ASTM F837 Fasteners
ASME SF837 Stainless Steel Hex Bolt Supplier in India
ASTM F837 Fasteners
ASTM F837 Bolts
ASTM F837 stainless steel bolt
ASTM F837 Socket Head Cap Screw
Check price and size rnage of ASTM F837 stainless steel bolt and ASTM F837 Fasteners ex Mumbai
ASTM F837 Fasteners Specification Format
Buy ASTM F837 Socket Head Cap Screw & ASTM F837 Hex Head Bolts in your length and save cost.
Dimensions |
ASME B18.2.1, B18.3 |
|---|---|
Melt Origin |
South America/East Europe/JapanKorea/ |
Product Origin |
Made in India |
Threads Configuration |
ASME B1.1 2A/3A Inch Unified Threads and B1.13M 6h Metric Coarse Threads |
Certification |
Dual Certified As per ASTM & ASME Codes |
Additional Certifications |
PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
Mandatory Requirements |
Free from Mercury & Radioactive Contamination |
Additional Requirements |
NACE MR0103 / MR0175 / ISO 15156 Compliance |
List Of F837 Structural Bolts Types
ASTM F837 Hex Head Bolts
ASTM F837 Stud bolts
F837 Hex Cap Screws
SF837 Nut Bolts
F837 Structural Bolts
ASTM F837 Flange Bolts
ASTM F837 Anchor Bolt
ASME SF837 S30300 Bolts
F837 Countersunk Bolts
ASTM F837 Stainless Steel Screws
ASTM F837 Machine Screw
ASTM F837 Tap Bolt
F837 stainless steel bolt Tensile Strength
| Nominal Size | Stress Area | Alloy Group 1 | Alloy Group 5 | ||
|---|---|---|---|---|---|
| AF max | CW min | CW1 min | HT min | ||
| 0.060-80 | 0.0018 | 153 | 144 | 183 | 288 |
| 0.073-64 | 0.00263 | 223 | 210 | 267 | 420 |
| 0.073-72 | 0.00278 | 236 | 222 | 283 | 444 |
| 0.086-56 | 0.00370 | 314 | 296 | 377 | 592 |
| 0.086-64 | 0.00394 | 334 | 315 | 401 | 630 |
| 0.099-48 | 0.00487 | 414 | 390 | 497 | 779 |
| 0.099-56 | 0.00523 | 445 | 418 | 533 | 837 |
| 0.112-40 | 0.00604 | 513 | 483 | 615 | 966 |
| 0.112-48 | 0.00661 | 562 | 529 | 674 | 1060 |
| 0.125-40 | 0.00796 | 676 | 636 | 811 | 1270 |
| 0.125-48 | 0.0083 | 706 | 665 | 848 | 1330 |
| 0.138-32 | 0.00909 | 772 | 727 | 927 | 1450 |
| 0.138-40 | 0.01015 | 862 | 811 | 1035 | 1620 |
| 0.164-32 | 0.01400 | 1191 | 1121 | 1429 | 2240 |
| 0.164-36 | 0.01474 | 1252 | 1178 | 1502 | 2360 |
| 0.190-24 | 0.0175 | 1490 | 1403 | 1788 | 2800 |
| 0.190-32 | 0.02000 | 1699 | 1600 | 2039 | 3200 |
| 0.250-20 | 0.03180 | 2705 | 2546 | 3246 | 5090 |
| 0.250-28 | 0.03640 | 3092 | 2910 | 3710 | 5820 |
| 0.312-18 | 0.05240 | 4457 | 4194 | 5348 | 8380 |
| 0.312-24 | 0.05800 | 4936 | 2654 | 5923 | 9280 |
| 0.375-16 | 0.07750 | 6 587 | 6 199 | 7 904 | 12 400 |
| 0.375-24 | 0.08780 | 7 465 | 7 026 | 8 958 | 14 000 |
| 0.437-14 | 0.1063 | 9 036 | 8 505 | 10 843 | 17 000 |
