Inconel 718 Plates Manufacturer, Supplier & Exporter
Inconel 718 Plates are high-strength nickel-chromium alloy plates known for exceptional corrosion resistance, oxidation resistance, and excellent mechanical strength at elevated temperatures. Manufactured according to ASTM B670 Inconel 718 plate and ASME SB670 Grade 718 sheet specifications, these plates are widely used in aerospace, oil & gas, marine, chemical processing, nuclear, and power generation industries.
Premium Quality Inconel 718 Plates
We are a trusted Inconel 718 plate manufacturer, Inconel 718 plate supplier, and Alloy 718 plate stockist, offering high-performance nickel alloy products for demanding industrial applications. Our inventory includes Hot rolled Inconel 718 plate, Cold rolled Alloy 718 sheet, shim sheets, coils, and custom-cut plates manufactured to international quality standards.
Manufactured from precipitation-hardenable nickel-chromium alloy, Inconel 718 Plates deliver outstanding tensile strength, fatigue resistance, oxidation resistance, and corrosion protection across a wide temperature range. Their ability to maintain structural integrity in extreme environments makes them one of the most preferred materials for critical engineering applications.
Our products are available in accordance with:
- ASTM B670 Inconel 718 plate
- ASME SB670 Grade 718 sheet
- AMS 5596 Inconel 718 sheet
- Werkstoff NR 2.4668 plate
- UNS N07718 hot rolled plate
- NACE MR0175 Inconel 718 plate requirements
Every plate undergoes strict quality inspection to ensure dimensional accuracy, excellent surface finish, and reliable performance.
Alloy 718 Cold Rolled Plates in Stockholder in India
In India, a stockist of alloy 718 cold rolled plates, we understand there will be times your operations require products delivered promptly and we stock these to satisfy all of your immediate needs for our cold rolled, hot rolled, annealed, solution annealed, and aged-hardened plates.
They are all to international quality, as is standard with everything. It is the nature of the chemistry behind Alloy 718: nickel, chromium, iron, niobium, molybdenum, aluminum and titanium together create a product that retains strength even in the most rigorous industrial environments.
Industries choose Alloy 718 because it offers:
- Exceptional high-temperature strength
- Excellent creep resistance
- Outstanding fatigue resistance
- Superior oxidation resistance
- Good weldability compared to many superalloys
- Excellent resistance to chloride stress corrosion cracking
- Long service life in harsh environments
Whether your requirement involves aerospace-grade material or heavy industrial fabrication, we can supply precision-cut plates and sheets tailored to project specifications.
Inconel 718 Plate Specifications
| Specification | Details |
| Product | Inconel 718 Plates |
| Material Grade | Inconel Alloy 718 |
| ASTM Standard | ASTM B670 Inconel 718 plate |
| ASME Standard | ASME SB670 Grade 718 sheet |
| AMS Standard | AMS 5596 Inconel 718 sheet |
| UNS Number | UNS N07718 |
| Werkstoff No. | Werkstoff NR 2.4668 plate |
| Form | Plate, Sheet, Shim Sheet, Coil, Strip |
| Thickness | 0.2 mm to 100 mm |
| Width | 1000 mm to 2500 mm |
| Length | 2000 mm to 6000 mm |
| Finish | Hot Rolled, Cold Rolled, No.1, 2B, BA, Mirror |
| Standard | ASTM, ASME, AMS, DIN, EN |
| Testing | PMI, UT, Mechanical, Chemical, Third Party Inspection |
Inconel 718 Chemical Composition
| Element | Percentage (%) |
| Nickel (Ni) | 50.00–55.00 |
| Chromium (Cr) | 17.00–21.00 |
| Iron (Fe) | Balance |
| Niobium + Tantalum | 4.75–5.50 |
| Molybdenum (Mo) | 2.80–3.30 |
| Titanium (Ti) | 0.65–1.15 |
| Aluminum (Al) | 0.20–0.80 |
| Cobalt (Co) | Max 1.00 |
| Carbon (C) | Max 0.08 |
| Manganese (Mn) | Max 0.35 |
