Alpha Overseas is a manufacturer, supplier, and exporter of Inconel Alloy 718 Sheets and Plates, which may be welded under either aged or annealed conditions. In gas turbine and jet engine operations, Inconel 718 plates are frequently employed. Inconel 718 Coils can be heated and cooled over the aging temperature range at typical speeds while maintaining softness and ductility in most diameters.
Jet engine and gas turbine operations frequently use Inconel 718 Sheet. The corrosion brought on by caustic substances and by water with a high purity level is also resistant to Inconel 718 Coil. It is common practice to use a waterjet cutter to cut Inconel 718 Clad Plate and Inconel 718 Strip. Also, possible methods for creating internal threads are thread milling on a machining center or the single-point approach on a lathe. Due to their tenacity, power, and durability, these Inconel 718 Sheets Plates are highly regarded.
Inconel 718 Plate, Inconel 718 Plate Manufacturers, Inconel® Alloy 718 Sheet, Inconel 718 Sheets, Inconel 718 Sheet Supplier, Alloy 718 Plates, Inconel 718 Plates Supplier in Mumbai, India.
These Sheets and Plates are made of an alloy of nickel, chromium, molybdenum, and columbium (niobium), which exhibits excellent corrosion resistance, potency at high temperatures, and excellent oxidation resistance. Nickel is the main component of Alloy 718 Sheets (52 percent).
These UNS N07718 Plates have outstanding tensile strength and a melting point of 2300 degrees Celsius, which make them ideal for use in a wide range of industrial applications such as fasteners, high-strength bolts, and nuclear fuel element spacers, to mention a few. Due to its exceptional stress resistance at temperatures found in gas turbines, Inconel 718 Coils make up almost half of today's output of super-alloys and are extensively used in the power industry. Our Alloy 718 Plates are stronger than Inconel X-750, which contracts during precipitation hardening and has a lower strength.
Equivalent Grades Of Inconel 718 Plate
| STANDARD | WERKSTOFF NR. | UNS |
| Inconel 718 | 2.4668 | N07718 |
Chemical Composition of Inconel 718 Sheet
| Inconel | % | Ni | Mo | Si | S | Al | Ti | Cu | Cr | Fe | Nb | Co | C | Mn |
| 718 | Min. | 50 | 2.8 | 0.2 | 0.7 | 17 | balance | 4.75 | ||||||
| Max. | 55 | 3.3 | 0.35 | 0.01 | 0.8 | 1.15 | 0.3 | 21 | 5.5 | 1 | 0.08 | 0.35 |
Mechanical Properties of Inconel 718 Plate
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.2 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000 , MPa – 930 | Psi – 75,000 , MPa – 482 | 45 % |
Inconel 718 Sheets Plate Thickness Tolerance Chart
| Gauge | LB/Sq. Ft. | LB/Sq In. | Plate Gauge Tolerance | ||
|---|---|---|---|---|---|
| 72″ Wide | 96″ Wide | ||||
| 3/16 | 0.1875 | 8.579 | 0.05958 | +.045″ -.010″ | +.050″ -.010″ |
| 7/32 | 0.2187 | 9.870 | 0.06854 | ||
| 1/4 | 0.2500 | 11.162 | 0.07750 | ||
| 5/16 | 0.3125 | 13.746 | 0.09546 | ||
| 3/8 | 0.3750 | 16.496 | 0.11456 | +.055″ -.010″ | +.060″ -.010″ |
| 7/16 | 0.4375 | 19.080 | 0.13250 | ||
| 1/2 | 0.5000 | 21.633 | 0.15044 | ||
| 9/16 | 0.5625 | 24.247 | 0.16838 | ||
| 5/8 | 0.6250 | 26.831 | 0.18633 | ||
| 11/16 | 0.6875 | 29.415 | 0.20427 | ||
| 3/4 | 0.7500 | 32.123 | 0.22308 | +.060″ -.010″ | +.065″ -.010″ |
| 13/16 | 0.8125 | 34.707 | 0.24102 | ||
| 7/8 | 0.8750 | 37.291 | 0.25897 | ||
| 15/16 | 0.9375 | 39.875 | 0.27691 | ||
| 1 | 1.0000 | 42.665 | 0.29628 | +.070″ -.010″ | +.075 -.010″ |
| 1-1/8 | 1.1250 | 47.833 | 0.33217 | ||
| 1-1/4 | 1.2500 | 53.001 | 0.36806 | ||
| 1-3/8 | 1.3750 | 58.169 | 0.40395 | ||
| 1-1/2 | 1.5000 | 63.337 | 0.43984 | ||
| 1-3/4 | 1.7500 | 73.672 | 0.51161 | ||
| 2 | 2.0000 | 84.008 | 0.58339 | +.125″ -.010″ | +.150″ -.010″ |
