ASTM A182 F51 Bolts
Outstanding Manufacturer of Duplex UNS S31803 F51 Hex Bolt in India, Come in Different Lengths
UNS S31803 / F51 two way fasteners are made of duplex grade material as we have 4.5% nickel, 21% chromium, carbon and manganese, silicon, phosphorous, sulfur, molybdenum and nitrogen. The fasteners vary such as bolts, nuts, washers, screws and every other classification of type fasteners.The ASTM A1082 UNS S31803 Hex Head Bolt is one of the widely used fasteners because of the simplicity of using tools in the installation besides having the strength of a mechanically hardened bolt.
The material of these fasteners has 620MPa minimum tensile strength and 450MPa minimum yield strength. The elongation is rate is 25% and the Brinell hardness is 297 for this grade. The Duplex S31803 Fasteners can withstand high stress, high temperature, high pressure and high corrosive conditions. The duplex materials have both ferritic and austenitic features in the metallurgic microstructure. There are also the custom fasteners namely UNS S31803 DSS which serves the different specific use.
The size of the fasteners vary from M02 to M30 and the length varies from 3mm to 200mm. The standards for the ASTM A1082 UNS S31803 Bolt can be F60, F51, F55 and so on. Each standard has different material composition and different dimensions. The different types of fasteners also have different dimensions. Such alloy s31803 fasteners are common in sea water, oil and gas, petroleum, petrochemical industry, pharmaceutical and food and edible product industries.
ASTM A182 F51 Bolts Supplier in India offers an extensive selection of the most common types. Regal Sales Corporation can supply H1 product in Philippines, Morocco, Brazil, Belgium, Germany, Netherlands, Peru with in 2 weeks
Table of Content
- Specifications of ASTM A182 F51 Bolts
- Types of A4-80 Bolts Bolts
- Size Chart of ASTM A182 UNS S31803 Hex Bolts
- A182 GR F51 Threaded Rod Weight Chart
- Torque Chart For ASME SF738M Heavy Hex Nuts
- ASTM A182 F51 Hex Flange Bolt Physical Properties
- ASTM A182 F51 Bolts And Nuts Mechanical Properties
- ASTM A182 F51 Heavy Hex Bolts Equivalent Standards
- ASTM A182 F51 J Bolts Chemical Compositions ?
- Can ASTM A182 F51 Bolts Be Used for Gas Pipelines?
- Are ASTM A182 F51 Bolts Resistant to Stress Corrosion Cracking ?
- What is the Maximum Load Capacity of ASTM F738m Nuts?
- What is the Difference Between ASTM A182 F51 and ASTM A193 B7 Bolts?
Supplier of Duplex Grade F51 Threaded Rod & ASTM A182 GR F51 Stud Bolt in Mumbai With Size Ranging From M3 – M56 , Check Specification
ASTM A182 F51 Bolts Sizes
- Size: 3mm - 200mm
- Diameter: 20 - 100 mm
- Length: M02 - M30
Certification
- Raw Materials Certificate
- MTC as per EN 10204 / 3.1B
- 100% Radiography Test Report
Benefits
- Strength
- Higher Toughness
- Cost-effective
- Maintainance Is Low
Packaging Methods
- Small Pack
- Carton
- Corrugated Box
- Pallet
Testing Methods
- Impact Testing
- Hardness Testing
- Corrosion Testing
- Tensile Testing
Applications
- Turbines
- Automotive , Pharmaceuticals
- Electronic industry
- Transport, Construction
Threads Types
- Class 2A
- UNC
- METRIC
- UNF
Head Types
- Round,Flat
- Hex, Square
- T-head & Triangular
- Hex flange
Finishing
- Zinc , black oxide, BZP
- Geometry, Dacroment
- Hot Dip Galvanised (HDG)
- Anodizing, plated zinc-nickel, nickel plated
Neck type
- Hex, Square
