
ASTM B637 UNS N07718 Bolts Spotlights
| Grade | ASTM B637 UNS N07718 Bolts |
|---|---|
| DIN Standard | DIN 933, DIN 931, DIN 603, DIN 912, DIN 934, DIN 7981, DIN 970, DIN 6923, DIN 7982, DIN 7985, DIN 913, DIN916 |
| Threads Specification | UNJF-3A, UNF-3B, UNC, NPT, UNF, 8UN, UNS, BSW, NPTF, UNEF, BSF, Metric Fine, Metric Course |
| Manufacturing Standard | ANSI B1.1, IS:1364, ASME B18.2.1, ASME B18.6.3, GB5783, BS 3692, UNI 5737 |
| ISO Standard | ISO 4032, ISO 4017, ISO 4014, ISO 7380, ISO 4033 |
| Standard Sizes (mm) | M4, M5, M6, M8, M10, M12, M14, M16, M20, M24, M27, M30, M36 |
ASME SB637 N07718 hex bolt suppliers in UAE
ASTM B637 UNS N07718 Bolts Specification

Metric Sizes : M2 To M152, 1/4″ To 8″
Heads : Square, Round, Hex flange, Hex Head, Triangular, Flat, T-head
ASME SB637 UNS N07718 Fasteners Type: Nuts, Washers, Screws, Hex Bolts
Make : TVS, Fischer, Sundaram, UNBRAKO, BOLTMASTER, PFL, LPS, DFL, VIF,
BOSSARD
Buy Directly from ASTM B637 UNS N07718 Bolts suppliers in UAE
100% Tested ASTM B637 UNS N07718 Bolts with MTC EN 10204/3.1
Dimension Chart for ASTM B637 UNS N07718 Bolts

| Nominal Bolt Sizes (Inch) | A (max) | D | C (min) | B | F Thread Length for Bolt Length | E | ||
|---|---|---|---|---|---|---|---|---|
| over 6″ | 6″ and shorter | min | max | |||||
| 4″ | 4.111 | 2-11/16 | 6.612 | 6 | 8.500 | 8.250 | 0.06 | 0.19 |
| 3-3/4″ | 3.858 | 2-1/2 | 6.198 | 5-5/8 | 8 | 7.750 | 0.06 | 0.19 |
| 3-1/2″ | 3.589 | 2-5/16 | 5.786 | 5-1/4 | 7.500 | 7.250 | 0.06 | 0.19 |
| 3″ | 3.081 | 2 | 4.959 | 4-1/2 | 6.500 | 6.250 | 0.06 | 0.19 |
| 2-1/2″ | 2.559 | 1-21/32 | 4.133 | 3-3/4 | 5.500 | 5.250 | 0.06 | 0.19 |
| 2-1/4″ | 2.305 | 1-1/2 | 3.719 | 3-3/8 | 5 | 4.750 | 0.06 | 0.19 |
| 2″ | 2.039 | 1-11/32 | 3.306 | 3 | 4.500 | 4.250 | 0.04 | 0.12 |
| 1-1/2″ | 1.531 | 1 | 2.480 | 2-1/4 | 3.500 | 3.250 | 0.03 | 0.09 |
| 1-1/4″ | 1.277 | 27/32 | 2.066 | 1-7/8 | 3 | 2.750 | 0.03 | 0.09 |
| 1-1/8″ | 1.149 | 3/4 | 1.859 | 1-11/16 | 2.750 | 2.500 | 0.03 | 0.09 |
| 1″ | 1.022 | 43/64 | 1.653 | 1-1/2 | 2.500 | 2.250 | 0.03 | 0.09 |
| 7/8″ | 0.895 | 37/64 | 1.447 | 1-5/16 | 2.250 | 2 | 0.02 | 0.06 |
| 3/4″ | 0.768 | 1/2 | 1.240 | 1-1/8 | 2 | 1.750 | 0.02 | 0.06 |
| 1/2″ | 0.515 | 11/32 | 0.826 | 3/4 | 1.500 | 1.250 | 0.01 | 0.03 |
| 7/16″ | 0.452 | 19/64 | 0.687 | 5/8 | 1.375 | 1.125 | 0.01 | 0.03 |
| 5/16″ | 0.324 | 7/32 | 0.552 | 1/2 | 1.125 | 0.875 | 0.01 | 0.03 |
| 1/4″ | 0.260 | 11/64 | 0.484 | 7/16 | 1 | 0.750 | 0.01 | 0.03 |
Have direct contact with the verified B637 UNS N07718 fasteners manufacturers in Dubai for quality materials and timely delivery in the Middle East countries
Which Are The Common Trade Names for Hex Bolts ?
