ASTM F468 Bolt
Grade F468 Flange Head Bolt, ASTM F468 Hex Head Bolt, ASME SF468 Grade U Bolt, Grade ASME SF468 Allen Bolt, ASTM F468 Grade Stud Bolt.
Nonferrous materials, as their name suggests, don’t contain ferrous, or what is commonly referred to as iron, in their chemical compositions. Despite the fact that ferrous is an essential component of many metal grades, it renders such grades more susceptible to corrosive conditions, particularly if the metals lack chromium or nickel to mitigate this issue. As a result, the ASTM F468 Bolts are made from alloys that either include no iron at all or very little iron. For example, Grade 400 Monel is one of the most popular ASTM F468 Materials.
In addition to Monel 400, the fasteners covered by this criteria also include alloys such as Inconel 625 and UNS N10276 Stud Bolt, which are all alloys whose main alloying components are chromium and nickel. The ASTM F468 UNS N06625 and the other two alloys have negligible amounts of iron. Consequently, their best attribute is their capacity to resist corrosion. Corrosion is prone to accelerating quickly, especially at high temperatures. Furthermore, the chemical composition of the grade bolt, as well as atmospheric and temperature conditions, affect how quickly rusting occurs.
About ASTM F468 Bolt
ASTM F468 Hex Bolt, SF468 Grade Allen Bolt, Grade F468 Hex Head Bolt, ASME SF468 Grade Anchor Bolt, SF468 Grade U Bolt, F468 Flange Head Bolt, F468 Eye Bolt.
All three alloys, notably ASTM F468 Alloy 400, offer more extraordinary mechanical qualities due to their high nickel chromium concentration. The ASTM F468 Hex Bolts can survive extreme heat and withstand atmospheric corrosion, also known as oxidation corrosion, one of the most frequent types of corrosion. Additionally, the ASTM f468 steel bolts exhibit considerably lower rates of rust in different caustic solutions, alkalis, acids, as well as neutral solutions.
ASTM F468 Bolt Specification
Standards | Designation |
ASTM | F468 |
Thread Requirements of Astm F468 Bolts | UNC & UNF, ASME B1.1, Class 2A (Fastenal will inspect and accept parts with a 1A no-go gauge) |
Astm F468 Bolts Manufacturing Process | Cold Heading, Wire Drawing, Heat Treatment, Insert tapping, Inspection, Surface Plating, Packing |
Astm F468 Bolts Delivery time | custom product will according to special requirement, Regular product is about 7-15 days |
ASTM F468M Bolts Coatings | Cadmium, Black Oxide, Teflon, Galvanized, Zinc, Xylan, Others Upon Request |
Astm F468 Bolts Head | Square, Hex, Hex flange, Round, T-head, Flat & Triangular etc |
ASTM F468M Bolts Neck type | Square, Hex, Oval, Triangular & Knurled etc |