- Knurled
- Triangular
- Oval
Production process
- Machining and CNC
- Hot Forging
- Cold Forging
- Customized
Surface Coating
- Teflon, Xylan, Zinc
- Cadmium, Galvanized
- Black Oxide
- Others Upon Request
Cutting Methods
- Angle Grinder
- Threaded Rod Cutter
- Hacksaw
Documentation
- Commercial Invoice
- Third Party Inspection Report
- Fumigation Certificates
- Raw Material Test Reports
Disadvantages
- Size Availability
- Expensive Initially
- May corrode in Some Conditions
- Machining Difficulties
SA 182 Gr F51Bolt & Nuts is Used in a Wide Range of Industrial Applications, Check Most Common Types
A182 F51 J-Bolts
A182 Gr F51 Hex Head Bolt
UNS S31803 F51 U-Bolts
SA182 F51 Heavy Hex Bolt
ASTM A182 F51 Shoulder Bolts
ASTM A182 Grade F51 Eye Bolts
ASTM A479 S31803 Square Head Bolts
ASTM A182 F51 Flange Bolts
| NOMINAL SIZE (D) | m10 | m14 | m16 | m12 | m20 | m30 | m36 | m24 | m42 | m56 | m64 | m48 | m72 | m90 | m80 | m100 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BODY DIAMETER | D (MAX) | 10 | 14 | 16 | 12 | 20 | 30 | 36 | 24 | 42 | 56 | 64 | 48 | 72 | 90 | 80 | 90 |
| D (MIN) | 9.78 | 13.73 | 15.73 | 11.73 | 19.67 | 29.67 | 35.61 | 23.67 | 41.38 | 55.26 | 63.26 | 47.38 | 71.26 | 89.13 | 79.26 | 99.13 | |
| HEAD THICKNESS | H (MAX) | 6.63 | 9.09 | 10.32 | 7.76 | 12.88 | 19.48 | 23.38 | 15.44 | 26.97 | 36.2 | 41.32 | 31.07 | 46.45 | 57.74 | 51.58 | 63.9 |
| H (MIN) | 6.17 | 8.51 | 9.68 | 4.24 | 12.12 | 17.92 | 21.63 | 14.56 | 25.03 | 33.8 | 38.68 | 28.93 | 43.55 | 54.26 | 48.42 | 60.1 | |
| ACROSS THE FLATS | F (MAX) | 17 | 22 | 24 | 19 | 30 | 46 | 55 | 36 | 65 | 85 | 95 | 75 | 105 | 130 | 115 | 145 |
| F (MIN) | 15.73 | 20.67 | 23.67 | 17.73 | 29.16 | 45 | 53.8 | 35 | 62.9 | 82.2 | 91.8 | 72.6 | 101.4 | 125.5 | 111 | 140 | |
| ACROSS CORNERS | C (MAX) | 18.48 | 24.25 | 27.71 | 20.78 | 34.64 | 53.12 | 63.51 | 41.57 | 75.06 | 98.15 | 109.7 | 86.6 | 121.24 | 150.11 | 132.72 | 167.43 |
| C (MIN) | 17.77 | 23.35 | 26.75 | 20.03 | 32.95 | 50.85 | 60.79 | 39.55 | 71.71 | 93.71 | 104.65 | 82.76 | 115.6 | 143.07 | 126.54 | 159.6 | |
Get ASME SA 182 UNS S31803 Gr. F51 Heavy Hex Bolts Are Coated With Phosphate, Hot Dipped Galvanizing, Check Dimension & Weight Chart
| Threaded Rod Weight/M | Kg/m | 3.83 | 2.05 | 0.72 | 1.31 | 2.96 | 4.7 | 8.14 | 14.65 | 6.84 | 10.9 | 5.78 | 9.38 | 12.32 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thread | M27 | M20 | M12 | M16 | M24 | M30 | M39 | M52 | M36 | M45 | M33 | M42 | M48 | |||
| Threaded Rod Strength | Threaded Rod Class 70 | UTS | kN | 321.3 | 171.5 | 64 | 109.9 | 247.1 | 392.7 | 683.2 | 1230.6 | 571.9 | 914.2 | 485.8 | 784.7 | 1031.1 |
| 0.2% proof | kN | 206.6 | 110.3 | 41 | 70.7 | 158.9 | 252.6 | 439.2 | 791.1 | 367.7 | 587.7 | 312.3 | 504.5 | 662.9 | ||
| Threaded Rod Class 80 | UTS | kN | 367.2 | 196 | 73 | 125.6 | 282.4 | 448.8 | 780.8 | 1406.4 | 653.6 | 1044.8 | 555.2 | 896.6 | 1178.4 | |
| 0.2% proof | kN | 275.4 | 147 | 54 | 94.2 | 211.8 | 336.6 | 585.6 | 1054.8 | 490.2 | 783.6 | 416.4 | 672.6 | 883.8 | ||
ASTM A182 F51 Bolts Manufacturer in India offers a Excellent torque chart for fasteners
| Proof load (Lbs) | Bolt Sizes | Clamp load (Lbs) | Threads Per Inch | torque(Ft Lbs) | |
|---|---|---|---|---|---|
| Galv | Plain | ||||
| 3,350 | 1/4 | 2,513 | 20 | 13 | 10 |
| 11,150 | 7/16 | 8,363 | 14 | 76 | 61 |
| 14,900 | 1/2 | 11,175 | 13 | 116 | 93 |
| 5,500 | 5/16 | 4,125 | 18 | 27 | 21 |