The Following Common Trade Names for Hex Bolts :
- Haynes 718
- Alloy 718
- Inconel 718®
- Nicrofer 5219
ASME SB637 UNS N07718 Hex Nuts Features
ASTM B637 UNS N07718 Bolts Material
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Weight Chart for ASTM B637 UNS N07718 Screws
| Nominal Sizes (Inch) | Square | Finished Hex | Finished Jam | Heavy Hex | Heavy Hex Jam | Heavy Square |
|---|---|---|---|---|---|---|
| 7/8″ | 24.5 | 19.0 | 12.0 | 29.7 | 16.7 | 36.2 |
| 3/4″ | 15.4 | 11.9 | 7.70 | 19.3 | 11.0 | 23.5 |
| 1/2″ | 5.78 | 3.75 | 2.62 | 6.54 | 4.00 | 7.87 |
| 11/8″ | 52.5 | 40.3 | 24.7 | 59.2 | 32.4 | 72.4 |
| 13/8″ | 94.5 | 73.0 | 47.9 | 102 | 59.3 | 125.0 |
| 15/8″ | – | – | – | 162 | 91.6 | – |
| 13/4″ | – | 151 | 100 | 204 | 114 | – |
| 21/4″ | – | – | – | 419 | 227 | – |
| 2″ | – | 224 | 140 | 299 | 165 | – |
| 23/4″ | – | – | – | 738 | 429 | – |
| 31/4″ | – | – | – | 1194 | 651 | – |
| 1″ | 36.3 | 28.3 | 17.6 | 42.5 | 23.5 | 51.5 |
| 5/8″ | 10.8 | 7.33 | 4.93 | 11.9 | 6.96 | 14.3 |
| 11/4″ | 70.6 | 54.3 | 36.1 | 78.6 | 45.8 | 95.5 |
| 11/2″ | 122 | 94.3 | 60.9 | 131 | 74.8 | 161 |
| 31/2″ | – | – | – | 1526 | 851 | – |
| 33/4″ | – | – | – | 1812 | 1005 | – |
| 17/8″ | – | – | – | 241 | 134 | – |
| 4″ | – | – | – | 2180 | 1200 | – |
| 21/2″ | – | – | – | 564 | 332 | – |
| 3″ | – | – | – | 950 | 545 | – |
ASTM B637 UNS N07718 Bolts Most Common Types
How Much is The Higher Strength Capabilities of ASME SB637 UNS N07718 Bolt ?
- The Higher Strength Capabilities of ASME SB637 UNS N07718 is About Upto 1800°F.
SB 637 UNS N07718 Hex Bolts Hot-Forming Temperature
| Grade |
Ksi |
|||
|---|---|---|---|---|
| Hot Forming Temperature (°F) | ||||
| 2100 | 2000 | 1900 | 1800 | |
| Inconel Alloy 718 | 41 | 48.3 | 55.8 | 63.3 |
B 637 UNS N07718 stud bolt in plain, zinc plated, & hot dip galvanised finish in the Middle East, check ASME SB637 UNS N07718 heavy hex bolt corrosion resistant
Surface Finishes of ASTM B637 UNS N07718 Heavy Hex Bolt
- Hot Dip Galvanize
- Zinc Flake
- Zinc Plated
- Electric Galvanized
- DACROMET
Advantages of Using B637 N07718 Stud Bolt
ASTM B637 N07718 Heavy Hex Nuts Modulus of Elasticity at Low Temperatures
| Temperature (°F) | Poisson’s Ratio | Modulus of Elasticity, ksi x 103 | |
|---|---|---|---|
| Young’s Modulus | Torsional Modulus | ||
| 500 | 0.32 | 28.0 | 10.6 |
| 400 | 0.31 | 28.5 | 10.9 |
| -308 | 0.25 | 31.3 | 12.5 |
| 300 | 0.30 | 28.8 | 11.1 |
| 200 | 0.31 | 29.4 | 11.3 |
| 100 | 0.30 | 29.8 | 11.5 |
| -86 | 0.30 | 30.6 | 11.8 |
| 70 | 0.29 | 29.0 | 11.6 |
Reasonably expect fair prices of SB 637 UNS N07718 hex nut and hex head bolts from different suppliers in the Middle east and south Korea, check b 637 N07718 Socket Head Cap Screw price per kg