Astm F468 Bolts Dimensions | ASME B18.3, B18.2.1 |
Melt Origin | South America/East Europe/Japan/Korea |
Product Origin | Made in India |
Astm F468 Bolts Threads Configuration | B1.13M 6h Metric Coarse Threads and ASME B1.1 2A/3A Inch Unified Threads |
Astm F468 Bolts Certification | Dual Certified As per ASME & ASTM Codes |
Additional Certifications | Merkblatt AD 2000 W2 Certified, PED 97/23/EC Certified |
Mandatory Requirements | Free from Radioactive & Mercury Contamination |
Additional Requirements | NACE MR0175 / MR0103 /ISO 15156 Compliance |
Astm F468 Bolts Samples | Yes |
Payment Terms | Western Union, T/T, Paypal, Trade Assurance 30% deposit & balance before shipping or L/C |
Equivalent Grades ASTM F468 Bolt
Alloy Group | Alloy Designation | Alloy Type |
1 | 303, 304, 304L, 305, 384, XM1, 18-9LW, 302HQ, 303Se | Austenitic |
2 | 316, 316L | Austenitic |
3 | 321, 347 | Austenitic |
4 | 430, 430F | Ferritic |
5 | 410, 416, 416Se | Martensitic |
6 | 431 | Martensitic |
7 | 630 (17-4) | Precipitation Hardening |
Chemical Composition ASTM F468 Bolt
Element, max except as shown | Alloy Group 1, Type 304 | Alloy Group 2, Type 316 |
Carbon | 0.08% | 0.08% |
Manganese | 2.00% | 2.00% |
Phosphorus | 0.045% | 0.045% |
Sulfur | 0.030% | 0.030% |
Silicon | 1.00% | 1.00% |
Chromium | 18.0 to 20.0% | 16.0 to 18.0% |
Nickel | 8.0 to 10.5% | 10.0 to 14.0% |
Copper | 1.00% | |
Molybdenum | 2.00 to 3.00% |
Mechanical Properties ASTM F468 Bolt
Alloy Group | Condition | Marking | Diameter Range | Tensile, ksi | Yield, ksi min | Rockwell Hardness |
1 | AF | F468A | 1/4 to 1-1/2 | 65 to 85 | 20 | B85 max |
A | F468B | 1/4 to 1-1/2 | 75 to 100 | 30 | B65 to 95 | |
CW1 | F468C | 1/4 to 5/8 | 100 to 150 | 65 | B95 to C32 | |
CW2 | F468D | 3/4 to 1-1/2 | 85 to 140 | 45 | B80 to C32 | |
2 | AF | F468E | 1/4 to 1-1/2 | 65 to 85 | 20 | B85 max |
A | F468F | 1/4 to 1-1/2 | 75 to 100 | 30 | B65 to 95 | |
CW1 | F468G | 1/4 to 5/8 | 100 to 150 | 65 | B95 to C32 | |
CW2 | F468H | 3/4 to 1-1/2 | 85 to 140 | 45 | B80 to C32 |
Dimensions Of ASTM F468 Bolt
ASTM F468 Bolts Dimensions Chart :
Nominal Size or Basic Product Diameter | Full-Size Body Diameter, E | Width Across Flats, F | Width Across Corners, G | Head Height, H Basic | Radius of Fillet, R | Nominal Thread Length for Bolt Lengths, LT |
|||||||||
inch | mm | Max | Min | Basic inch | Max | Min | Max | Min | Basic inch | Max | Min | Max | Min | 6 in. and Shoter | Over 6 in. |
1⁄4 | 0.25 | 0.26 | 0.237 | 7⁄16 | 0.438 | 0.425 | 0.505 | 0.484 | 11⁄64 | 0.188 | 0.15 | 0.03 | 0.01 | 0.75 | 1 |
5⁄16 | 0.3125 | 0.324 | 0.298 | 1⁄2 | 0.5 | 0.484 | 0.577 | 0.552 | 7⁄32 | 0.235 | 0.195 | 0.03 | 0.01 | 0.875 | 1.125 |
