Pioneer Suppliers of ASTM A479 Super Duplex 2507 Hex Bolts and Nuts as per American standard and metric requirements at discounted price
The Super Duplex Bolts material is a stainless steel like duplex and they have a 50/50 mixed microstructure of austenite and ferrite. Due to the chemical composition of the Super Duplex Hex Bolt material, they come with an improved strength over the duplex material. The Super Duplex Threaded Rod also contains better resistance to stress corrosion and cracking. The Super Duplex Stud Bolts are known for their superior mechanical properties compared to other steel grades. This is due to the composition, as the Super Duplex 2507 Hex Bolt material is an austenitic-ferritic alloy that has chromium, nickel, and iron in its alloy, along with an addition of molybdenum.
Due to the properties of the Super Duplex 2507 Threaded Rod, they are used in a wide range of applications. The Super Duplex 2507 Stud Bolts are abundantly found in industries like chemical, marine, and food processing. The Super Duplex 2507 Screw is resistant to the general corrosive components, along with mild acids and oxidizing agents. The resistance properties would vary depending on the grade of the Super Duplex 2507 Heavy Hex Bolt used.
The microstructure of the Super Duplex 2507 Socket Head Cap Screws is primarily responsible for its superior strength, which is much higher compared to any austenitic or ferritic steel. The higher chromium and molybdenum content in the Super Duplex 2507 Fasteners are primarily responsible for its high corrosion resistance, compared to its counterpart.
Due to the high nickel content in the Super Duplex 2507 Bolts, it is much more expensive compared to the duplex steel material. It is also to be noted that the Super Duplex Bolts And Nuts can withstand the corrosive environments found in petrochemical and marine industries for much longer than the duplex material.
Due to the enhanced properties, the Super Duplex Nuts And Bolts are particularly suitable in heat exchangers, processor pipes containing chlorides, cargo tanks, hydraulic lines, etc. The high strength of the Super Duplex Stainless Steel Bolt makes it eligible to be used in marine and shipping environments, water desalination plants, chemical plants, and so on.
Clients should always purchase 2507 Bolts from renowned Super Duplex Fasteners manufacturer in India , who supply quality products. It is also essential that the Saf 2507 Bolts must have dimensional accuracy and they must be customized according to the application requirements. Proper packaging and timely delivery of the 2507 Nuts at the doorstep is offered by experienced manufacturers.
| Specifications | ASME SA479/ ASTM A479 |
| Standard | ASTM, DIN, BS and all other International Standards |
| Grades | Alloy 2507 |
| Length | 3 mm - 200 mm |
| Machine Screws Size | M1.6 to M12 |
| Bolts Size | M3 to M56 | 3/6" - 2" | Custom Sizes |
| Nuts Size | M3 to M56 | 3/6" - 2" | Custom Sizes |
| Washers Size | M3 to M56 | 3/6" - 2" | Custom Sizes |
| Types | Hex Bolts, nut, studs, threaded rod, screws, washer, socket head cap screw, 2507 Heavy Hex Head Bolts |
| Alloy 2507 Fasteners Description | Alloy 2507 Fasteners Price |
| Exotic Alloy Super Duplex 2507 Fastener | US $ 1 / Piece |
| Super Duplex Steel Bolts | US $ 0.03-0.3 / Piece |
| Alloy 2507 Hex Bolt | US $ 1 / Piece |
| Super Duplex Stainless Steel 2507 DIN 6334 Hexagon Coupling Nuts | US $ 0.036-0.042 / Piece |
| Super Duplex Stainless Steel Threaded Rod | US $ 2 / Piece |
| Alloy 2507 Allthread Studs | US $ 8.53-9.31 / kg |
| Super Duplex Anchor Bolt | US $ 0.1-30 / Piece |
| Custom Design CNC Turning Alloy 2507 Anchor Bolts with Nuts | US $ 0.2-0.4 / Piece |
| Super Duplex Washers | US $ 2 / Piece |
| 1.4410 Stainless Steel Bolt Nut | US $ 0.5 / Piece |
Properties |
Imperial |
Metric |
|---|---|---|
Melting point |
2460°F |
1350°C |
Density |
0.281 lb/in3 |
7.8 g/cm3 |
You can't seem to find the Super Duplex Threaded Rod / Stud Bolts Material in the sizes you need? We can provide Super Duplex 2507 Fasteners to meet your requirements.
