Inconel 718 Fasteners Specification
- ASTM B637
- ASME SB637
Inconel 718 Fasteners contain a mixture of Nickel, Chromium, Iron, molybdenum, and niobium. And with the addition of smaller amounts of titanium and aluminium provides Alloy Inconel 718 Bolts to exhibit very high tensile, yield, and creep rupture features at high temperatures. Alloy UNS N07718 Self Tapping Screws has some extraordinary worm rupture power at a temperature under specific conditions. These high-grade fasteners have heat treatable, weldability, high strength properties, and excellent corrosion resistance. These high qualities of Alloy Inconel 718 Tap Bolts are available in different forms, such as in various shapes, sizes, thicknesses, dimensions, lengths, and so on.
Table of Content
Dalloyed Works is a prominent industry that is relatively involved in manufacturing, supplying, and exporting a complete range of ASTM B637 Inconel 718 Dome Nuts . We are packing these highly graded 718 Inconel Alloy Eye Bolt during product shipping as per set product packaging standards. This guarantees the safe delivery of the fasteners without getting harmful effects on their surface. We also create these fasteners by considering raw material quality standards.
Inconel 718 Eye Bolts Specification
Inconel 718 Fasteners Specification
Alloy Inconel 718 Hex Boltss Length
Alloy 718 Square Bolts Sizes
DIN 2.4668 Hex Nuts Standard
Nickel Alloy 718 Lock Nut Threads
Inconel Alloy 718 Square Nut Applications
Nickel 718 Socket Head Cap Screw Head Drive
Inconel 2.4668 Machine Screws Test Certificate
Werkstoff 2.4668 Fully Threaded Studs Form
UNS N07718 Lock Nut Marking
WNR 2.4668 Hex Bolts Packaging
718 Inconel Double End Stud Bolts Inspection Methods
UNS 7718 Fasteners Documentation
B50TF14 Bolts Origin
Other Types Of 718 Inconel Heavy Duty Fasteners Fasteners
Alloy 718 Heavy Hex Nuts
Alloy Inconel 718 Hex Bolts
DIN 2.4668 Hex Nuts
Nickel Alloy 718 Lock Nut
Inconel Alloy 718 Machine Screws
Nickel 718 Self Tapping Screws
Inconel 2.4668 Socket Cap Screws
Werkstoff 2.4668 Square Bolts
UNS N07718 Square Nut
718 Inconel Stud Bolt
Alloy 718 U Bolt
2.4668 Wood Screws
Dimensions of 718 Alloy Marine Fasteners
| NOMINAL SIZE (D) | BODY DIAMETER | HEAD THICKNEASTM A193 | ACROASTM A193 THE FLATS | ACROASTM A193 CORNERS | ||||
|---|---|---|---|---|---|---|---|---|
| D (MAX) | D (MIN) | H (MAX) | H (MIN) | F (MAX) | F (MIN) | C (MAX) | C (MIN) | |
| m100 | 90.00 | 99.13 | 63.9 | 60.10 | 145.00 | 140.00 | 167.43 | 159.60 |
