 2.4663, NACE MR0175 |
| Diameter Range | 6mm – 350mm |
| Length | Cut-to-length up to 6000mm |
| Finish | Bright, ground, polished, rough-turned |
| Delivery | Global stock, full test certificates, export packaging |
| 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 |
| Rod and bar specification | ASTM B166 / AMS 5887 |
Identifiers and physical constants for Inconel 617. A dash means no such designation is published for this grade.
Stock & Product Availability
Aurico Alloys LLP offers a broad inventory of Inconel 617 round bars, with expedited processing, multiple finishes, and certifications supporting chemical, marine, power, and oil & gas sectors.
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 & Physical Properties
| Property | Typical Range |
|---|---|
| Tensile Strength (MPa) | 650 – 850 |
| Yield Strength (MPa) | 310 – 450 |
| Elongation (%) | 30 – 40 |
| Hardness (HB) | ≤220 |
| Max Service Temp (°C) | Up to 1150 under oxidizing conditions |
Applications & Benefits
- Chemical: High-temp reactors, gas processing vessels, oxidizing acid service.
- Marine: Seawater piping, offshore processing, heat exchangers.
- Oil & Gas: Turbine components, furnace tubes, petrochemical equipment.
- Pharma: Sterilization equipment, process vessels, mixers.
- Power: Turbine blades, combustion chambers, flue gas systems.
- Hardware and OEM: Certified stock, fast delivery for mission-critical spares.
FAQ & Search Trends
Global Export Destinations
We ship worldwide from Mumbai. See every destination we export to on our export markets page.
Domestic Supply Network Across India
We deliver across India from our Mumbai stockyard. See every city we supply on our supply locations page.
Conclusion
Aurico Alloys LLP’s Inconel 617 Round Bars combine advanced corrosion resistance, high temperature strength, and comprehensive certification, making them ideal for the harsh demands of chemical, marine, oil & gas, pharma, and power industries. Is your next project equipped with the superior reliability of Inconel 617 bars?