Super Duplex 2507 Shoulder Bolts
Super Duplex Elevator Bolt
Super Duplex Tap Bolt
Super Duplex Grub Screws
Super Duplex Hex Bolt
Super Duplex 2507 Stud Bolts
Saf 2507 Threaded Rod
Alloy 2507 Socket Head Cap Screw
DIN 1.4410 Heavy Hex Bolts
Super Duplex 2507 Hex Nuts
ASTM A479 Super Duplex 2507 Washer
ASME SA479 Super Duplex Fasteners
Custom sizes ASME SA479 DIN 1.4410 Heavy Hex Bolts can be made as per order, see Super Duplex Bolt Torque for further information.
| 2507 Duplex Stainless Steel Bolts Threads (in) | Nominal Diameter (in) | Torque ft-lb (Lubricated) | Torque ft-lb (Dry) |
|---|---|---|---|
| 28 | 6.3 | 8.4 | |
| 20 | 1/4″ | 5.5 | 7.4 |
| 24 | 12.6 | 16.8 | |
| 18 | 5/16″ | 11.4 | 15.1 |
| 24 | 22.8 | 30.4 | |
| 16 | 3/8″ | 20.2 | 26.9 |
| 20 | 36.0 | 48.0 | |
| 14 | 7/16″ | 32.3 | 43.0 |
| 20 | 55.4 | 73.9 | |
| 13 | 1/2″ | 49.1 | 65.6 |
| 18 | 79.1 | 105.5 | |
| 12 | 9/16″ | 71.0 | 94.5 |
| 18 | 110.9 | 147.8 | |
| 11 | 5/8″ | 97.9 | 130.5 |
| 16 | 194 | 258 | |
| 10 | 3/4″ | 174 | 232 |
| 14 | 309 | 412 | |
| 9 | 7/8″ | 280 | 373 |
| 8 | 1″ | 420 | 560 |
| 7 | 1-1/4″ | 730 | 975 |
| 14 | 471 | 628 | |
| 6 | 1-1/2″ | 1271 | 1696 |
| 12 | 809 | 1079 | |
| 12 | 1430 | 1908 |
| Diameter* (mm) |
Nut Size (mm) |
Height (mm) |
||
|---|---|---|---|---|
| Jam Nut | Hex Nut | Nylock Nut | ||
| 8 | 5 | 2.7 | 4 | 5 |
| 5 | 2.5 | 1.6 | 2 | - |
| 5.5 | 3 | 1.8 | 2.4 | 4 |
| 30 | 20 | 10 | 16 | 20 |
| 4 | 2 | 1.2 | 1.6 | - |
| 7 | 4 | 2.2 | 3.2 | 5 |
| 19 | 12 | 6 | 10 | 12 |
| 11 | 7 | 3.5 | 5.5 | - |
| 22 | 14 | 7 | 11 | 14 |
| 13 | 8 | 4 | 6.5 | 8 |
| 24 | 16 | 8 | 13 | 16 |
| 10 | 6 | 3.2 | 5 | 6 |
| 17 | 10 | 5 | 8 | 10 |
| 27 | 18 | 9 | 15 | 18.5 |
| NOMINAL SIZE (D) | ACRO THE FLATS | HEAD THICKNESS | BODY DIA. | ACRO CORNERS | ||||
|---|---|---|---|---|---|---|---|---|
| F (MAX) | F (MIN) | H (MAX) | H (MIN) | D (MAX) | D (MIN) | C (MAX) | C (MIN) | |
| m20 | 30.00 | 29.16 | 12.88 | 12.12 | 20.00 | 19.67 | 34.64 | 32.95 |
| 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 |
| m10 | 17.00 | 15.73 | 6.63 | 6.17 | 10.00 | 9.78 | 18.48 | 17.77 |
| m16 | 24.00 | 23.67 | 10.32 | 9.68 | 16.00 | 15.73 | 27.71 | 26.75 |
