Inconel 718 Coils · Supplier, Stockist, & Exporter
Inconel 718 Coils
UNS N07718 Coils
High Tensile & Yield Strength · Extreme Temperature Resistance · Superior Corrosion & Oxidation Resistance · Global Supply
ASTM B670 / SB670
UNS N07718
EN 2.4668
JIS NCF 718
📋 Table of Contents
HRS Ferritic · Globally Trusted Supplier
What are Inconel 718 Coils?
Inconel 718 Coils are high-strength nickel-based alloy coils designed to perform in extreme environments involving high temperatures, pressure, and corrosion. As a globally trusted Inconel 718 Coils Supplier, we offer precipitation-hardened alloys that provide exceptional tensile strength and creep resistance, making them ideal for applications in aerospace, energy, and chemical industries.
- High tensile and yield strength
- Excellent resistance to high temperatures
- Superior corrosion and oxidation resistance
- Outstanding fatigue and creep resistance
- Long service life in harsh environments
- Suitable for critical industrial applications
718Nickel Alloy
Working Mechanism
How Inconel 718 Coils Work
Inconel 718 Coils operate through a precipitation hardening mechanism, where niobium and aluminum form strengthening phases. This enhances the material's strength and resistance to deformation, even under extreme thermal and mechanical stress.
50-55%
Nickel Content
17-21%
Chromium Content
1240-1380
Tensile MPa
0.5-100
Thickness (mm)
Composition Analysis
Metallurgical Characteristics of Inconel 718 Coils
Key alloying elements that contribute to the high-performance precipitation-hardened structure.
Ni
Nickel
Provides base strength and excellent corrosion resistance.
Cr
Chromium
Enhances oxidation resistance and forms a protective layer.
Nb
Niobium
Enables precipitation hardening for superior structural strength.
Mo
Molybdenum
Improves resistance to localized corrosion and pitting.
Fe
Iron
Supports structural integrity as a key balance element.
Al+Ti
Alu & Titanium
Aid in forming critical strengthening phases within the alloy.
Technical Data
Specifications for Inconel 718 Coils
ASTM B670 · ASME SB670 · UNS N07718 · EN 2.4668
| Specification | Details |
|---|---|
| ASTM / ASME | ASTM B670 / ASME SB670 |
| UNS | UNS N07718 |
| EN | 2.4668 / NiCr19Fe19Nb5Mo3 |
| DIN | 2.4668 / NiCr19Fe19Nb5Mo3 |
| ISO | ISO 6207 |
| JIS | NCF 718 |
| Product Form | Sheets / Plates / Coils |
| Thickness Range | 0.5 mm to 100 mm |
| Standard Widths | 1000 mm, 1219 mm, 1250 mm, 1500 mm, 1800 mm, 2000 mm, 2500mm, 3000mm, 3500mm, etc |
| Standard Lengths | 2000 mm, 2440 mm, 2500 mm, 3000 mm, 5800 mm, 6000mm, 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 |
Inventory
Available Stock & Product Forms
Flat Products
Precision sheets, heavy plates, shim sheets available in various grades.
Coils & Strips
Slitting coils, perforated coils, and thin foils from 0.05 mm thickness.
Speciality Forms
Circles, rings, custom-cut blanks, and chequered plates tailored to your needs.
Edge Types
Mill edge, slit edge, round edge, and square edge conditions available.
Nickel (Ni)
50.0–55.0% — Primary base for extreme corrosion resistance.
Chromium (Cr)
17.0–21.0% — Enhances oxidation resistance in high heat.
Niobium (Nb)
4.75–5.50% — Crucial for precipitation hardening strength.
Molybdenum (Mo)
2.80–3.30% — Improves resistance to localized pitting.
Tensile Strength
1240–1380 MPa — Exceptional strength for critical aerospace components.
Yield Strength
1030–1200 MPa — Extreme load-bearing capacity at high pressure.
Hardness (HRC)
36–44 HRC — Superior hardness achieved via heat treatment.
Melting Range
1260–1336 °C — High thermal stability for engine environments.
Product Range
Types of Inconel 718 Coils
Available in multiple finishes and conditions for high-performance engineering.
Hot Rolled Inconel 718 Coils
Cold Rolled Inconel 718 Coils
Bright Annealed Inconel 718 Coils
Slit Edge Inconel 718 Coils
Polished Inconel 718 Coils
Application Sectors
Industries We Serve
Sugar Industry
Global cane and beet processing requiring thermal endurance.
Power Industry
Electricity generation and distribution systems.
Ship Building
Marine propulsion and exhaust components.
Mechanical & Plant Engineering
Industrial machinery design solutions.
Food, Beverage & Dairy
Processed food manufacturing environments.
Oil & Gas Plant
Refinery furnace units and burner assemblies.
