F55 Hex Bolt, En 1.4501 Stud Bolt Manufacturer In India
We are a leading stainless steel bolt and nut manufacturer. We provide bolts and nuts in different grades of steel; ferritic, austenitic and duplex. Great Steel & Metals also manufactures bolts and nuts in super duplex grades. Our ASTM A182 F55 Material is a super duplex grade and this is the most used of super duplex grades for bolts and nuts.
A182 f55 Bolts
F55 Hex Bolt
EN 1.4501 Stud Bolt
Check A182 F55 Material Specification, Check 3rd Party Testing & F55 Steel Grade Nut Price In India, Manufacturer Of A182 Grade F55 Hex Screws.
Since the ASTM A182 Gr F55 Hex Bolt is super duplex, it has the austenitic and ferritic advantages. The material is especially low temperature durable. The Super Duplex Steel Gr F55 Round Head Bolts are of high mechanical strength. Therefore the ASTM A182 Gr F55 Square Bolts are used in manifolds and flanges. The A182 Grade F55 Hex Screws have superior strength and corrosion resistance than the other grades of duplex steel made screws. We manufacture different sizes of ASTM A182 Super Duplex Steel Hex Bolts which are applicable for sour conditions.
Table of contents
- What is A182 f55 Bolts?
- F55 Hex Bolt Specification Chart
- Mechanical Strength of ASTM A182 Grade F55 Hex Screws
- Chemical Structure of F55 Grade Socket Cap Screws
- Super Duplex Steel ASTM A182 Gr F55 Machine Bolts Grade Equivalent
- What Are The Different Types of EN 1.4501 stud bolt
- F55 Steel Grade Nut Size In Inches
- ASME SA 182 Super Duplex F55 Hex Cap Screw Torque Table
- Dimension Table A182 f55 Continuous Thread Stud Bolt
Most Recognized F55 Grade Socket Cap Screws & Super Duplex Steel ASTM A182 Gr F55 Machine Bolts, ASME SA 182 Super Duplex F55 Hex Cap Screw, View Latest ASTM A182 Gr.f55 Super Duplex Steel Heavy Hex Bolt Price List
What is A182 f55 Bolts?
Our products are of superior quality and we pass them through all industrial standard necessary tests. The Gr F55 Heavy Hex Bolt is used to connect parts of valves, pumps and other connectors that operate under acidic conditions. There are applications such as pressure vessels, chemical industries and marine and sea water industries that use the material for durability and corrosion resistance as well. The ASTM A182 Gr F55 Hex Cap Screw is resistance to chloride corrosion so it has the advantage of easy tightening and loosening. You can contact us for further product details and pricing.
F55 Hex Bolt Specification Chart
|
Material
|
Specification
|
Standards |
Size
|
Length
|
|
Super Duplex Steel |
IS BS ASTM |
ASTM / ASME – A/ SA 182
|
3 mm |
M02 to M30 |
Mechanical Strength of ASTM A182 Grade F55 Hex Screws
|
Grade
|
Tensile Strength
(MPa) min |
Yield Strength
0.2% Proof (MPa) min |
Elongation
(% in 50mm) |
Hardness
Rockwell C (HR C) |
|---|---|---|---|---|
|
Alloy GR F55
|
110
|
80
|
15
|
28 max
|
Physical Strength of Grade F55 Stove Bolt
| Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| 7.8 | 0.281 | 1350 | 2460 |
Chemical Structure of F55 Grade Socket Cap Screws
|
Element
|
Content (%)
|
|---|---|
|
Chromium, Cr
|
24 – 26
|
|
Nickel, Ni
|
4.5 – 6.5
|
|
Phosphorous, P
|
0.035 Max
|
|
Carbon, C
|
0.03 max
|
|
Sulfur, S
|
0.015 Max
|
|
Molybdenum, Mo
|
3 – 4
|
|
Manganese, Mn
|
1.2 Max
|
|
Silicon, Si
|
0.8 Max
|
|
Copper, Cu
|
Balance
|
|
Nitrogen, N
|
0.25
|
|
Iron, Fe
|
Balance
|
Super Duplex Steel ASTM A182 Gr F55 Machine Bolts Grade Equivalent
| ASTM A182 | UNS | WERKSTOFF NR. |
| Grade F55 | S32750 | 1.4410 |
What Are The Different Types of EN 1.4501 stud bolt
A182 Grade F55 Bolts and Set Screws
F55 Steel Grade Hex Bolts
A182 Grade F55 Hex Set Screws
F55 Grade Carriage Bolts
ASME SA 182 Super Duplex F55 Roofing Bolts
F55 Grade Socket Head Screws
A182 Grade F55 Socket Head Cap Screws
F55 Steel Grade Low Head Socket Head Cap Screws
F55 Grade Button Head Sockets
ASME SA 182 Super Duplex F55 Countersunk Sockets
Super Duplex A182 Socket Set Screws
SA 182 Gr F55 Super Duplex Socket Shoulder Screws
ASTM A182 Grade F55 Metric Socket Head Cap Screws
Super Duplex A182 F55 UNC Socket Head Cap Screws
ASME SA 182 Super Duplex F55 Nuts
F55 Steel Grade T Nuts
A182 Grade F55 Wing Nuts
F55 Grade Lock Nuts
ASME SA 182 Super Duplex F55 Dome Nuts (Acorn)
Super Duplex A182 Hex Nuts
SA 182 Gr F55 Super Duplex Lug Nuts
ASTM A182 Grade F55 Square Nuts
Super Duplex A182 F55 Flange Nuts
Super Duplex A182 Washers
ASME SA 182 Super Duplex F55 Flat Washers
F55 Steel Grade Penny Washers
A182 Grade F55 Spring Washers
SA 182 Gr F55 Super Duplex Toothed/ Serrated Lock Washers
SA 182 Gr F55 Super Duplex Threaded Rod
Super Duplex A182 Metric Threaded Rod
Super Duplex A182 F55 UNC Threaded Rod
A182 Grade F55 UNF Threaded Rod
F55 Steel Grade BSW / BSF Threaded Rod
ASTM A182 Grade F55 Machine Screws
F55 Steel Grade Pan Head Pozi
SA 182 Gr F55 Super Duplex Pan Head Phillips
ASTM A182 Gr F55 Pan Head Slotted
ASTM A182 Grade F55 Pan Head Torx
Super Duplex A182 F55 Self Tapping Screws
SA 182 Gr F55 Super Duplex Pan Head Pozi Self Tapping Screws
F55 Steel Grade Pan Head Slot Self Tapping Screws
A182 Grade F55 Countersunk Head Pozi Self Tapping Screws
ASME SA 182 Super Duplex F55 Countersunk Head Slotted Self Tapping Screws
ASTM A182 Gr F55 Self Drilling Screws
F55 Steel Grade Z Purlin
ASME SA 182 Super Duplex F55 Stitcher
A182 Grade F55 Hot Rolled Rail
F55 Grade Timber Fixing
ASTM A182 Grade F55 Coach Screws, Hex Head
F55 Steel Grade Coach Screw
ASME SA 182 Super Duplex F55 Hex Head Coach Screw
A182 Grade F55 DIN 571 Coach Screw
Super Duplex A182 M10 Coach Screw
Super Duplex Alloy Gr F55 Security Fasteners
A182 Grade F55 2-Hole
F55 Steel Grade 6-Lobe Pin
F55 Grade Barrel Nut
Super Duplex A182 Self Drilling Screw
SA 182 Gr F55 Petrochemical Studding & Nuts
F55 Steel Grade Studs
A182 Grade F55 Imperial Studs
F55 Grade Metric Studs
ASME SA 182 Super Duplex F55 Heavy Hex Nuts