| m30 | 46.00 | 45.00 | 19.48 | 17.92 | 30.00 | 29.67 | 53.12 | 50.85 |
| m24 | 36.00 | 35.00 | 15.44 | 14.56 | 24.00 | 23.67 | 41.57 | 39.55 |
| m100 | 145.00 | 140.00 | 63.9 | 60.10 | 90.00 | 99.13 | 167.43 | 159.60 |
| m36 | 55.00 | 53.80 | 23.38 | 21.63 | 36.00 | 35.61 | 63.51 | 60.79 |
| 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 |
| m42 | 65.00 | 62.90 | 26.97 | 25.03 | 42.00 | 41.38 | 75.06 | 71.71 |
| m64 | 95.00 | 91.80 | 41.32 | 38.68 | 64.00 | 63.26 | 109.70 | 104.65 |
| m80 | 115.00 | 111.00 | 51.58 | 48.42 | 80.00 | 79.26 | 132.72 | 126.54 |
| m72 | 105.00 | 101.40 | 46.45 | 43.55 | 72.00 | 71.26 | 121.24 | 115.60 |
| m90 | 130.00 | 125.50 | 57.74 | 54.26 | 90.00 | 89.13 | 150.11 | 143.07 |
| Threaded Rod Weight per metre | Threaded Rod Thread | Threaded Rod Strength | |||
|---|---|---|---|---|---|
| Threaded Rod Class 70 | Threaded Rod Class 80 | ||||
| UTS | 0.2% proof | UTS | 0.2% proof | ||
| Kg/m | kN | kN | kN | kN | |
| 3.83 | M27 | 321.3 | 206.6 | 367.2 | 275.4 |
| 1.31 | M16 | 109.9 | 70.7 | 125.6 | 94.2 |
| 2.05 | M20 | 171.5 | 110.3 | 196.0 | 147.0 |
| 0.72 | M12 | 64.0 | 41.0 | 73.0 | 54.0 |
| 2.96 | M24 | 247.1 | 158.9 | 282.4 | 211.8 |
| 14.65 | M52 | 1230.6 | 791.1 | 1406.4 | 1054.8 |
| 6.84 | M36 | 571.9 | 367.7 | 653.6 | 490.2 |
| 4.70 | M30 | 392.7 | 252.6 | 448.8 | 336.6 |
| 8.14 | M39 | 683.2 | 439.2 | 780.8 | 585.6 |
| 5.78 | M33 | 485.8 | 312.3 | 555.2 | 416.4 |
| 9.38 | M42 | 784.7 | 504.5 | 896.6 | 672.6 |
| 10.90 | M45 | 914.2 | 587.7 | 1044.8 | 783.6 |
| 12.32 | M48 | 1031.1 | 662.9 | 1178.4 | 883.8 |
Before purchasing Super Duplex Stainless Steel Bolts Material, compare Saf 2507 Bolts Price List, we supply with Mill TC
| Nominal | Head Dia | Hex Socket Size | Thread. | Body dia. and Head height | Soc. length | ||
| Size | Max | Min | Pitch | Max | Min | ||
| A | J | D /H | K | ||||
| M8 | 13.00 | 12.57 | 6.00 | 1.25 | 8.00 | 7.78 | 4.3 |
| M4 | 7.00 | 6.64 | 3.00 | 0.70 | 4.00 | 3.82 | 2.00 |
| M3 | 5.50 | 5.20 | 2.50 | 0.5 | 3.00 | 2.86 | 1.3 |
| M10 | 16.00 | 15.57 | 8.00 | 1.5 | 10.00 | 9.78 | 5.50 |
| M5 | 8.50 | 8.14 | 4.00 | 0.8 | 5.00 | 4.82 | 2.70 |