Chemical Composition
Chemical Details of Inconel 718 Coils
Elemental composition percentage breakdown for UNS N07718.
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | 50.0 – 55.0 |
| Chromium (Cr) | 17.0 – 21.0 |
| Iron (Fe) | Balance (typically 17.0 – 21.0) |
| Niobium + Tantalum (Nb + Ta) | 4.75 – 5.50 |
| Molybdenum (Mo) | 2.80 – 3.30 |
| Titanium (Ti) | 0.65 – 1.15 |
| Aluminum (Al) | 0.20 – 0.80 |
| Cobalt (Co) | ≤ 1.00 |
| Manganese (Mn) | ≤ 0.35 |
| Silicon (Si) | ≤ 0.35 |
| Carbon (C) | ≤ 0.08 |
| Phosphorus (P) | ≤ 0.015 |
| Sulfur (S) | ≤ 0.015 |
Performance Data
Mechanical Properties of Inconel 718 Coils
1240–1380
Ultimate Tensile
MPa — Maximum tensile load capacity
1030–1200
Yield Strength
MPa — 0.2% offset load reliability
10 – 20 %
Elongation
Flexibility at break point
36 – 44 HRC
Hardness
Rockwell C scale hardness range
200–210 GPa
Elastic Modulus
High structural stiffness
8.19 g/cm³
Density
Specific gravity of the alloy
Cost Information
Price List for Inconel 718 Coils
Price Factors
Factors that Affect the Price of Inconel 718 Coils
- Raw material cost fluctuations (Ni, Nb, Mo)
- Thickness and dimensions of the coil
- Surface finish requirements (Polished, HR, CR)
- Quantity and bulk orders
- Global market demand and supply chain logistics
International Standards
Equivalent Grades for Inconel 718 Coils
Cross-reference table for international designations of 718 nickel alloys.
| Standard | Equivalent Grade / Designation |
|---|---|
| UNS | N07718 |
| ASTM / ASME | B670 / SB670 / SB906 |
| AMS | 5596 (Sheet/Coil) |
| EN / DIN | 2.4668 / NiCr19Fe19Nb5Mo3 |
| JIS (Japan) | NCF 718 |
| BS (UK) | NA51 |
| AFNOR (France) | NC19FeNb |
| GOST (Russia) | EI437B (ЭИ437Б) |
| API | 6A718 (Oil & Gas) |
| NACE | MR0175 / ISO 15156 Compliant |
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Ready Stock Availability
- Flat Products: Precision sheets, heavy plates, shim sheets
- Coils & Strips: Slitting coils, perforated coils, thin foils (from 0.05 mm)
- Speciality Forms: Circles, rings, custom-cut blanks, chequered plates
- Edge Conditions: Mill edge, slit edge, round edge, square edge
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Quality & Logistics
- Testing: PMI, Ultrasonic (UT), Radiography (RT), corrosion testing
- Certification: EN 10204 3.1 / 3.2, NACE compliance (on request)
- Global Supply: USA, UAE, Saudi Arabia, Singapore, Indonesia, Europe
- Export Grade: ISPM-15 fumigated wooden crates, moisture-protected packaging
Use Cases
Applications and Importance of Inconel 718 Coils
✈️ Aerospace
Widely used in turbine engines, exhaust systems, and structural parts.
⛽ Oil & Gas Sector
Drilling equipment, pipelines, and pressure vessels for reliable operations.
🌾 Fertilizer Industry
Handling aggressive chemicals and high-temperature environments.
⚡ Electric & EV
EV battery components providing thermal stability and strength.
🏗️ Construction
Structural applications exposed to harsh environmental conditions.
🧪 Chemical Processing
Reactors, heat exchangers, and piping systems resistant to corrosion.
🚗 Automotive Industry
High-performance engines, exhaust systems, and turbochargers.
💊 Pharmaceutical Industry
Processing equipment ensuring purity and compliance with industry standards.
Why HRS Ferritic
Why Choose HRS Ferritic for Inconel 718 Coils?
HRS Ferritic is committed to delivering premium alloy solutions with reliability and efficiency. We source materials from certified manufacturers to ensure durability, precision, and adherence to international industrial standards.