3⁄8 | 0.375 | 0.388 | 0.36 | 9⁄16 | 0.562 | 0.544 | 0.65 | 0.62 | 1⁄4 | 0.268 | 0.226 | 0.03 | 0.01 | 1 | 1.25 |
7⁄16 | 0.4375 | 0.452 | 0.421 | 5⁄8 | 0.625 | 0.603 | 0.722 | 0.687 | 19⁄64 | 0.316 | 0.272 | 0.03 | 0.01 | 1.125 | 1.375 |
1⁄2 | 0.5 | 0.515 | 0.482 | 3⁄4 | 0.75 | 0.725 | 0.866 | 0.826 | 11⁄32 | 0.364 | 0.302 | 0.03 | 0.01 | 1.25 | 1.5 |
5⁄8 | 0.625 | 0.642 | 0.605 | 15⁄16 | 0.938 | 0.906 | 1.083 | 1.033 | 27⁄64 | 0.444 | 0.378 | 0.06 | 0.02 | 1.5 | 1.75 |
3⁄4 | 0.75 | 0.768 | 0.729 | 11⁄8 | 1.125 | 1.088 | 1.299 | 1.24 | 1⁄2 | 0.524 | 0.455 | 0.06 | 0.02 | 1.75 | 2 |
7⁄8 | 0.875 | 0.895 | 0.852 | 1 5⁄16 | 1.312 | 1.269 | 1.516 | 1.447 | 37⁄64 | 0.604 | 0.531 | 0.06 | 0.02 | 2 | 2.25 |
1 | 1 | 1.022 | 0.976 | 1 1⁄2 | 1.5 | 1.45 | 1.732 | 1.653 | 43⁄64 | 0.7 | 0.591 | 0.09 | 0.03 | 2.25 | 2.5 |
1 1⁄8 | 1.125 | 1.149 | 1.098 | 1 11⁄16 | 1.688 | 1.631 | 1.949 | 1.859 | 3⁄4 | 0.78 | 0.658 | 0.09 | 0.03 | 2.5 | 2.75 |
1 1⁄4 | 1.25 | 1.277 | 1.223 | 1 7⁄8 | 1.875 | 1.812 | 2.165 | 2.066 | 27⁄32 | 0.876 | 0.749 | 0.09 | 0.03 | 2.75 | 3 |
1 3⁄8 | 1.375 | 1.404 | 1.345 | 2 1⁄16 | 2.062 | 1.994 | 2.382 | 2.273 | 29⁄32 | 0.94 | 0.81 | 0.09 | 0.03 | 3 | 3.25 |
1 1⁄2 | 1.5 | 1.531 | 1.47 | 2 1⁄4 | 2.25 | 2.175 | 2.598 | 2.48 | 1 | 1.036 | 0.902 | 0.09 | 0.03 | 3.25 | 3.5 |
1 5⁄8 | 1.625 | 1.658 | 1.591 | 2 7⁄16 | 2.438 | 2.356 | 2.815 | 2.616 | 1 3⁄32 | 1.116 | 0.978 | 0.09 | 0.03 | 3.5 | 3.75 |
1 3⁄4 | 1.75 | 1.785 | 1.716 | 2 5⁄8 | 2.625 | 2.538 | 3.031 | 2.893 | 1 5⁄32 | 1.196 | 1.054 | 0.12 | 0.04 | 3.75 | 4 |
1 7⁄8 | 1.875 | 1.912 | 1.839 | 2 13⁄16 | 2.812 | 2.719 | 3.248 | 3.099 | 1 1⁄4 | 1.276 | 1.13 | 0.12 | 0.04 | 4 | 4.25 |
2 | 2 | 2.039 | 1.964 | 3 | 3 | 2.9 | 3.464 | 3.306 | 1 11⁄32 | 1.388 | 1.175 | 0.12 | 0.04 | 4.25 | 4.5 |
2 1⁄4 | 2.25 | 2.305 | 2.214 | 3 3⁄8 | 3.375 | 3.262 | 3.897 | 3.719 | 1 1⁄2 | 1.548 | 1.327 | 0.19 | 0.06 | 4.75 | 5 |
2 1⁄2 | 2.5 | 2.559 | 2.461 | 3 3⁄4 | 3.75 | 3.625 | 4.33 | 4.133 | 1 21⁄32 | 1.708 | 1.479 | 0.19 | 0.06 | 5.25 | 5.5 |
2 3⁄4 | 2.75 | 2.827 | 2.711 | 4 1⁄8 | 4.125 | 3.988 | 4.763 | 4.546 | 1 13⁄16 | 1.869 | 1.632 | 0.19 | 0.06 | 5.75 | 6 |
3 | 3 | 3.081 | 2.961 | 4 1⁄2 | 4.5 | 4.35 | 5.196 | 4.959 | 2 | 2.06 | 1.815 | 0.19 | 0.06 | 6.25 | 6.5 |
3 1⁄4 | 3.25 | 3.335 | 3.21 | 4 7⁄8 | 4.875 | 4.712 | 5.629 | 5.372 | 2 3⁄16 | 2.251 | 1.936 | 0.19 | 0.06 | 6.75 | 7 |
3 1⁄2 | 3.5 | 3.589 | 3.461 | 5 1⁄4 | 5.25 | 5.075 | 6.062 | 5.786 | 2 5⁄16 | 2.38 | 2.057 | 0.19 | 0.06 | 7.25 | 7.5 |
3 3⁄4 | 3.75 | 3.858 | 3.726 | 5 5⁄8 | 5.625 | 5.437 | 6.495 | 6.198 | 2 1⁄2 | 2.572 | 2.241 | 0.19 | 0.06 | 7.75 | 8 |
4 | 4 | 4.111 | 3.975 | 6 | 6 | 5.8 | 6.928 | 6.612 | 2 11⁄16 | 2.764 | 2.424 | 0.19 | 0.06 | 8.25 | 8.5 |