Alloy 2507 Nuts and Bolts manufacturer in India
Businesses that desire exceptional strength with superior resistance to corrosion opt for super duplex alloys. Grade 2507, contains a high amount of chromium, which imparts the alloy with high strength and good toughness. With a content of 7% nickel combined with about 4% molybdenum, the high temperature mechanical strength of the Super Duplex Fasteners is good. These fasteners pair wonderfully with equipment in industries like marine engineering, chemical and petrochemical processing.
These assemblies that make use of UNS S32760 Stud Bolts remain strong, without becoming susceptible to various forms of corrosion. For instance, in environments that contain chloride ions, conventionally used alloys such as carbon steel or even grade 304 become susceptible to SCC. Yet, because the dual microstructure and chemical composition give this alloy high strength, the Super Duplex 2507 Fasteners remain resilient to chlorine induced stress related corrosion cracking. Due to its multiple properties, and its efficient performance, a super duplex fasteners manufacturer would recommend using them in applications that use both organic (formic acid & acetic acid) and inorganic acids. In particular, the use of these fasteners is seen in acid solutions that contain chlorides. Crevice corrosion of this alloy is considered to be good. Similarly, the Super Duplex Stainless Steel Bolt is resistant to pitting. Welding is another area, where these fasteners deliver an excellent performance. Since the carbon content here is low, the risk of carbide precipitation at the grain boundary is minimal. Hence, the occurrence of intergranular corrosion in the welded Super Duplex Bolts And Nuts is lowered effectively. For equipment to function in the off-shore oil and gas sector, all parts need to be able to withstand the corrosive chemicals used to process them. The benefit of using Saf 2507 Bolts is that they can withstand several reagents and chemicals, making them an ideal alloy in the oil and gas industry.
Supplier and exporter of Super Duplex Stainless Steel Fasteners, Buy Saf 2507 Bolts at factory price in India
Table of Contents
- Specification Format of Super Duplex Fasteners
- Various Types Of Saf 2507 Bolts
- Dimension of Din 1.4410 Hex Bolts
- Super Duplex Stainless Steel Nuts Dimensions
- Asme Sa479 2507 Washer Dimension Table
- Super Duplex Threaded Rod Size Chart
- Chemical Properties of Super Duplex 2507 Fasteners
- Super Duplex Bolts Mechanical Behaviour
- Equivalent material of Super Duplex Screws
Specification Format of Super Duplex Fasteners
| Specifications | Super Duplex ASTM A479/ ASME SA479 |
| Super Duplex Standard | ASTM, DIN, BS |
| Super Duplex bolts Length in MM | 3 - 200 |
| Super Duplex Nut & Bolt Sizes in Inch | M3 - M56 3/6 - 2 |
| Super Duplex Screws Size | M1.6 - M12 |
| Super Duplex Washers Size in Inch | M3 - M56 3/6 - 2 |
Various Types Of Saf 2507 Bolts
Manufacturer and supplier of Super Duplex 2507 Fasteners and Uns S32760 Stud Bolts in India, ViewDin 1.4410 Hex Bolts Dimension and Price list online