Grade F55 U Bolts
F55 Steel Grade U Bolt c/w 2 Nuts
Long Leg F55 Grade U Bolt c/w 4 Nuts
ASME SA 182 Super Duplex F55 U Bolt with Plate
Clamping U A182 Grade F55 Bolts
Gr F55 ASTM A 182 Anchor Bolt
F55 Steel Grade Wedge Anchor Bolts
A182 Grade F55 Expansion Anchor Bolt
F55 Grade Sleeve Anchor Bolt
ASME SA 182 Super Duplex F55 Concrete Anchor Bolt
Gr F55 Rivets
F55 Steel Grade POP Rivets (Open End)
A182 Grade F55 Closed End POP Rivets (Sealed)
F55 Grade Large Flange POP Rivets
ASME SA 182 Super Duplex F55 Countersunk POP Rivets
Super Duplex Steel ASTM A182 Gr F55 Inserts
F55 Steel Grade Unthreaded Rod
F55 Grade E-Z Lok Threaded Inserts
ASME SA 182 Super Duplex F55 Dowel Pins
F55 Steel Grade Nut Size In Inches
| F55 Steel Grade Screws Types | SIZE | GRADE | ASME | ISO | ASTM |
|---|---|---|---|---|---|
| A182 Grade F55 Socket Head Cap Screws | M1.6 to M64 | 12.9 | B18.3.1 M | 4762 | A574M |
| F55 Grade Socket Low Head Cap Screws | M4 to M20 | 10.9 | |||
| ASME SA 182 Super Duplex F55 Socket Head Shoulder Screws | M6 to M24 | 012.9 | B18.3.3M | ||
| Super Duplex A182 Countersunk Socket Head Screws | M3 to M20 | 012.9 | B18.3.5M | 10642 | F835M |
| SA 182 Gr F55 Super Duplex Button Head Socket Screws | M3 to M12 | 012.9 | B18.3.4M | 7380 | F835M |
| ASTM A182 Grade F55 Flange Button Head Socket Screws | M3 to M10 | 012.9 | F835M | ||
| ASTM A182 Gr F55 Knurled Point Socket Set Screws | M3 to M20 | 45H | B18.3.6M | 4029 | F912M |
| ASTM A182 Grade F55 Flat Point Socket Set Screws | M6 to M12 | 45H | B18.3.6M | 4026 | F912M |
| Super Duplex A182 F55 Dog Point Socket Set Screws | M3 to M20 | 45H | B18.3.6M | 4028 | F912M |
| Super Duplex Alloy Gr F55 Cone Point Socket Set Screws | M3 to M12 | 45H | B18.3.6M | 4027 | F912M |
| SA 182 Gr F55 Plain Point Socket Set Screws | M3 to M20 | 45H | B18.3.6M | 4029 | F912M |
| Grade F55 Taper Pressure Plug | M8 to M22 | – |
| F55 Steel Grade Nuts Type | SIZE | PROPERTY CLASS | STANDARD |
|---|---|---|---|
| A182 Grade F55 Hex Nut | M6 to M42 | 10 | ISO 4032 |
| F55 Grade Nylock Nut | M6 to M20 (Gr.8) M10 to M24 (Gr.10) |
8 & `10 | DIN 982 |
| ASME SA 182 Super Duplex F55 Nylock Nut | M6 to M20 (Gr.8) M10 to M24 (Gr.10) |
8 & 10 | DIN 985 |
| Super Duplex A182 Hex Weld Nut | M6 to M12 | 8 | DIN 929 |
| F55 Steel Grade Washers Type | SIZE (in mm) | HARDNESS | STANDARD |
|---|---|---|---|
| Square Section A182 Grade F55 Spring Washer | 3 to 39 | HV (430 to 530) | DIN 7980 |
| Flat Section F55 Grade Spring Washer | 3 to 39 | HV (430 to 530) | DIN 127 B |
| ASME SA 182 Super Duplex F55 Hardened Washer | 12 to 30 | HV (300 to 370) | IS 2016 |
| Super Duplex A182 Hardened Washer | 12 to 56 | Rockwell 26 to 45 (HDG) Rockwell 38 to 45 (Coated) |
ASTM F436M |
| SA 182 Gr F55 Bolt Type | SIZE | PROPERTY CLASS | TENSILE STRENGTH | STANDARD |
|---|---|---|---|---|
| F55 Steel Grade Hex Head Bolt / Screws | M4 to M80 | 10.9 | 1040N / mm2 min | ISO 4017 (Full Thread) ISO 4014 (Half Thread) |