| 0.437-20 | 0.11870 | 10 091 | 9 497 | 12 109 | 19 000 |
| 0.500-13 | 0.14190 | 12 061 | 11 352 | 14 474 | 22 700 |
| 0.500-20 | 0.15990 | 13 596 | 12 796 | 16 315 | 25 600 |
| 0.625-11 | 0.22600 | 19 210 | 18 080 | 23 052 | 36 200 |
| 0.625-18 | 0.25600 | 21 756 | 20 477 | 26 108 | 41 000 |
| 0.750-10 | 0.33400 | 28 429 | 26 757 | 34 115 | 43 400 |
| 0.750-16 | 0.37300 | 31 702 | 29 837 | 38 042 | 59 700 |
| 0.875-9 | 0.46200 | 39 247 | -- | -- | 73 900 |
| 0.875-14 | 0.50900 | 43 305 | -- | -- | 81 400 |
| 1.000-8 | 0.60600 | 51 488 | -- | -- | 97 000 |
| 1.000-12 | 0.66300 | 56 359 | -- | -- | 106 000 |
| 1.125-7 | 0.76300 | 64 878 | -- | -- | 122 000 |
| 1.125-12 | 0.85600 | 72 736 | -- | -- | 137 000 |
| 1.250-7 | 0.96900 | 82 374 | -- | -- | 155 000 |
| 1.250-12 | 1.07300 | 91 200 | -- | -- | 172 000 |
| 1.375-6 | 1.15500 | 98 165 | -- | -- | 185 000 |
| 1.375-12 | 1.31500 | 111 751 | -- | -- | 210 000 |
| 1.500-6 | 1.40500 | 119 446 | -- | -- | 225 000 |
| 1.500-12 | 1.58100 | 134 387 | -- | -- | 253 000 |
Testing of ASME SF837 Hex Head Bolts
We Stock and supply ASTM F837 stainless steel bolt and ASTM F837 Heavy Hex Bolts
| Item | Product Length | Hardness | Test Condusted on Full Size Product | Test Condusted on Machined Test Specification | ||||
|---|---|---|---|---|---|---|---|---|
| max | min | Extension | Axial Tensile Strength | Yield Strength 0.2% offset | Tensile Strength | Elongation | ||
| 1 | ≤3 DA | B | B | -- | -- | -- | -- | -- |
| 2 | >3 D-12in. | B | -- | B | B | -- | -- | -- |
| 3 | Over 12 in. | B | -- | A | A | B | B | B |
ASTM F837 Bolts Composition Chart
| Composition, %, maximum except as shown | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| UNS Designation | Alloy Group | Alloy | Carbon | Manganese | Phosphorus | Sulfur | Silicon | Chromium | Nickel | Copper | Molybdenum |
| Austenitic Alloys | |||||||||||
| S30300 | 1 | 303A | 0.15 | 2.00 | 0.200 | 0.150 min | 1 | 17.0 - 19.0 | 8.0 - 10.0 | -- | 0.60 maxB |
| S30400 | 1 | 304 | 0.08 | 2.00 | 0.045 | 0.03 | 1 | 18.0 - 20.0 | 8.0 - 10.5 | 1.00 | -- |
| A30403 | 1 | 304L | 0.03 | 2.00 | 0.045 | 0.030 | 1 | 18.0 - 20.0 | 8.0 - 12.0 | 1.00 | -- |
| S30500 | 1 | 305 | 0.12 | 2.00 | 0.045 | 0.03 | 1 | 17.0 - 19.0 | 10.5 - 13.0 | 1.00 | -- |
| S38400 | 1 | 384 | 0.08 | 2.00 | 0.045 | 0.030 | 1 | 15.0 - 17.0 | 17.0 - 19.0 | -- | -- |
| S20300 | 1 | XM1A | 0.08 | 5.00 - 6.50 | 0.400 | 0.18 - 0.35 | 1 | 16.0 - 18.0 | 5.0 - 6.5 | 1.75 - 2.25 | 0.50maxB |
| S30430 | 1 | 18-9LW | 0.10 | 2.00 | 0.045 | 0.030 | 1 | 17.0 - 19.0 | 8.0 - 10.0 | 3.0 - 4.0 | -- |