| m90 | 90.00 | 89.13 | 57.74 | 54.26 | 130.00 | 125.50 | 150.11 | 143.07 |
| m80 | 80.00 | 79.26 | 51.58 | 48.42 | 115.00 | 111.00 | 132.72 | 126.54 |
| m72 | 72.00 | 71.26 | 46.45 | 43.55 | 105.00 | 101.40 | 121.24 | 115.60 |
| m64 | 64.00 | 63.26 | 41.32 | 38.68 | 95.00 | 91.80 | 109.70 | 104.65 |
| m56 | 56.00 | 55.26 | 36.2 | 33.80 | 85.00 | 82.20 | 98.15 | 93.71 |
| m48 | 48.00 | 47.38 | 31.07 | 28.93 | 75.00 | 72.60 | 86.60 | 82.76 |
| m42 | 42.00 | 41.38 | 26.97 | 25.03 | 65.00 | 62.90 | 75.06 | 71.71 |
| m36 | 36.00 | 35.61 | 23.38 | 21.63 | 55.00 | 53.80 | 63.51 | 60.79 |
| m30 | 30.00 | 29.67 | 19.48 | 17.92 | 46.00 | 45.00 | 53.12 | 50.85 |
| m24 | 24.00 | 23.67 | 15.44 | 14.56 | 36.00 | 35.00 | 41.57 | 39.55 |
| m20 | 20.00 | 19.67 | 12.88 | 12.12 | 30.00 | 29.16 | 34.64 | 32.95 |
| m16 | 16.00 | 15.73 | 10.32 | 9.68 | 24.00 | 23.67 | 27.71 | 26.75 |
| m14 | 14.00 | 13.73 | 9.09 | 8.51 | 22.00 | 20.67 | 24.25 | 23.35 |
| m12 | 12.00 | 11.73 | 7.76 | 4.24 | 19.00 | 17.73 | 20.78 | 20.03 |
| m10 | 10.00 | 9.78 | 6.63 | 6.17 | 17.00 | 15.73 | 18.48 | 17.77 |
Testing of Nickel 718 Threaded Fastener
Torque Chart of Inconel Alloy 718 Hex Bolts
| Nominal | Inconel 718 Bolt/Screw | Torque Chart | |
| Threads/in | Torque ft-lb | Torque ft-lb | |
| Diameter (in) | (Dry) | (Lubricated) | |
| 9/16" | 12 | 206.8 | 155.2 |
| 18 | 230.7 | 173.1 | |
| 7/16" | 14 | 94.0 | 70.6 |
| 20 | 105.0 | 78.8 | |
| 7/8" | 9 | 816 | 613 |
| 14 | 902 | 675 | |
| 5/16" | 18 | 33.1 | 24.9 |
| 24 | 36.7 | 27.6 | |
| 5/8" | 11 | 285.5 | 214.2 |
| 18 | 323.4 | 242.5 | |
| 3/8" | 16 | 58.8 | 44.1 |
| 24 | 66.6 | 49.8 | |
| 3/4" | 10 | 508 | 380 |
| 16 | 565 | 424 | |
| 1-1/4" | 7 | 2132 | 1598 |
| 12 | 2361 | 1769 | |
| 1/4" | 20 | 16.2 | 12.0 |
| 28 | 18.5 | 13.7 | |
| 1/2" | 13 | 143.4 | 107.5 |
| 20 | 161.7 | 121.2 | |
| 1" | 8 | 1225 | 919 |
| 14 | 1373 | 1031 |
Size Chart of 600 Inconel Allen CSK Screws
| Inconel 718 Screw Size | Hex Key Size | Body Dia | Head Dia | Head Height | Minimum Thread Length | Maximum Thread Length |
|---|---|---|---|---|---|---|
| No. 12 | 5/32 | 0.216 | 0.345 | 0.216 | 15/16 | 11/4 |
| No. 10 | 5/32 | 0.19 | 0.312 | 0.19 | 15/16 | 13/8 |
| No. 8 | 9/64 | 0.164 | 0.27 | 0.164 | 3/4 | 11/4 |
| No. 6 | 7/64 | 0.138 | 0.226 | 0.138 | 11/16 | 11/8 |
| No. 5 | 3/32 | 0.125 | 0.205 | 0.125 | 11/16 | 1 |
| No. 4 | 3/32 | 0.112 | 0.183 | 0.112 | 11/16 | 11/8 |
| No. 3 | 5/64 | 0.099 | 0.161 | 0.099 | 1/2 | 7/8 |