Super Duplex Stainless Steel 1.4410/2507 Hex Bolt And Nut Fasteners
Super Duplex S32750 Double End Stud Bolt With 2507 Hex Clamp Nut
Super Duplex Saf2205 2507 Fasteners Bolt Nuts Washers Screws
Super Duplex Stainless Steel Hollow Threaded Rod
Super Duplex Stainless Steel S32750 W.nr.1.4410 Saf 2507 Bolt Nut
Super Duplex Eye Bolts With Nuts
2507 Super Duplex Stainless Steel Hollow Threaded Rod
Super Duplex 2205 2507 Stainless Steel Heavy Hex Bolt
Uns S32750 W.nr.1.4410 Super Duplex 2507 Bolt
Dimension of Din 1.4410 Hex Bolts
| Nominal Size | Body Diameter | Head Thickness | ASTM A193 | ASTM A193 | ||||
|---|---|---|---|---|---|---|---|---|
| D (Maximum) | D (Minimum) | H (Maximum) | H (Minimum) | F (Maximum) | F (Minimum) | C (Maximum) | C (Minimum) | |
| 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 |
| 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 |
| m20 | 20.00 | 19.67 | 12.88 | 12.12 | 30.00 | 29.16 | 34.64 | 32.95 |
| 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 |
| m36 | 36.00 | 35.61 | 23.38 | 21.63 | 55.00 | 53.80 | 63.51 | 60.79 |
| 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 |
| m56 | 56.00 | 55.26 | 36.2 | 33.80 | 85.00 | 82.20 | 98.15 | 93.71 |
| 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 |
| m80 | 80.00 | 79.26 | 51.58 | 48.42 | 115.00 | 111.00 | 132.72 | 126.54 |
| 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 |
Super Duplex Stainless Steel Nuts Dimensions
| Nominal Size | F | G | H | ||||||
| Width Across Flats | Width Across Corners | Thickness | |||||||
| Maximum | Minimum | Maximum | Minimum | Basic | Maximum | Minimum | |||
| 1/4 | .2500 | 7/16 | .438 | .428 | .505 | .488 | 7/32 | .226 | .212 |
| 3/8 | .3750 | 9/16 | .562 | .551 | .650 | .628 | 21/64 | .337 | .479 |
| 5/16 | .3125 | 1/2 | .500 | .489 | .577 | .557 | 17/64 | .273 | .258 |
| 7/16 | .4375 | 11/16 | .688 | .675 | .794 | .768 | 3/8 | .385 | .365 |
| 9/16 | .5625 | 7/8 | .875 | .861 | 1.010 | .982 | 31/64 | .496 | .473 |
| 1/2 | .5000 | 3/4 | .750 | .736 | .866 | .840 | 7/16 | .448 | .427 |
| 5/8 | .6250 | 15/16 | .938 | .922 | 1.083 | 1.051 | 35/64 | .559 | .535 |
| 7/8 | .8750 | 1-5/16 | 1.312 | 1.269 | 1.516 | 1.447 | 3/4 | .776 | .724 |
| 3/4 | .7500 | 1-1/8 | 1.125 | 1.088 | 1.299 | 1.240 | 41/64 | .665 | .617 |
| 1 | 1.0000 | 1-1/2 | 1.500 | 1.450 | 1.732 | 1.653 | 55/64 | .887 | .831 |
| 1-3/8 | 1.3750 | 2-1/16 | 2.062 | 1.994 | 2.382 | 2.273 | 1-11/64 | 1.206 | 1.138 |
| 1-1/8 | 1.1250 | 1-11/16 | 1.688 | 1.631 | 1.949 | 1.859 | 31/32 | .999 | .939 |
| 1-1/2 | 1.500 | 2-1/4 | 2.250 | 2.175 | 2.598 | 2.480 | 1-9/32 | 1.ASTM A194 GR. 8 | 1.245 |
| 1-3/4 | 1.7500 | 2-5/8 | 2.625 | 2.538 | 3.031 | 2.893 | 1-1/2 | 1.540 | 1.460 |
| 1-5/8 | 1.6250 | 2-7/16 | 2.438 | 2.356 | 2.815 | 2.686 | 1-25/64 | 1.429 | 1.353 |
| 2 | 2.0000 | 3 | 3.000 | 2.900 | 3.464 | 3.306 | 1-23/32 | 1.763 | 1.675 |
| 2-1/2 | 2.5000 | 3-3/4 | 3.750 | 3.625 | 4.330 | 4.133 | 2-5/32 | 2.209 | 2.105 |
| 2-1/4 | 2.2500 | 3-3/8 | 3.375 | 3.263 | 3.897 | 3.719 | 1-15/16 | 1.986 | 1.890 |
| 2-3/4 | 2.7500 | 4-1/8 | 4.125 | 3.988 | 4.763 | 4.546 | 2-3/8 | 2.431 | 2.319 |