| 8,150 | 3/8 | 6,113 | 16 | 48 | 38 |
| 19,100 | 9/16 | 14,325 | 12 | 168 | 134 |
| 48,500 | 7/8 | 36,375 | 9 | 663 | 530 |
| 23,750 | 5/8 | 17,813 | 11 | 232 | 186 |
| 35,050 | 3/4 | 26,288 | 10 | 411 | 329 |
| 63,650 | 1 | 47,738 | 8 | 995 | 796 |
| 101,750 | 11/4 | 76,313 | 7 | 1,987 | 1,590 |
| 80,100 | 11/8 | 60,075 | 7 | 1,408 | 1,126 |
| 82,934 | 11/8 | 62,201 | 8 | 1,458 | 1,166 |
| 105,006 | 11/4 | 78,754 | 8 | 2,051 | 1,641 |
| 147,550 | 11/2 | 110,663 | 6 | 3,458 | 2,767 |
| 156,687 | 11/2 | 117,515 | 8 | 3,672 | 2,938 |
| 121,300 | 13/8 | 90,975 | 6 | 2,606 | 2,085 |
| 129,492 | 13/8 | 97,119 | 8 | 2,782 | 2,226 |
| 199,500 | 13/4 | 149,625 | 5 | 5,455 | 4,364 |
| 218,400 | 13/4 | 163,800 | 8 | - | 4,778 |
| 262,500 | 2 | 196,875 | 41/2 | 8,203 | 6,563 |
| 290,850 | 2 | 218,138 | 8 | - | 7,271 |
| 420,000 | 21/2 | 315,000 | 4 | 16,406 | 13,125 |
| 341,250 | 21/4 | 255,938 | 41/2 | 11,997 | 9,598 |
| 373,801 | 21/4 | 280,351 | 8 | - | 10,513 |
| 466,200 | 21/2 | 349,650 | 8 | - | 14,569 |
| 468,500 | 23/4 | 351,263 | 4 | 20,124 | 16,100 |
| 515,851 | 23/4 | 386,888 | 8 | - | 17,732 |
| 567,150 | 3 | 425,363 | 4 | 26,585 | 21,268 |
| 730,550 | 31/4 | 547,913 | 8 | - | 29,679 |
| 618,451 | 3 | 463,838 | 8 | - | 23,192 |
| 674,500 | 31/4 | 505,875 | 4 | 34,252 | 27,402 |
| 791,350 | 31/2 | 593,513 | 4 | 43,277 | 34,622 |
| 982,300 | 33/4 | 736,725 | 8 | - | 46,045 |
| 851,201 | 31/2 | 638,401 | 8 | - | 37,240 |
| 917700 | 33/4 | 688275 | 4 | 53,771 | 43,017 |
| 1052600 | 4 | 789450 | 4 | 65,788 | 52,630 |
| 1,121,950 | 4 | 841,463 | 8 | - | 56,098 |
F51 Duplex Steel Socket Head Bolts & A182 gr F51 Eye Bolt is Conduct Other Tests Like Hardness Test, IGC Test, Check Properties
| Property | Value |
|---|---|
| Specific Heat Capacity | 500 J/kg·K |
| Elastic Modulus | 200 GPa |
| Thermal Conductivity | 19 W/m·K at 20°C |
| Electrical Resistivity | 0.82 μΩ·m at 20°C |
| Density | 7.8 g/cm³ |
Yield Strength
90ksi , 620 MPa
Tensile Strength
65 ksi, 450 MPa
Melting Point
2460 – 2550 °F
Elongation
25 %
WERKSTOFF NR.
1.4462
UNS
S31803
ASTM A182 F51 Bolts Manufacturer in India ensures precise chemical composition for fasteners
Yes, ASTM A182 F51 bolts can be used in gas pipelines, but their suitability depends on the specific conditions of the application.
| Yes, ASTM A182 F51 bolts are resistant to stress corrosion cracking | |
|---|---|
| Property | Benefit |
| Duplex Structure | Enhanced SCC resistance. |
| Ferritic Phase | Low susceptibility to chloride SCC. |
| High Strength | Reduces stress cracking risk. |
| Chloride Resistance | Performs well in seawater/brine. |
| Corrosion Resistance | Resists general and localized corrosion. |
| Applications | Ideal for marine, chemical, and oil & gas. |
| Property Class | Nominal Thread Size (mm) | Proof Load (N) |
|---|---|---|
| Class 8 | M6 | ~8,000 |
| M8 | ~14,000 | |
| M10 | ~22,000 | |
| Class 10 | M6 | ~10,000 |
| M8 | ~17,000 | |
| M10 | ~26,000 |
| Property | ASTM A182 F51 | ASTM A193 B7 |
|---|---|---|
| Material | Duplex Stainless Steel | Chromium-Molybdenum Alloy Steel |
| Corrosion Resistance | Excellent | Low ) |
| Strength | High tensile and yield strength | High tensile strength |
| Temperature Range | Low to moderate | High |
| Applications | Marine, oil & gas, chemical plants | Boilers, pipelines, refineries |
| Key Feature | Corrosion resistance | High-temperature strength |