Stress Rupture Requirements of ASME SB637 N07718 Bolts
| Alloy | Heat Treatment | Test Treatment | Hours | Stress “B” | Elongation in 2 in. | ||
|---|---|---|---|---|---|---|---|
| °C | °F | (Min.) | MPa | Psi | |||
| N07718 | solution + precipitation harden. | 649 | 1200 | 23 | 690 | 100000 | 5% |
Material Inspection Facility in Following Locations
| City | Region | Country |
|---|---|---|
| Dubai | Middle East | United Arab Emirates |
| Abu Dhabi | Middle East | United Arab Emirates |
| Dammam | Middle East | Saudi Arabia |
| Riyadh | Middle East | Saudi Arabia |
| Doha | Middle East | Qatar |
| Abuja | Africa | Nigeria |
| Kuwait City | Middle East | Kuwait |
| Jeddah | Middle East | Saudi Arabia |
| Cairo | MENA | Egypt |
| Casablanca | MENA | Morocco |
| Johannesburg | Africa | South Africa |
| Cape Town | Africa | South Africa |
| Lagos | Africa | Nigeria |
B637 UNS N07718 Nut Testing Requirements
- Charpy V Notch Testing
- Microstructure Analysis
- Tensile Tested
- Material Impact Tested
- Hardness Testing
In Which Industrial Sectors of ASTM B637 UNS N07718 Bolts Are Commonly Used ?
Our stock of ASTM B637 UNS N07718 Bolts Supplying international in Abu Dhabi and Sharjah.
ASME SB637 UNS N07718 Hex Nuts Thermal Properties
| Temperature(°F) | Electrical Resistivity (ohm circ mil/ft ) | Thermal Conductivity (BTU•in/ft2•h•°F ) | Mean Linear Expansionb,c (in/in/°F x 10-6) | ||
|---|---|---|---|---|---|
| Ann. 1800°F/1 hr | Ann + Aged | Ann. 1800°F/1 hr | Ann. + Aged | ||
| 2000 | 811 | 796 | 196 | 199 | – |
| 1800 | 801 | 800 | 185 | 186 | – |
| 1600 | 799 | 796 | 173 | 173 | – |
| 1400 | 802 | 797 | 160 | 161 | 8.91 |
| 1200 | 805 | 794 | 147 | 148 | 8.39 |
| 1000 | 798 | 788 | 135 | 136 | 8.09 |
| 800 | 784 | 775 | 123 | 124 | 7.97 |
| 600 | 775 | 768 | 111 | 112 | 7.74 |
| 400 | 772 | 755 | 98 | 100 | 7.53 |
| -320 | – | – | – | – | 5.9d |
| 200 | 762 | 733 | 86 | 87 | 7.31 |
| 70 | 753 | 725 | 77 | 79 | – |
Explore Nearby Locations for the Quickest Delivery Options
| Muscat | Riyadh | Dubai | Ras Al Khaimah |
|---|---|---|---|
| Sharjah | Fujairah | Umm Al Quwain | Doha |
| Saudi Arabia | Al Jubail | Abu Dhabi | Ajman |
Torque Chart for ASME SB637 UNS N07718 Bolt
| Nominal Diameter (Inch) | Bolt Torque Chart | ||
|---|---|---|---|
| ft-lb | ft-lb | Inch | |
| (Dry) | (Lubricated) | ||
| 1/2″ | 143.4 | 107.5 | 13 |
| 161.7 | 121.2 | 20 | |
| 1/4″ | 16.2 | 12.0 | 20 |
| 18.5 | 13.7 | 28 | |
| 1″ | 1225 | 919 | 8 |
| 1373 | 1031 | 14 | |
| 1-1/4″ | 2132 | 1598 | 7 |
| 2361 | 1769 | 12 | |
| 3/4″ | 508 | 380 | 10 |
| 565 | 424 | 16 | |
| 3/8″ | 58.8 | 44.1 | 16 |
| 66.6 | 49.8 | 24 | |
| 5/8″ | 285.5 | 214.2 | 11 |
| 323.4 | 242.5 | 18 | |
| 5/16″ | 33.1 | 24.9 | 18 |
| 36.7 | 27.6 | 24 | |