Asme Sa479 2507 Washer Dimension Table
PED approved Super Duplex Bolts suppliers in India, Buy Asme Sa479 2507 Stud Bolts in all sizes andDin 1.4410 Hex Bolts thickness
| Bolt Size | USS | SAE | ||||
| Outside Diameter | Inner Diameter (in.) | Thickness | Outside Diameter | Inner Diameter | Thickness | |
| 1/8 | - | - | - | 0.375 | 0.156 | .036/.065 |
| 5/32 | - | - | - | 0.438 | 0.188 | .036/.065 |
| 3/16 | 0.560 | 0.250 | .036/.065 | 0.500 | 0.220 | .036/.065 |
| 7/32 | - | - | - | 0.562 | 0.250 | .051/.080 |
| 1/4 | 0.734 | 0.312 | .051/.080 | 0.625 | 0.281 | .051/.080 |
| 5/16 | 0.875 | 0.375 | .064/.104 | 0.688 | 0.344 | .051/.080 |
| 3/8 | 1.000 | 0.438 | .064/.104 | 0.812 | 0.406 | .051/.080 |
| 7/16 | 1.250 | 0.500 | .064/.104 | 0.922 | 0.469 | .051/.080 |
| 1/2 | 1.375 | 0.562 | .086/.132 | 1.062 | 0.531 | .074/.121 |
| 9/16 | 1.469 | 0.625 | .086/.132 | 1.156 | 0.594 | .074/.121 |
| 5/8 | 1.750 | 0.688 | .108/.160 | 1.312 | 0.656 | .074/.121 |
| 3/4 | 2.000 | 0.812 | .122/.177 | 1.469 | 0.812 | .108/.160 |
| 7/8 | 2.250 | 0.938 | .136/.192 | 1.750 | 0.938 | .108/.160 |
| 1 | 2.500 | 1.062 | .136/.192 | 2.000 | 1.062 | .108/.160 |
| 1 1/8 | 2.750 | 1.250 | .136/.192 | 2.250 | 1.250 | .108/.160 |
| 1 1/4 | 3.000 | 1.375 | .136/.192 | 2.500 | 1.375 | .136/.192 |
| 1 3/8 | 3.250 | 1.500 | .153/.213 | 2.750 | 1.500 | .136/.213 |
| 1 1/2 | 3.500 | 1.625 | .153/.213 | 3.000 | 1.625 | .153/.213 |
| 1 5/8 | 3.750 | 1.750 | .153/.213 | - | - | - |
| 1 3/4 | 4.000 | 1.875 | .153/.213 | - | - | - |
| 1 7/8 | 4.250 | 2.000 | .153/.213 | - | - | - |
| 2 | 4.500 | 2.125 | .153/.213 | - | - | - |
| 2 1/4 | 4.750 | 2.375 | .320/.248 | - | - | - |
| 2 1/2 | 5.000 | 2.625 | .210/.280 | - | - | - |
| 2 3/4 | 5.250 | 2.875 | .228/.410S | - | - | - |
| 3 | 5.500 | 3.125 | .249/.327 | - | - | - |
Super Duplex Threaded Rod Size Chart
| Diameter in Inch | Head Size in Inch |
| 1/4 | 7/16 |
| 5/16 | 1/2 |
| 3/8 | 9/16 |
| 7/16 | 5/8 |
| 1/2 | 3/4 |
| 9/16 | 13/16 |
| 5/8 | 15/16 |
| 3/4 | 1 1/8 |
| 7/8 | 1 5/16 |
| 1 | 1 1/2 |
Chemical Properties of Super Duplex 2507 Fasteners
| Super Duplex Grade | Carbon | Chromium | Nickel | Molybdenum | Nitrogen | Manganese | Copper | Tungsten | Sulfur | Silicon |
| Super Duplex S32750 | 0.03 | 24.0 To 26.0 | 6.0 To 8.0 | 3.0 To 5.0 | 0.24 To 0.32 | 1.20 | 0.5 | To | To | To |
| Super Duplex S32760 | 0.03 | 24.0 To 26.0 | 6.0 To 8.0 | 3.0 To 4.0 | 0.20 To 0.30 | 1.00 | 0.5 To 1.0 | 0.5 To 1.0 | To | To |
| S32550 | 0.04 | 24 To 27 | 4.5 To 6.5 | 2.9 To 3.9 | 0.10 To 0.25 | 1.5 | 1.5 To 2.5 | To | 0.03 | 1.60 |
Super Duplex Bolts Mechanical Behaviour
Manufacturer and exporter of Super Duplex Threaded Rod in India, View Uns S32760 Bolts And Nuts Dimension, Din 1.4410 Fasteners Weight Chart
| Super Duplex | Density | Melting Point | Yield Strength | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C | Psi – 80000, MPa – 550 | Psi – 116000, MPa – 800 | 15 |
Equivalent material of Super Duplex Screws
| Element | Name | Specifications | ||
|---|---|---|---|---|
| European DIN | UNS | ASTM / ASME | ||
| Super Duplex | SAF 2205® | 1.4462 | S31803 & S32205 | F51 & F60 |