| Silicon (Si) | Max 0.35 |
| Phosphorus (P) | Max 0.015 |
| Sulfur (S) | Max 0.015 |
| Copper (Cu) | Max 0.30 |
Mechanical Properties of Hot rolled Inconel 718 plate
| Property | Value |
| Tensile Strength | 1275 MPa |
| Yield Strength | 1035 MPa |
| Elongation | 12% |
| Hardness | 331 HB Max |
| Density | 8.19 g/cm³ |
| Melting Range | 1260–1336°C |
Inconel 718 Plate Equivalent Grades
| Standard | Grade |
| UNS | N07718 |
| Werkstoff | 2.4668 |
| EN | NiCr19Fe19Nb5Mo3 |
| ASTM | B670 |
| ASME | SB670 |
| AMS | 5596 |
| ISO | Alloy 718 |
Inconel 718 Sheet Thickness Chart
| Thickness (mm) | Thickness (Inch) |
| 0.20 | 0.008 |
| 0.30 | 0.012 |
| 0.50 | 0.020 |
| 0.80 | 0.031 |
| 1.00 | 0.039 |
| 1.20 | 0.047 |
| 1.50 | 0.059 |
| 2.00 | 0.079 |
| 3.00 | 0.118 |
| 4.00 | 0.157 |
| 5.00 | 0.197 |
| 6.00 | 0.236 |
Inconel 718 Shim Sheet Dimensions
| Thickness | Width | Length |
| 0.025 mm | 300 mm | Coil |
| 0.05 mm | 300 mm | Coil |
| 0.10 mm | 300 mm | Coil |
| 0.15 mm | 300 mm | Coil |
| 0.20 mm | 600 mm | 1200 mm |
| 0.25 mm | 600 mm | 1200 mm |
| 0.30 mm | 600 mm | 1200 mm |
| Custom Sizes | Available | Available |
Inconel 718 Plate Weight Chart
| Thickness (mm) | Weight (kg/m²) |
| 3 | 24.57 |
| 5 | 40.95 |
| 6 | 49.14 |
| 8 | 65.52 |
| 10 | 81.90 |
| 12 | 98.28 |
| 16 | 131.04 |
| 20 | 163.80 |
| 25 | 204.75 |
| 30 | 245.70 |
Inconel Plate Grades
Applications of Inconel 718 Plates
Because of their exceptional mechanical and corrosion-resistant properties, Inconel 718 Plates are widely used across industries that operate under extreme temperatures and high-pressure conditions.
Major applications include:
- Aerospace components
- Aircraft engine parts
- Gas turbines
- Nuclear reactors
- Chemical processing plants
- Heat exchangers
- Pressure vessels
- Marine engineering
- Offshore drilling platforms
- Oil & gas refineries
- LNG processing plants
- Power generation equipment
- Cryogenic storage systems
- Defence manufacturing
Why Choose Inconel 718 Plates?
Inconel 718 Plates are engineered for applications where conventional stainless steels cannot withstand high temperatures or aggressive corrosion environments.
Key advantages include:
- Excellent corrosion resistance
- Outstanding oxidation resistance up to 700°C
- Superior creep and fatigue strength
- High tensile strength
- Excellent weldability
- Good cryogenic properties
- High resistance to chloride stress corrosion cracking
- Long service life
- Easy fabrication and machining after solution annealing
- Suitable for pressure vessel applications
These properties make ASTM B670 Inconel 718 plate one of the industry’s preferred high-performance alloys.
Global Reach
ASC LLP boasts a robust global presence, committed to delivering unparalleled service and quality to clients around the world. Our dedication to prompt delivery and exceptional customer care sets us apart in the industry. Major corporations across the USA, Europe, Asia, and other regions place their trust in our high-quality Inconel 718 Plates. This widespread trust underscores our reputation for reliability and excellence. By consistently meeting and exceeding the expectations of our international clientele, we continue to solidify our position as a leader in the global steel market.
Countries We Export To
UNITED STATES, EUROPE, UK, UAE, SAUDI ARABIA, OMAN, KUWAIT, JORDAN, QATAR, INDONESIA, MALAYSIA, BRAZIL, SPAIN, ITALY, FRANCE, GERMANY, BAHRAIN, SRI LANKA, AZERBAIJAN, AUSTRALIA, AUSTRIA, PHILIPPINES, TURKEY, RUSSIA, IRAN, IRAQ, CANADA, KOREA, JAPAN, YEMEN, FINLAND, ZIMBABWE, HUNGARY, PORTUGAL, VIETNAM, MOROCCO, THAILAND, SOUTH AFRICA, MEXICO, SINGAPORE, GREECE, KUWAIT, POLAND, NEW ZEALAND, SWEDEN, SWITZERLAND, BELGIUM, BHUTAN, BANGLADESH, TAIWAN, ROMANIA, CAMBODIA, KAZAKHSTAN, AFGHANISTAN.