| 7/8″ | 816 | 613 | 9 |
| 902 | 675 | 14 | |
| 7/16″ | 94.0 | 70.6 | 14 |
| 105.0 | 78.8 | 20 | |
| 9/16″ | 206.8 | 155.2 | 12 |
| 230.7 | 173.1 | 18 | |
ASTM B637 UNS N07718 Heavy Hex Bolt Temperature Range
| Grade | Temperature |
|---|---|
| B637 UNS N07718 | 70°F |
Call Now for the Clients List Based in Below Locations
| Middle East countries | Qatar, Lebanon, Bahrain, Saudi, Kuwait, UAE, Jordan, Iraq, Syria, Iran, Yemen |
|---|---|
| Africa | Nigeria, South Africa, Kenya, Morocco, Egypt, Tunisia, Algeria |
| MENA | Morocco, Libya, Algeria, Tunisia, Egypt, Israel, Palestine |
Equivalent Material of ASTM B637 UNS N07718 Bolts
| Grade | UNS | ASTM | EN |
|---|---|---|---|
| SB 637 UNS N07718 | N07718 | B637 | 2.4668 |
Experienced ASTM B637 UNS N07718 Bolts Supplier in UAE delivering dependable solutions for demanding applications.
B637 UNS N07718 Fasteners Mechanical Properties
| Grade | Yield Strength | Tensile Strength | Elongation at break | Hardness, Brinell | Reduction of Area |
|---|---|---|---|---|---|
| B637 UNS N07718 | 1034 MPa | 1275 MPa | 12 % | 331 min | 15 % |
See Where You Can Find Material Ex Stock
| Country | Cities |
|---|---|
| Netherlands | The Hague |
| Belgium | Meeuwen-Gruitrode |
| Netherlands | Amsterdam |
| Belgium | Antwerp |
| Netherlands | Haarlem |
| Belgium | Brussels |
| Belgium | Seraing |
| Belgium | Ghent |
| Belgium | Leuven |
| Netherlands | Eindhoven |
| Belgium | Westerlo |
| Netherlands | Rotterdam |
Chemical Composition of ASTM B 637 UNS N07718 Threaded Rod
| Grade | UNS N07718 Bolt |
|---|---|
| Chromium (Cr) | 18 |
| Molybdenum (Mo) | 3 |
| Aluminum (Al) | 0.5 |
| Copper (Cu) | 0.1 |
| Columbium + Tantalum (Cb + Ta) | 5 |
| Boron (B) | 0.009 |
| Nickel (Ni) | 52 |
| Iron (Fe) | 19 |
| Titanium (Ti) | 0.9 |
| Silicon (Si) | 0.35 |
| Manganese (Mn) | 0.35 |
| Carbon (C) | 0.05 |
B 637 UNS N07718 Stud Bolt Creep and Stress-Rupture Strengths
| Temperature | Creep (%) | Approx. Initial Creep Stress | ||||||
|---|---|---|---|---|---|---|---|---|
| 1,000h | 100h | 10h | ||||||
| °F | °C | ksi | MPa | ksi | MPa | ksi | MPa | |
| 1000 | 538 | 0.5 | 132 | 910 | 146 | 1007 | 157 | 1083 |
| 1 | 138 | 952 | 150 | 1034 | 160 | 1103 | ||
| R | 144 | 993 | 165 | 1138 | — | — | ||
| 1100 | 593 | 0.5 | 108 | 745 | 126 | 869 | 140 | 965 |
| 1 | 112 | 772 | 130 | 896 | 143 | 986 | ||
| R | 115 | 793 | 134 | 924 | 150 | 1034 | ||
| 1200 | 649 | 0.5 | 75 | 517 | 101 | 696 | 121 | 834 |
| 1 | 78 | 538 | 103 | 710 | 124 | 855 | ||
| R | 87 | 600 | 105 | 724 | 130 | 896 | ||
| 1300 | 704 | 0.5 | 35 | 241 | 64 | 441 | 95 | 655 |
| 1 | 41 | 283 | 67 | 462 | 98 | 676 | ||
| R | 46 | 317 | 76 | 524 | 106 | 731 | ||
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