Home » Super Duplex Steel S32750 Hex Bolt
UNS S32750, 1.4410, Super Duplex S32750, ASTM A479 Super Duplex Steel S32750 Fasteners
UNS S32750, 1.4410, Super Duplex S32750, ASTM A479 Super Duplex Steel S32750 Hex Bolt
UNS S32750, 1.4410, Super Duplex S32750, ASTM A479 Super Duplex Steel S32750 Hex Cap Screw
UNS S31008, 1.4845, SUS 310S, ASTM A193 Stainless Steel 310S Heavy Hex Bolt
Hex Forge Inc. is a notable Manufacturer, Supplier, and Stockist of Super Duplex Steel S32750 Hex Bolt. The Super Duplex UNS S32750 Bolts, categorized as a duplex class alloy, contains 50 percent of its microstructural as austenite crystals, comparable to grade 304 or 316, which relate to the austenitic class of stainless steels.
On the other hand, the Super Duplex Steel S32750 Hex Cap Screw microstructure is made of ferrite, a more complex crystal. As a result, besides its tensile properties, the SCC percentage in this alloy is significantly lower. Check out our latest updated Weight and size of nuts.
Tensile stress applied to highly ductile alloys may cause them to crack under tension. SCC, or stress-related corrosion cracking, is the technical term for this type of failure. We accommodate super duplex steel hex bolts in standard and customized sizes, dimensions, and specifications while keeping the customer’s exact requirements in mind.
Super Duplex Steel Fasteners is a mixed microstructure of austenitic and ferrite steel with exceptional corrosion and oxidation resistance. Nitrogen, molybdenum, and chromium are present in this grade, which provides excellent resistance to cracking, crevice corrosion, and stress corrosion cracking. We manufacture Super Duplex Steel UNS S32750 Hex Bolt that is suitable for chloride-containing media, corrosive & aggressive conditions. Our fasteners have excellent abrasion and erosion resistance in drastic oxidizing and naval applications. Our super duplex steel Hex Bolt is also resilient to corrosive attack at higher temperatures.
Several types of destructive and non-destructive inspections and testing are performed at Hex Forge Inc. to ensure the working efficiency and quality of Super Duplex Steel S32750 Hex Bolt. Our quality control team closely monitors the entire testing procedure. In addition, we arrange third-party inspections by reputable agencies based on our client’s requests.
STANDARD | WERKSTOFF NR. | UNS |
Super Duplex UNS S32750 | 1.4410 | S32750 |
We Manufacture Super Duplex Steel S32750 Hex Bolts As Per International Standards & Specifications. S32750 SDSS Hex Bolt Manufacturers In India, Custom Sizes SDSS S32750 Flanged/Tap/Shoulder Hex Bolt Can Be Produced As Per Client Drawing.
Diameter (D) | Thread Lengths (T) | Across the Flats (F) | Body Diameter (D) | Head Height (H) | Across the Corners © | |||||
< 6” | > 6” | MAXIMUM | MINIMUM | MAXIMUM | MINIMUM | MAXIMUM | MINIMUM | MAXIMUM | MINIMUM | |
1 | 2.25 | 2.5 | 1.625 | 1.575 | 1.022 | 0.976 | 0.7 | 0.591 | 1.876 | 1.796 |
1/2 | 1.25 | 1.5 | 0.875 | 0.85 | 0.515 | 0.482 | 0.364 | 0.302 | 1.01 | 0.969 |
2 | 4.25 | 4.5 | 3.125 | 3.025 | 2.039 | 1.964 | 1.388 | 1.175 | 3.608 | 3.449 |
3 | 6.25 | 6. | 4.625 | 4.475 | 3.081 | 2.961 | 2.06 | 1.815 | 5.34 | 5.102 |
3/4 | 1.75 | 2 | 1.25 | 1.212 | 0.768 | 0.729 | 0.524 | 0.455 | 1.443 | 1.383 |
5/8 | 1.5 | 1.75 | 1.062 | 1.031 | 0.642 | 0.605 | 0.444 | 0.378 | 1.227 | 1.175 |
7/8 | 2 | 2.25 | 1.438 | 1.394 | 0.895 | 0.852 | 0.604 | 0.531 | 1.66 | 1.589 |
1 1/2 | 3.25 | 3.5 | 2.375 | 2.3 | 1.531 | 1.47 | 1.036 | 0.902 | 2.742 | 2.622 |
1 1/4 | 2.75 | 3 | 2 | 1.938 | 1.277 | 1.223 | 0.876 | 0.749 | 2.309 | 2.209 |
1 1/8 | 2.5 | 2.75 | 1.812 | 1.756 | 1.149 | 1.098 | 0.78 | 0.658 | 2.093 | 2.002 |