Below table compares various F55 Grade Fasteners metric sizes to the closest inch equivalent
| Metric A182 f55 Bolts | Closest Inch |
|---|---|
| M1.4-0.3 Bolts | 0-80 (L) |
| M2-0.4 Bolts | 1-64 (S) |
| M2.5-0.45 Bolts | 3-56 (L) |
| M3-0.5 Bolts | 4-48 (S) |
| M3.5-0.6 Bolts | 6-40 (Same) |
| M4-0.7 Bolts | 8-36 (L) |
| M5-0.8 Bolts | 10-32 (S) |
| M6-1.0 Bolts | 1/4-28 (L) |
| M7-1.0 Bolts | 1/4-28 (S) |
| M8-1.25 Bolts | 5/16-18 (S) |
| M10-1.5 Bolts | 3/8-16 (S) |
| M12-1.75 Bolts | 1/2-13 (L) |
| M14-2.0 Bolts | 9/16-12 (L) |
| M16-2.0 Bolts | 5/8-11 (S) |
| M18-2.5 Bolts | 3/4-10 (L) |
| M20-2.5 Bolts | 3/4-10 (S) |
| M22-2.5 Bolts | 7/8-9 (L) |
| M24-3.0 Bolts | 1-8 (L) |
| M30-3.5 Bolts | 1 1/8-7 (S) |
| M36-4.0 Bolts | 1 3/8-6 (S) |
*L = Larger
*S=Smaller
ASME SA 182 Super Duplex F55 Hex Cap Screw Torque Table
Check below F55 Steel Grade Bolt & Screw Torque which is calculated from a yield strength of 70ksi
| A182 Grade F55 Bolts Nominal Diameter (in) | Threads (in) | Torque ft-lb (Dry) | Torque ft-lb (Lubricated) |
|---|---|---|---|
| 1/4″ | 20 | 6.5 | 4.8 |
| 28 | 7.4 | 5.5 | |
| 5/16″ | 18 | 13.2 | 10.0 |
| 24 | 14.7 | 11.0 | |
| 3/8″ | 16 | 23.5 | 17.7 |
| 24 | 26.6 | 19.9 | |
| 7/16″ | 16 | 37.6 | 28.2 |
| 24 | 42.0 | 31.5 | |
| 1/2″ | 13 | 57.4 | 43.0 |
| 20 | 64.7 | 48.5 | |
| 9/16″ | 12 | 82.7 | 62.1 |
| 18 | 92.3 | 69.2 | |
| 5/8″ | 11 | 114.2 | 85.7 |
| 18 | 129.3 | 97.0 | |
| 3/4″ | 10 | 203 | 152 |
| 16 | 226 | 170 | |
| 7/8″ | 9 | 326 | 245 |
| 14 | 361 | 270 | |
| 1″ | 8 | 490 | 368 |
| 14 | 549 | 412 | |
| 1-1/4″ | 7 | 853 | 639 |
| 12 | 944 | 708 | |
| 1-1/2″ | 6 | 1484 | 639 |
| 12 | 1669 | 1252 |
Check below F55 Steel Grade Bolt & Screw Torque which is calculated from a yield strength of 80ksi
| A182 Grade F55 Bolts Nominal Diameter (in) | Threads (in) | Torque ft-lb (Dry) | Torque ft-lb (Lubricated) |
|---|---|---|---|
| 1/4″ | 20 | 7.4 | 5.5 |
| 28 | 8.4 | 6.3 | |
| 5/16″ | 18 | 15.1 | 11.4 |
| 24 | 16.8 | 12.6 | |
| 3/8″ | 16 | 26.9 | 20.2 |
| 24 | 30.4 | 22.8 | |
| 7/16″ | 14 | 43.0 | 32.3 |
| 20 | 48.0 | 36.0 | |
| 1/2″ | 13 | 65.6 | 49.1 |
| 20 | 73.9 | 55.4 | |
| 9/16″ | 12 | 94.5 | 71.0 |
| 18 | 105.5 | 79.1 | |
| 5/8″ | 11 | 130.5 | 97.9 |
| 18 | 147.8 | 110.9 | |
| 3/4″ | 10 | 232 | 174 |
| 16 | 258 | 194 | |
| 7/8″ | 9 | 373 | 280 |
| 14 | 412 | 309 | |
| 1″ | 8 | 560 | 420 |
| 14 | 628 | 471 | |
| 1-1/4″ | 7 | 975 | 730 |
| 12 | 1079 | 809 | |
| 1-1/2″ | 6 | 1696 | 1271 |
| 12 | 1908 | 1430 |
Largest Independent Super Duplex A182 Allen Cap Screws & SA 182 Gr F55 Super Duplex Hex Bolt. ASTM A182 Grade F55 Countersunk Slotted Screw, ASTM A182 F55 Round Head Bolts, Check Super Duplex A182 F55 Square Bolts Dimension
Widely Used ASTM A182 Gr F55 Hex Bolts, Super Duplex Alloy Gr F55 Bolts, ASTM A182 Gr. F55 Flange Bolt, SA 182 Gr F55 Eye Bolt, Gr F55 ASTM A 182 Elevator Bolt, Grade F55 Stove Bolt Manufacturers In India.