| M6 | 10.00 | 9.64 | 5.00 | 1.0 | 6.00 | 5.82 | 3.30 |
| M12 | 18.00 | 17.57 | 10.00 | 1.75 | 12.00 | 11.73 | 6.60 |
| M20 | 30.00 | 29.48 | 17.00 | 2.5 | 20.00 | 19.67 | 10.70 |
| M16 | 24.00 | 23.48 | 14.00 | 2.0 | 16.00 | 15.73 | 8.80 |
| M24 | 36.00 | 35.38 | 19.00 | 3.0 | 24.00 | 23.67 | 12.90 |
| Stud bolt sizes | Studs length | ||||||
| Nominal pipe size | No. of Bolts | Bolt Circle dia. | OD of Flange | Bolt Holes dia. | Bolts dia. | Ring Joint | 0.06 in Raised Face |
| 3/4 | 4 | 2 3/4 | 3 7/8 | 5/8 | 1/2 | – | 2 1/2 |
| 1 1/4 | 4 | 3 1/2 | 4 5/8 | 5/8 | 1/2 | 3 1/4 | 2 3/4 |
| 1/2 | 4 | 2 3/8 | 3 1/2 | 5/8 | 1/2 | – | 2 1/4 |
| 1 1/2 | 4 | 3 7/8 | 5 | 5/8 | 1/2 | 3 1/4 | 2 3/4 |
| 2 | 4 | 4 3/4 | 6 | 3/4 | 5/8 | 3 3/4 | 3 1/4 |
| 1 | 4 | 3 1/8 | 4 1/4 | 5/8 | 1/2 | 3 | 2 1/2 |
| 2 1/2 | 4 | 5 1/2 | 7 | 3/4 | 5/8 | 4 | 3 1/2 |
| 3 1/2 | 8 | 7 | 8 1/2 | 3/4 | 5/8 | 4 | 3 1/2 |
| 4 | 8 | 7 1/2 | 9 | 3/4 | 5/8 | 4 | 3 1/2 |
| 3 | 4 | 6 | 7 1/2 | 3/4 | 5/8 | 4 | 3 1/2 |
| 5 | 8 | 8 1/2 | 10 | 7/8 | 3/4 | 4 1/4 | 3 3/4 |
| 8 | 8 | 11 3/4 | 13 1/2 | 7/8 | 3/4 | 4 3/4 | 4 1/4 |
| 6 | 8 | 9 1/2 | 11 | 7/8 | 3/4 | 4 1/2 | 4 |
| 10 | 12 | 14 3/4 | 16 | 1 | 7/8 | 5 | 4 1/2 |
| 14 | 12 | 18 3/4 | 21 | 1 1/8 | 1 | 5 3/4 | 5 1/4 |
| 12 | 12 | 17 | 19 | 1 | 7/8 | 5 1/4 | 4 3/4 |
| 16 | 16 | 21 1/4 | 23 1/2 | 1 1/8 | 1 | 5 3/4 | 5 1/4 |
| 20 | 20 | 25 | 27 1/2 | 1 1/4 | 1 1/8 | 6 3/4 | 6 1/4 |
| 18 | 16 | 22 3/4 | 25 | 1 1/4 | 1 1/8 | 6 1/4 | 5 3/4 |
| 24 | 20 | 29 1/2 | 32 | 1 1/4 | 1 1/4 | 7 1/4 | 6 3/4 |
| Bolt Size | USS | SAE | ||||
| ID (in.) | OD (in.) | Thickness | ID (in.) | OD (in.) | Thickness | |
| 5/32 (#8) | - | - | - | 0.188 | 0.438 | .036/.065 |
| 1/8 (#6) | - | - | - | 0.156 | 0.375 | .036/.065 |
| 7/32 (#12) | - | - | - | 0.250 | 0.562 | .051/.080 |
| 3/16 (#10) | 0.250 | 0.560 | .036/.065 | 0.220 | 0.500 | .036/.065 |
| 1/4 (#14) | 0.312 | 0.734 | .051/.080 | 0.281 | 0.625 | .051/.080 |
| 3/8 | 0.438 | 1.000 | .064/.104 | 0.406 | 0.812 | .051/.080 |
| 5/16 | 0.375 | 0.875 | .064/.104 | 0.344 | 0.688 | .051/.080 |
| 7/16 | 0.500 | 1.250 | .064/.104 | 0.469 | 0.922 | .051/.080 |