1 3/4 | 3.75 | 4 | 2.75 | 2.662 | 1.785 | 1.716 | 1.196 | 1.054 | 3.175 | 3.035 |
1 3/8 | 3 | 3.25 | 2.188 | 2.119 | 1.404 | 1.345 | 0.94 | 0.81 | 2.526 | 2.416 |
2 1/2 | 5.25 | 5.5 | 3.875 | 3.75 | 2.559 | 2.461 | 1.708 | 1.479 | 4.474 | 4.275 |
2 1/4 | 4.75 | 5 | 3.5 | 3.388 | 2.305 | 2.214 | 1.548 | 1.327 | 4.041 | 3.862 |
2 3/4 | 5.75 | 6 | 4.25 | 4.112 | 2.827 | 2.711 | 1.869 | 1.632 | 4.907 | 4.688 |
NOMINAL SIZE (D) | ACROSS THE FLATS | HEAD THICKNESS | DIAMETER OF BODY | ACROSS Bolt CORNERS | ||||
F (MAXIMUM) | F (MINIMUM) | H (MAXIMUM) | H (MINIMUM) | D (MAXIMUM) | D (MINIMUM) | C (MAXIMUM) | C (MINIMUM) | |
m10 | 17.00 | 15.73 | 6.63 | 6.17 | 10.00 | 9.78 | 18.48 | 17.77 |
m12 | 19.00 | 17.73 | 7.76 | 4.24 | 12.00 | 11.73 | 20.78 | 20.03 |
m14 | 22.00 | 20.67 | 9.09 | 8.51 | 14.00 | 13.73 | 24.25 | 23.35 |
m16 | 24.00 | 23.67 | 10.32 | 9.68 | 16.00 | 15.73 | 27.71 | 26.75 |
m20 | 30.00 | 29.16 | 12.88 | 12.12 | 20.00 | 19.67 | 34.64 | 32.95 |
m24 | 36.00 | 35.00 | 15.44 | 14.56 | 24.00 | 23.67 | 41.57 | 39.55 |
m30 | 46.00 | 45.00 | 19.48 | 17.92 | 30.00 | 29.67 | 53.12 | 50.85 |
m36 | 55.00 | 53.80 | 23.38 | 21.63 | 36.00 | 35.61 | 63.51 | 60.79 |
m42 | 65.00 | 62.90 | 26.97 | 25.03 | 42.00 | 41.38 | 75.06 | 71.71 |
m48 | 75.00 | 72.60 | 31.07 | 28.93 | 48.00 | 47.38 | 86.60 | 82.76 |
m56 | 85.00 | 82.20 | 36.2 | 33.80 | 56.00 | 55.26 | 98.15 | 93.71 |
m64 | 95.00 | 91.80 | 41.32 | 38.68 | 64.00 | 63.26 | 109.70 | 104.65 |
m72 | 105.00 | 101.40 | 46.45 | 43.55 | 72.00 | 71.26 | 121.24 | 115.60 |
m80 | 115.00 | 111.00 | 51.58 | 48.42 | 80.00 | 79.26 | 132.72 | 126.54 |
m90 | 130.00 | 125.50 | 57.74 | 54.26 | 90.00 | 89.13 | 150.11 | 143.07 |
m100 | 145.00 | 140.00 | 63.9 | 60.10 | 90.00 | 99.13 | 167.43 | 159.60 |
Dia Length |
M12 | M16 | M20 | M22 | M24 | M27 | M30 | M36 |
30 | 49.1 | |||||||
35 | 53.6 | |||||||
40 | 58.0 | 105 | ||||||
45 | 62.1 | 113 | 188 | |||||
50 | 66.6 | 121 | 200 | 257 | ||||
55 | 71.0 | 129 | 212 | 272 | ||||
60 | 75.4 | 137 | 225 | 286 | 362 | |||
65 | 79.9 | 145 | 237 | 301 | 380 | |||
70 | 84.3 | 153 | 249 | 316 | 398 | 532 | ||
75 | 88.8 | 160 | 262 | 331 | 415 | 554 | 701 | |
80 | 93.2 | 168 | 274 | 346 | 433 | 576 | 728 | |
85 | 97.6 | 176 | 286 | 361 | 451 | 599 | 756 | 1184 |
90 | 102 | 184 | 298 | 375 | 467 | 621 | 784 | 1224 |
95 | 107 | 192 | 310 | 390 | 485 | 644 | 812 | 1264 |
100 | 199 | 322 | 405 | 503 | 665 | 838 | 1304 | |
105 | 207 | 335 | 420 | 520 | 688 | 865 | 1336 | |
110 | 215 | 347 | 435 | 538 | 710 | 893 | 1376 | |
115 | 223 | 359 | 450 | 556 | 732 | 921 | 1415 | |
120 | 231 | 372 | 465 | 574 | 755 | 949 | 1455 | |
125 | 239 | 384 | 479 | 591 | 777 | 976 | 1495 | |
130 | 247 | 396 | 494 | 609 | 800 | 1004 | 1535 | |
135 | 409 | 509 | 627 | 822 | 1032 | 1575 | ||
140 | 421 | 524 | 645 | 845 | 1059 | 1615 | ||
145 | 433 | 539 | 662 | 867 | 1087 | 1655 | ||
150 | 446 | 554 | 680 | 890 | 1115 | 1695 | ||
155 | 458 | 569 | 698 | 912 | 1143 | 1735 | ||
160 | 584 | 716 | 935 | 1170 | 1775 | |||
165 | 599 | 733 | 957 | 1198 | 1815 | |||
170 | 751 | 979 | 1226 | 1855 | ||||
175 | 769 | 1002 | 1254 | 1895 | ||||
180 | 787 | 1024 | 1281 | 1935 | ||||
185 | 804 | 1047 | 1309 | 1974 | ||||
190 | 822 | 1069 | 1337 | 2014 | ||||
195 | 840 | 1092 | 1365 | 2054 | ||||
200 | 1114 | 1392 | 2094 |
Grade | C | Mn | Si | P | S | Cr | Ni | Mo | N | Fe |
Super Duplex S32750 | 0.030 max. | 2.00 max. | 1.00 max. | 0.030 max. | 0.020 max. | 22.0 – 23.0 | 4.50 – 6.50 | 3.0 – 3.5 | 0.14 – 0.20 | 63.72 min. |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Super Duplex S32750 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 | – |
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