Duplex fasteners and 2205 duplex steel bolts stockist in India
We are a full-service UNS S31803 hexagonal bolt Supplier in Mumbai, check Duplex 2205 bolts & nuts Price list
Duplex steel hex bolts
Duplex fasteners
2205 duplex steel bolts
UNS S32205 j-bolts and Super duplex hex bolts available in sizes range from ¼” to 1″ in diameter
Table of Content
Duplex steel hex bolts specifications
| Specifications | Dimensions | Size | Length |
|---|---|---|---|
| ASME SA479/ ASTM A479 | ANSI B18.2.1, B18.3, DINÂ 931/ 933 | M1.6 to M12 | 3 mm – 200 mm |
| Coating | Head Drive | Head type: | Iso Standard |
| PTFE, zinc plated, black phosphate, hot dip galvanized | Phillips/Slot, Phillips, Slotted, Six-Lobe | Hex, round, flat, square | ISO 4033, ISO 4032 |
| Application | International Standard | Washers Size | Thread |
|  chemical processing, transport and storage | BS, UNI, ANSI, ISO, IS, JIS, GB, ASME, ASTM DIN | M3 – M56 | 3/6″ to 2″ | Custom Sizes | BSW, METRIC, UNF, UNC, BSF, custom |
Buy UNS S32750 u-bolts, UNS S32760 eye bolts and get the best deals at the lowest prices on Hilton steel!
Duplex hexagonal bolts types
UNS S31803 hexagonal bolt
- Length: 3mm – 200mm
- Temperature range: -450 Degree F
Duplex 2205 bolts and nuts
- Tensile strength: 800MPa
- Yield strength: 550MPa
UNS S32205 j-bolts
- Sizes: M3 – M56
- Standards: ASTM A479 & ASME SA479
Super duplex hex bolts
- Applications: Petrochemical, Power Generation, Oil and Gas
UNS S32750 u-bolts
- Thread types: Metric, Metric Fine, BSW, BSF, UNC, UNF and BA
UNS S32760 countersunk bolts
- Coatings: PTFE, black phosphate, zinc plated, hot dip galvanized
Duplex stainless steel washer and UNS S32550 countersunk bolts used in sour services, oil and gas industries, petrochemical applications
Duplex 2205 fasteners chemical composition
| Grade | C( maximum) | Mn ( maximum) | Si ( maximum) | P ( maximum) | S ( maximum) | Cr | Mo | Ni | N | Fe (minimum) |
|---|---|---|---|---|---|---|---|---|---|---|
| Duplex S31803 | 0.030 | 2.00 | 1.00 | 0.030 | 0.020 | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 |
| Duplex S32205 | 0.030 | 2.00 | 1.00 | 0.030 | 0.020 | 21.0 – 23.0 | 2.50 – 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 |
| S32750 | 0.030 | 1.20 | 0.80 | 0.035 | 0.020 | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 |
| S32760 | 0.05 | 1.00 | 1.00 | 0.030 | 0.010 | 24.00 – 26.00 | 3.00 – 4.00 | 6.00 – 8.00 | 0.20 – 0.30 | 57.61 |
Duplex steel 2205 bolts mechanical properties
| Element | Melting Point (°C) | Density (g/centimeter3) | Melting Point (°F) | Density (lb/in 3) |
|---|---|---|---|---|
| S31803 / S32205 | 1420 – 1465 | 7.805 | 2588 – 2669 | 0.285 |
| Grade | Density | Tensile Strength | Melting Point | Elongation | Yield Strength (0.2%Offset) |
|---|---|---|---|---|---|
| 2507 | 7.8 g/centimeter3 | Psi – 116000, MPa – 800 | 1350 °C (2460 °F) | 15 % | Psi – 80000, MPa – 550 |
UNS S31803 hex bolt equivalent
| STANDARD | WNR. NO | UNS NO |
|---|---|---|
| Super Duplex Steel 2507 | 1.4410 | S32750 / S32760 |
| Duplex 2205 | 1.4462 | S31803 / S32205 |
2205 duplex steel hexagonal bolts dimensions
| D1D1 | E | K | S |
|---|---|---|---|
| M3 | 6.01 | 2 | 5.5 |
| M4 | 7.66 | 2.8 | 7 |
| M5 | 8.79 | 3.5 | 8 |
| M6 | 11.05 | 4 | 10 |
| M8 | 14.38 | 5.3 | 13 |
| M10 | 18.9 | 6.4 | 17 |
| M12 | 21.1 | 7.5 | 19 |
| M14 | 24.49 | 8.8 | 22 |
| M16 | 26.75 | 10 | 24 |
| M18 | 30.14 | 11.5 | 27 |
| M20 | 33.53 | 12.5 | 30 |
| M22 | 35.72 | 14 | 32 |
| M24 | 39.98 | 15 | 36 |
| M27 | 45.2 | 17 | 41 |
| M30 | 50.85 | 18.7 | 46 |
| M33 | 55.37 | 21 | 50 |
| M36 | 60.79 | 22.5 | 55 |
| M42 | 71.3 | 26 | 65 |
| M48 | 82.6 | 30 | 75 |
UNS S32760 bolt characteristics
- Improved strength
- High toughness and ductility
- High corrosion resistance
- Cost effectiveness
- Versatility
- High temperature resistance
- Good ductility
Super duplex hex bolt torque chart
| Threads (inch) | Torque ft-lb (Lubricated) | Nominal Dia (inch) | Torque ft-lb (Dry) |
|---|---|---|---|
| 24 | 31.5 | 42.0 | |
| 12 | 62.1 | 9/16 | 82.7 |
| 11 | 85.7 | 5/8 | 114.2 |
| 6 | 639 | 1-1/2 | 1484 |
| 18 | 69.2 | 92.3 | |
| 10 | 152 | 3/4 | 203 |
| 18 | 97.0 | 129.3 | |
| 16 | 170 | 226 | |
| 14 | 270 | 361 | |
| 28 | 5.5 | 7.4 | |
| 20 | 4.8 | 1/4 | 6.5 |
| 24 | 11.0 | 14.7 | |
| 18 | 10.0 | 5/16 | 13.2 |
| 16 | 17.7 | 3/8 | 23.5 |
| 16 | 28.2 | 7/16 | 37.6 |
| 24 | 19.9 | 26.6 | |
| 13 | 43.0 | 1/2 | 57.4 |
| 20 | 48.5 | 64.7 | |
| 9 | 245 | 7/8 | 326 |
| 8 | 368 | 1 | 490 |
| 7 | 639 | 1-1/4 | 853 |
| 14 | 412 | 549 | |
| 12 | 708 | 944 | |
| 12 | 1252 | 1669 |
Super duplex 2507 hex bolt testing
- Bend test
- Ultrasonic test
- Flaring test
- IGC test
- Radiography test
- Macro and micro test
- Corrosion test
- Impact test
- Hydrostatic test
- Hardness test
- Eddy current test
- Fatigue test
- Charpy impact testing
- Non-Destructive testing (NDT)