| S30433 | 1 | 302HQ | 0.03 | 2.00 | 0.045 | 0.030 | 1 | 17.0 - 19.0 | 8.0 - 10.0 | 3.0 - 4.0 | -- |
| S31600 | 1 | 316 | 0.08 | 2.00 | 0.045 | 0.030 | 1 | 16.0 - 18.0 | 10.0 - 14.0 | -- | 2.0 - 3.0 |
| S31603 | 2 | 316 L | 0.03 | 2.00 | 0.045 | 0.030 | 1 | 16.0 - 18.0 | 10.0 - 14.0 | -- | 2.0 - 3.0 |
| Martensitic Alloys | |||||||||||
| S41000 | 5 | 410 | 0.15 | 1.00 | 0.040 | 0.030 | 1 | 11.5 - 13.5 | -- | -- | -- |
Mechanical Behaviour of ASTM F837 Socket Head Cap Screw
Know more about ASTM F837 Stainless Steel Screws, ASTM F837 S30300 Bolts Dimensions, Weight Chart and Price List in India
| Alloy Group | Condition | Nominal Thread DiameterA | Full Size Product | Machined Specimen | Core HardnessB | ||||
|---|---|---|---|---|---|---|---|---|---|
| Tensile Strength, ksi | Minimum ExtensionC | Tensile Strength, ksi | Yield Strength, ksi | Minimum Elongation, % | Vickers | Rockwell | |||
| 1 | AF | 0.06 - 1.50 | 85 max | 0.6D | 85 max | 55 max | 40 | 210 max | 95 HRB max |
| 1 | CW | 0.06 - 1.75 | 80 min | 0.4D | 80 min | 40 min | 25 | 150 min | 50 HRA min |
| 1 | CW1 | 0.06 - 1.75 | 102 min | 0.4D | 87 min | 65 min | 20 | 220 min | 59 HRA min |
| 5 | HT | 0.06 - 0.19 | 180 min | -- | -- | -- | -- | 350 - 423 | 36 - 43 HRC |
| 5 | HT | 0.06 - 1.50 | 180 min | 0.2D | 160 min | 120 min | 12 | 350 - 423 | 36 - 43 HRC |
ASME SF837 Bolts Requirements and Materials country wise
| United Kingdom -UK, Malaysia, Europe, UAE | F837 Fasteners |
| Qatar, Europe, France, Thailand | F837 Bolts |
| Sweden, Malaysia, Colombia, China | F837 stainless steel bolt |
| Czechia, Thailand, Germany, Malaysia | F837 Socket Head Cap Screw |
| Malaysia, Bangladesh, USA, Finland | F837 Hex Head Bolts |
| South Africa, Kuwait, Saudi Arabia (KSA), Brazil | F837 Stud bolts |
| Bahrain, Singapore, South Africa, Singapore | F837 Hex Cap Screws |
| Philippines, UK, Australia, Nigeria | F837 Nut Bolts |
| Oman, Hong Kong, Malaysia, UAE | F837 Structural Bolts |
| Europe, Romania, Japan, Malaysia | F837 Tap Bolt |
| Dammam -KSA, Philippines, Indonesia, Belgium | F837 Heavy Hex Bolts |
| Chile, Iran, Italy, Singapore | F837 Flange Bolts |
| United Arab Emirates (UAE), Norway, Turkey, Malaysia | F837 Countersunk Bolts |
| Netherlands, Russia, Malaysia, Dubai | F837 Anchor Bolt |
| Egypt, Mexico, Spain, UK | F837 Stainless Steel Screws |
| UK, Poland, Canada, Ellington -United States | F837 Austenitic Alloys Bolts |
| Philippines, Canada, Malaysia, Singapore | F837 Machine Screw |
| Malaysia, Los Alamos -Mexico, Taiwan, Philippines | F837 S30300 Bolts |