| No. 2 | 5/64 | 0.086 | 0.14 | 0.086 | 1/2 | 7/8 |
| No. 1 | 1/16 | 0.073 | 0.118 | 0.073 | 3/8 | 7/8 |
| No. 0 | 0.05 | 0.06 | 0.096 | 0.06 | 3/8 | 5/8 |
| 2 | 11/2 | 2.000 | 3 | 2 | 5 | 8-7/64 |
| 1-1/8 | 7/8 | 1.125 | 111/16 | 1-1/8 | 2-13/16 | 4-21/32 |
| 1/4 | 3/16 | 0.250 | 3/8 | 1/4 | 15/16 | 11/2 |
| 5/16 | 1/4 | 0.3125 | 15/32 | 5/16 | 1-1/16 | 1-3/4 |
| 3/8 | 5/16 | 0.375 | 9/16 | 3/8 | 1-3/16 | 2 |
| 7/16 | 3/8 | 0.438 | 21/32 | 7/16 | 13/16 | 2-1/4 |
| 1/2 | 3/8 | 0.500 | 3/4 | 1/2 | 1-3/8 | 2-1/2 |
| 5/8 | 1/2 | 0.625 | 15/16 | 5/8 | 1-5/8 | 3 |
| 1-3/4 | 11/4 | 1.750 | 25/8 | 1-3/4 | 4-3/8 | 7-1/8 |
| 3/4 | 5/8 | 0.750 | 11/8 | 3/4 | 1-7/8 | 3-1/2 |
| 7/8 | 3/4 | 0.875 | 15/16 | 7/8 | 2-1/16 | 3-3/4 |
| 1 | 3/4 | 1.000 | 11/2 | 1 | 2-1/4 | 4-1/2 |
| 1-1/4 | 7/8 | 1.250 | 17/8 | 1-1/4 | 3-1/8 | 5-3/32 |
| 9/16 | 7/16 | 0.5625 | 27/32 | 9/16 | 1-5/8 | 2-7/16 |
| 1-1/2 | 1 | 1.500 | 21/4 | 1-1/2 | 3-3/4 | 6-5/64 |
Chemical Compatibilty of Inconel Alloy 718 Fixings And Fasteners
| Chemical | Sulfuric Acid | Hydrochloric Acid | Nitric Acid | Phosphoric Acid | Acetic Acid | Hydrofluoric Acid | Citric Acid | Formic Acid | Sodium Hydroxide | Potassium Hydroxide | Ammonium Hydroxide | Chlorine | Bromine | Iodine | Sodium Chloride | Calcium Chloride | Magnesium Chloride | Seawater | Hydrogen Peroxide | Ethanol | Methanol | Toluene | Xylene |
| Compatibility with Inconel 718 Fasteners | Good | Good | Good | Good | Good | Good | Good | Good | Excellent | Excellent | Good | Good | Good | Good | Good | Good | Good | Good | Good | Good | Good | Good | Good |
Chemical UnCompatibilty of EN 2.4668 Industrial Fasteners
| Chemical | Concentrated Nitric Acid | Concentrated Sulfuric Acid | Concentrated Hydrochloric Acid | Concentrated Hydrofluoric Acid | Chlorine-based compounds | Strong oxidizing agents | Hydrogen sulfide | Chloride ions |
| Uncompatibilty with Inconel 718 Fasteners | Poor | Poor | Poor | Poor | Poor | Poor | Poor | Poor |
Surface Coating of Nickel Alloy 718 Construction Fasteners
Equivalent Grades of Inconel 718 Fasteners
| STANDARD | WERKSTOFF NR.(Germany) | UNS(North America) |
| Inconel 718 | 2.4668 | N07718 |
Chemical Composition of WNR 2.4668 Fasteners
Carbon
Manganese
Silicon
Sulphur
Copper
Nickel
Chromium
ASTM B166 Inconel 718 Fasteners Mechanical Properties
8.2 g/cm3
1350 °C (2460 °F)
Psi – 1,35,000 , MPa – 930
Psi – 75,000 , MPa – 482
-423° to 1300°F
45 %
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