Inconel 718 Ring
Multinox Inc. is a one of the most reliable manufacturer, supplier, and stockist of Inconel 718 Rings.
Inconel 617 rings can easily survive seawater environments even in flowing or stagnant conditions. Business, fabrication, and OEM manufacturers often use Inconel 617 alloy rings when standard stainless steel doesn't meet the performance criteria for suitable applications.
Heavy industrial applications often demand Inconel 617 Rings to meet their operational requirements that include aerospace and aviation industries (components such as jet engines, exhaust systems, thrust reversers, and fuel nozzles), oil and gas industries (bleed rings, drip rings, flush rings and many more), chemical processing units (reactors, distillation columns, valve seats, and different piping systems, and marine and offshore industries (include submarine propulsion, seawater components, bellows and expansion joints.
At Multinox, we follow tremendous tests such as non-destructive tests (NDT) and destructive tests (DT), Positive material identification tests (PMI), mechanical testing, and material test reports (MTC) to deliver reliable Inconel 617 Rings to our clients. At Multinox Inc., we use precision-cut seamless rings, rolled and open die-forged methods to certainly deliver such benefits: reduced diameter with thickness reduction for good grain flow across the circumference, flexibility with improved strength for custom-made thicker sections. We
Specifications
| Product Form | Forged Rings, Rolled Rings, Seamless Rolled Rings, Open Die Forged Rings |
| Available Grades | Inconel 602CA, Inconel 600, Inconel 601, Inconel 617, Inconel 625, Inconel 718, Inconel 725, Inconel X-750 |
| Standards | ASTM / ASME Nickel Alloy Standards (Grade Dependent) |
| Outside Diameter (OD) | Up to 5000 mm |
| Inside Diameter (ID) | As per customer drawing and requirement |
| Wall Thickness | 25 mm to 1000 mm |
| Ring Weight | Up to 10,000 kg |
| Manufacturing Process | Open Die Forging, Ring Rolling, CNC Machining, Heat Treatment |
| Surface Finish | Machined, Turned, Pickled, Shot Blasted, Polished |
| Shape | Seamless Rolled Ring, Forged Ring, Custom Ring |
| Testing | PMI, UT, Mechanical Testing, Chemical Analysis, Hardness Test, Dimensional Inspection |
| Certification | EN 10204 3.1, Mill Test Certificate (MTC) |
| Applications | Aerospace, Oil & Gas, Petrochemical, Power Generation, Marine, Heat Treatment Equipment, Chemical Processing |
Chemical Composition
C
0.08% Max
Carbon
S
0.015% Max
Sulphur
Si
0.50% Max
Silicon
Fe
5.00% Max
Iron
Cr
17.00–21.00%
Chromium
Ni
50.00–55.00%
Nickel
Equivalent Grades
UNS
N07718
Unified Numbering System
BS
3100
British Standard
DIN
2.4668
German Standard
ISO
15156
ISO Standard
AMS
5662, 5663
AMS Specification
Mechanical Properties
Nickel-Chromium Alloy (Inconel 718)
Material Type
1,000–1,200 MPa (145–174 ksi)
Yield Strength (0.2% Offset)
1,200–1,300 MPa (174–188 ksi)
Ultimate Tensile Strength
10–15%
Elongation (at Fracture)
30–40%
Reduction of Area
35–40 HRC
Hardness (Rockwell C)
~210 GPa (30,000 ksi)
Modulus of Elasticity
Weight Chart
| Thickness (inches) | Weight (lbs) | Weight (kg) | Temperature (°C) |
|---|---|---|---|
| 0.25 | 0.5 | 0.23 | 20 |
| 0.5 | 2.0 | 0.91 | 20 |
| 0.75 | 5.0 | 2.27 | 20 |
| 1 | 10.0 | 4.54 | 20 |
| 1.25 | 15.0 | 6.80 | 20 |
| 1.5 | 22.0 | 9.98 | 20 |
| 1.75 | 30.0 | 13.61 | 20 |
| 2 | 40.0 | 18.14 | 20 |
Size Range
| Diameter (inches) | Thickness (inches) |
|---|---|
| 2 | 0.25 |
| 4 | 0.5 |
| 6 | 0.75 |
| 8 | 1 |
| 10 | 1.25 |
| 12 | 1.5 |
| 14 | 1.75 |
| 16 | 2 |
Inconel 625 vs 718
| Property | Inconel 625 | Inconel 718 |
|---|---|---|
| Composition | Nickel: ~58%, Chromium: ~20–23%, Molybdenum: ~8–10% | Nickel: ~50–55%, Chromium: ~17–21%, Iron: ~17% |
| Corrosion Resistance | Excellent resistance | Good resistance |
| High-Temperature Strength | Good | Exceptional strength |
| Weldability | Highly weldable | Welding may require post-weld heat treatment |
| Applications | Chemical processing, aerospace, marine, oil and gas | Aerospace engine components, gas turbines, nuclear reactors |
Recent Export Deliveries
🇸🇦
Saudi Aramco Total
Al Jubail, Saudi Arabia
304 SS Round Bars, 50mm OD, ASTM A276
Delivered in 7 days
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Hess Corporation
New York City, USA
SS 304 Hex Bars, 40mm A/F, Cold Drawn
Delivered in 14 days
🇬🇧
Shell PLC
London, United Kingdom
304 SS Flat Bars, 100×20mm, Bright Finish
Delivered in 14 days
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ADNOC
Abu Dhabi, UAE
304 SS Square Bars, 40mm, Forged Grade
Delivered in 5 days
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Sasol Limited
Johannesburg, South Africa
SS 304 Hollow Bars, 80mm OD × 20mm wall
Delivered in 21 days
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BASF SE
Ludwigshafen, Germany
304 SS Round Bars 25–100mm, EN 10204 3.2
Delivered in 18 days
Availability of Inconel Rings
| Inconel 602CA Ring | Inconel 600 Ring |
| Inconel 601 Ring | Inconel 617 Ring |
| Inconel 625 Ring | Inconel 718 Ring |
| Inconel 725 Ring | Inconel X-750 Ring |
Latest Prices of Rings
Multinox INC offers Rings at one of the most competitive prices in India. Request the latest Rings Pricelist using the contact form here.