Leading Inconel 718 Coils Supplier
Reliable Inconel 718 Coils Stockist
Trusted Inconel 718 Coils Importer
Competitive pricing with full traceability
Wide inventory of sizes and forms
Fast and secure global delivery network
Technical expertise in precipitation alloys
EN 10204 3.1 / 3.2 documentation
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Cities We Supply In India
New Delhi · Ahmedabad · Jaipur · Surat · Salem · Gandhinagar · Varanasi · Haldia ·
Bhiwandi · Tiruppur · Jamnagar · Thiruvananthapuram · Rajahmundry · Visakhapatnam · Bhubaneswar ·
Vijaywada · Rajkot · Bharuch · Coimbatore · Nagpur · Raipur · Cochin · Ludhiana · Panipat · Durgapur ·
Agra · Indore · Kuala Lumpur · Al Jubail · Pimpri-Chinchwad · Sharjah · Karachi · Chandigarh · Bogota · Muscat · Madrid · Tehran · Granada · Jakarta · Los Angeles · Rio de Janeiro · Melbourne · Cairo · New York · Busan · Milan · Montreal · Singapore · Sydney · Dubai · Lagos · Gurgaon · Port-of-Spain · Hong Kong · Navi Mumbai · Secunderabad · Bangkok · Aberdeen · Bhopal · Atyrau · Caracas · Jamshedpur · Thane · Faridabad · Ahvaz · Ahmedabad · Hanoi · Bengaluru · Dallas · Moscow · Surat · Riyadh · Rajkot · Al Khobar · Hyderabad · Haryana · Ernakulam · Gimhae-si · Algiers · Thiruvananthapuram · Brisbane · Calgary · Mumbai · Chennai · Courbevoie · Toronto · Vung Tau · Ankara · Doha · Nagpur · Howrah · Ranchi · Perth · Noida · Houston · Kolkata · Chiyoda · Mexico City · Edmonton. Geoje-si · Abu Dhabi · Santiago · New Delhi · Colombo · Ludhiana · Lahore · Coimbatore · Ho Chi Minh City · Manama · Ulsan · London · Visakhapatnam · Jaipur · Kuwait City · Seoul · Istanbul · Pune · Baroda · Kanpur · La Victoria · Jeddah · Dammam · Petaling Jaya · Nashik · Vadodara ·jamnagar ·hazira · jubail industrial city · Ajman · Capetown · San Francisco · sao paulo · Barcelona · Ahmedi · Muscat · Madrid · Birmingham · Johannesburg.
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Countries We Export To
Saudi Arabia · Qatar · Canada · Sri Lanka · Iran · Nigeria · Bangladesh · Oman · UAE ·
Turkey · Kuwait · Venezuela · Africa · Singapore · Netherlands · United Kingdom · Mexico · Malaysia ·
United States · Australia · Japan Saudi Arabia · Iran · Iraq · UAE · Qatar · Bahrain · Oman · Kuwait · Turkey · Yemen · Syria · Jordan · Cyprus · Nigeria · Algeria · Angola · South Africa · Libya · Egypt · Sudan · Equatorial Guinea · The Republic Of Congo · Gabon · USA · Canada · Mexico · Panama · Costa Rica · Puerto Rica · Trinidad And Tobago · Jamaica · Bahamas · Denmark · Russia · Norway · Germany · France · Italy · Uk · Spain · Ukraine · Netherland · Belgium · Greece · Czech Republic · Portugal · Hungary · Albania · Austria · Switzerland · Slovakia · Finland · Ireland · Croatia · Slovenia · Malta · India · Singapore · Malaysia · Indonesia · Thailand · Vietnam · South Korea · Japan · Sri Lanka · Maldives · Bangladesh · Myanmar · Taiwan · Cambodia · Argentina · Bolivia · Brazil · Chile · Venezuela · Colombia · Ecuador · Guyana · Paraguay · Uruguay · New Zealand · Romania · Puerto Rico · Nepal · Kenya · Afghanistan · Lithuania · Belarus · Zimbabwe · Israel · Azerbaijan · Poland · Australia · Morocco · Philippines.
Support
Frequently Asked Questions
Quick answers to common queries about Inconel 718 Coils.
Larger coil sizes increase material consumption and handling requirements, raising the overall cost when purchasing from an Inconel 718 Coils Supplier for industrial applications.
Thicker Inconel 718 Coils require more raw material and processing, significantly increasing the cost when sourced from an Inconel 718 Coils Stockist or manufacturer.
Advanced finishes like polished or bright annealed require additional processing steps, increasing pricing from an Inconel 718 Coils Importer due to enhanced surface quality requirements.
Yes, fluctuations in nickel, niobium, and alloy elements directly impact pricing offered by any Inconel 718 Coils Supplier in the global market.
Its precipitation hardening mechanism provides exceptional strength and resistance, making it ideal for aerospace and high-temperature applications from an Inconel 718 Coils Stockist.
Custom-sized Inconel 718 Coils increase production complexity and cost due to additional processing and lower economies of scale from an Inconel 718 Coils Importer.
Bulk orders reduce per-unit cost due to economies of scale, making purchases from an Inconel 718 Coils Supplier more cost-effective for large industrial requirements.
They are widely used in aerospace, oil & gas, and chemical industries due to high strength, corrosion resistance, and durability offered by an Inconel 718 Coils Stockist.
HRS Ferritic