| 9/16 | 0.625 | 1.469 | .086/.132 | 0.594 | 1.156 | .074/.121 |
| 1/2 | 0.562 | 1.375 | .086/.132 | 0.531 | 1.062 | .074/.121 |
| 5/8 | 0.688 | 1.750 | .108/.160 | 0.656 | 1.312 | .074/.121 |
| 7/8 | 0.938 | 2.250 | .136/.192 | 0.938 | 1.750 | .108/.160 |
| 3/4 | 0.812 | 2.000 | .122/.177 | 0.812 | 1.469 | .108/.160 |
| 1 | 1.062 | 2.500 | .136/.192 | 1.062 | 2.000 | .108/.160 |
| 1 1/4 | 1.375 | 3.000 | .136/.192 | 1.375 | 2.500 | .136/.192 |
| 1 1/8 | 1.250 | 2.750 | .136/.192 | 1.250 | 2.250 | .108/.160 |
| 1 3/8 | 1.500 | 3.250 | .153/.213 | 1.500 | 2.750 | .136/.213 |
| 3 | 3.125 | 5.500 | .249/.327 | - | - | - |
| 1 5/8 | 1.750 | 3.750 | .153/.213 | - | - | - |
| 1 1/2 | 1.625 | 3.500 | .153/.213 | 1.625 | 3.000 | .153/.213 |
| 1 3/4 | 1.875 | 4.000 | .153/.213 | - | - | - |
| 2 | 2.125 | 4.500 | .153/.213 | - | - | - |
| 1 7/8 | 2.000 | 4.250 | .153/.213 | - | - | - |
| 2 1/2 | 2.625 | 5.000 | .210/.280 | - | - | - |
| 2 1/4 | 2.375 | 4.750 | .320/.248 | - | - | - |
| 2 3/4 | 2.875 | 5.250 | .228/.410S | - | - | - |
Are you looking for Super Duplex Threaded Rod Manufacturers In India and specific size Werkstoff Number 1.4410 Socket Head Cap Screw or other head types such as Button/CSK/Cap/Set ? Now is the time to call.
DIN 1.4410 Hex Nut
Hess Oil, Malaysia
Super Duplex Set Screws
TechnipFMC, Singapore
Alloy 2507 Half Threaded Hex Bolt
Tullow Oil, UK
- Chemical industry
- oil and gas industry
- paper and pulp industry
| Common Name | Alloy | Related Specification | ||
|---|---|---|---|---|
| UNS | European | ASTM/ASME | ||
| SAF 2507 ® | Alloy 2507 | UNS S32750 | 1.4410 | A479 / SA479 / F53 |
| Super Duplex Bolts & Nuts Element | Content (%) |
|---|---|
| Nickel, Ni | 6 – 8 |
| Chromium, Cr | 24 – 26 |
| Manganese, Mn | 1.20 max |
| Molybdenum, Mo | 3 – 5 |
| Copper, Cu | 0.50 max |
| Silicon, Si | 0.80 max |
| Phosphorous, P | 0.035 max |
| Nitrogen, N | 0.24 – 0.32 |
| Sulfur, S | 0.020 max |
| Carbon, C | 0.030 max |
| Iron, Fe | Balance |
| Grade | Hardness Rockwell C (HR C) |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) |
Tensile Strength (MPa) min |
|---|---|---|---|---|
| En 1.4410 Bolts | 32max | 550 | 15 | 795 |