| 2-1/8 | 2.1250 | 89.610 | 0.62229 | ||
| 2-1/4 | 2.2500 | 94.777 | 0.65817 | ||
| 2-1/2 | 2.5000 | 105.113 | 0.72995 | ||
| 2-3/4 | 2.7500 | 115.449 | 0.80173 | ||
| 3 | 3.0000 | 126.301 | 0.87709 | +.150″ -.010″ | +.160″ -.010″ |
| 3-1/2 | 3.5000 | 146.972 | 1.02064 | ||
| 4 | 4.0000 | 168.264 | 1.16850 | +.180″ -.010″ | +.200″ -.010 |
Inconel 718 Sheets Plate Thickness Chart In Mm
| Plate Thickness (mm) |
Plate Weight (kg/m2) |
|---|---|
| 2.0 | 15.7 |
| 1.6 | 12.6 |
| 3 | 23.6 |
| 2.5 | 19.6 |
| 3.2 | 25.1 |
| 5 | 39.3 |
| 4 | 31.4 |
| 6 | 47.1 |
| 10 | 78.5 |
| 8 | 62.8 |
| 12.5 | 98.1 |
| 20 | 157 |
| 15 | 118 |
| 22.5 | 177 |
| 30 | 236 |
| 25 | 196 |
| 32 | 251 |
| 40 | 314 |
| 35 | 275 |
| 45 | 353 |
| 55 | 432 |
| 50 | 393 |
| 60 | 471 |
| 70 | 550 |
| 65 | 510 |
| 75 | 589 |
| 250 | 1963 |
| 90 | 707 |
| 80 | 628 |
| 150 | 1178 |
| 100 | 785 |
| 120 | 942 |
| 110 | 864 |
| 130 | 1051 |
| 180 | 1413 |
| 160 | 1256 |
| 200 | 1570 |
Inconel 718 Sheets and Plates Thickness Tolerance
Plate Width (w), in. [mm] |
||||
|---|---|---|---|---|
| Specified Thickness (t), in. [mm] | w > 144 [ 3658] | 84 [2134] < w ≤ 120 [3048] | w ≤ 84 [2134] | 120 [3048] < w ≤ 144 [3658] |
Tolerance Over Specified Thickness, *** in. [mm] |
||||
| 3/4 [19.05] ≤ t < 1 [25.04] | 0.100 [2.54] | 0.065 [1.65] | 0.060 [1.52] | 0.085 [2.16] |
| 8 [203.2] ≤ t < 10 [254.0] | 0.550 [14.0] | 0.335 [8.50] | 0.315 [8.00] | 0.435 [11.0] |
| 2 [ 50.80] ≤ t < 3 [76.20] | 0.200 [5.08] | 0.150[3.80] | 0.125 [3.20] | 0.175 [4.45] |
| 3/16 [4.76] ≤ t < 3/8 [9.52] | -- | 0.050 [1.27] | 0.045 [1.14] | 0.085 [2.16] |
| t < 3/16 [4.76] | -- | 0.070 [1.78] | 0.055 [1.35] | -- |
| 1 [25.40] ≤ t < 2 [50.80] | 0.115 [2.92] | 0.075 [1.90] | 0.070 [1.78] | 0.095[2.41] |
| 4 [101.6] ≤ t < 6 [152.4] | 0.355 [9.02] | 0.200 [5.08] | 0.180 [4.75] | 0.335 [8.50] |
| 3 [76.20] ≤ t < 4 [101.6] | 0.225 [5.72] | 0.160 [4.06] | 0.150 [3.81] | 0.200 [5.08] |
| 6 [152.4] ≤ t < 8 [203.2] | 0.435 [11.0] | 0.255 [6.48] | 0.235 [6.00] | 0.355 [9.02] |
Inconel 718 Sheets & Plate Standard Size Chart
| 2000MM X 1000MM X 3MM | 2000MM X 1000MM X 6MM |
| 2500MM X 1250MM X 4MM | 2500MM X 1250MM X 8MM |
| 3000MM X 1500MM X 3MM | 3000MM X 1500MM X 6MM |
| 3000MM X 1500MM X 4MM | 3000MM X 1500MM X 8MM |
| 2000MM X 1000MM X 5MM | 2500MM X 1250MM X 10MM |
| 2500MM X 1250MM X 3MM | 2500MM X 1250MM X 6MM |
| 4000MM X 2000MM X 3MM | 4000MM X 2000MM X 6MM |
| 2500MM X 1250MM X 5MM | 3000MM X 1500MM X 10MM |
| 2000MM X 1000MM X 4MM | 2000MM X 1000MM X 8MM |
| 4000MM X 2000MM X 4MM | 2000MM X 2000MM X 10MM |
| 3000MM X 1500MM X 5MM |
Different Types of Inconel 718 Sheet
Inconel 718 Sheets
- Inconel® Alloy 718 HR Sheets
- ASTM B670 718 Inconel Sheet
- Nickel Alloy 718 Sheets
- ASME SB670 Inconel Alloy 718 Sheets
Inconel 718 Plates
- Inconel® Alloy 718 HR Plates
- ASME SB670 Inconel Alloy 718 Plates
- Nickel Alloy 718 Plates
- ASTM B670 718 Inconel Plate
Inconel 718 Coils
- Inconel 718 HR Coil
- Inconel 718 Cold Rolled Coil
- ASTM B670 Inconel 718 Coil
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Applications of Inconel 718 Sheet
Oil & Gas Industry
Power Generation Industry
Petrochemical Industry
Chemical Industry
Cement Industry
We Export Inconel 718 Plate Across the Globe
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Domestic Supply Inconel 718 Sheet
Haryana, Noida, Kolkata, Visakhapatnam, Faridabad, Navi Mumbai, Ludhiana, New Delhi,Hyderabad, Rajkot, Howrah, Jamshedpur, Bengaluru, Pimpri-Chinchwad, Secunderabad, Chennai, Bhopal, Kanpur, Thane, Nashik, Pune, Chandigarh, Surat, Indore, Jaipur, Ernakulam , Ranchi, Thiruvananthapuram, Gurgaon, mumbai, Ahmedabad, Nagpur.