Super Duplex A182 Fasteners (Nut Bolts Screw Washer) DIN and ISO designations
| A182 f55 Bolts DIN No. | Description |
|---|---|
| 84 | Slotted Cheese Head Machine Screws |
| 85 | Slotted Pan Head Machine Screws |
| 94 | Cotter Pin |
| 125A | Flat Washer (without Chamfer) |
| 125B | Flat Washer (with Chamfer) |
| 127B | Split Lock Washer |
| 137B | Spring Wave Washer |
| 315 | Wing Nut |
| 439B | Machine Screws Hex Nut, Finished Hex Jam Nut |
| 911 | Long Arm Hex Key |
| 912 | Hex Socket Head Cap Screws |
| 916 | Hex Socket Set Screws |
| 931 | Hex Head Cap Screws Partially Threaded |
| 933 | Hex Head Cap Screws Fully Threaded |
| 934 | Finished Hex Nut |
| 939 | Double End Stud |
| 960 | Hex Head Cap Screws Partially Threaded |
| 961 | Hex Head Cap Screws Fully Threaded |
| 963 | Slotted Flat Head Machine Screws |
| 964 | Slotted Oval Head Machine Screws |
| 965 | Phillips Flat Head Machine Screws |
| 966 | Phillips Oval Head Machine Screws |
| 975 | Threaded Rod |
| 980V | Hex Steel Prevailing Torque Lock Nut |
| 985 | Hex Nylon Insert Lock Nut |
| 6334 | Rod Coupling Nut |
| 6797A | External Tooth Lock Washer |
| 6797J | Internal Tooth Lock Washer |
| 6912 | Hex Low Socket Head Cap Screws |
| 6921 | Hex Flange Head Screws |
| 6923 | Hex Flange Nut |
| ISO 7379 | Hex Socket Head Shoulder Screws |
| ISO 7380 | Hex Button Socket Head Cap Screws |
| 7985 | Phillips Pan Head Machine Screws |
| 7991 | Hex Flat Socket Head Cap Screws |
ANSI / ASME Standards for A182 f55 Bolts (inch series)
| B18.1.1 | Small Solid Rivets | B18.8.1 | Clevis Pins and Cotter Pins |
|---|---|---|---|
| B18.1.2 | Large Rivets | B18.8.2 | Taper Pins, Dowel Pins, Straight Pins, Grooved Pins and Spring Pins |
| B18.2.1 | Square and Hex Bolts and Screws | B18.9 | Plow Bolts |
| B18.2.2 | Square and Hex Nuts | B18.10 | Track Bolts and Nuts |
| B18.2.6 | Fasteners for use in Structural Applications | B18.11 | Miniature Screws |
| B18.3 | Socket Cap, Shoulder and Set Screws | B18.13 | Screws and Washer Assemblies (Sems) |
| B18.5 | Round Head Bolts | B18.15 | Forged Eyebolts |
| B18.6.2 | Slotted Head Cap Screws, Square Head Set Screws, and Slotted Headless Set Screws | B18.17 | Wing Nuts, Thumb Screws and Wing Screws |
| B18.6.3 | Machine Screws and Machine Screws Nuts | B18.21.1 | Lock Washers |
| B18.6.4 | Thread Forming and Thread Cutting Tapping Screws and Metallic Drive Screws | B18.22.1 | Plain Washers |
| B18.7 | General Purpose Semi- Tubular Rivets, Full Tubular Rivets, Split Rivets and Rivet Caps | B18.23.1 | Beveled Washers |
Dimension Table A182 f55 Continuous Thread Stud Bolt
| Nominal Size | Diameter, D | Threads Per Inch | Umax = 2 Thread Pitches = 2P | ||||
|---|---|---|---|---|---|---|---|
| UNC | UNF | 8UN | UNC Threads | UNF Threads | 8UN Threads | ||
| 1/4 | 0.2500 | 20 | 28 | – | 0.100 | 0.071 | – |
| 5/16 | 0.3125 | 18 | 2424 | – | 0.111 | 0.083 | – |
| 3/8 | 0.3750 | 16 | 20 | – | 0.125 | 0.083 | – |
| 7/16 | 0.4375 | 14 | 20 | – | 0.143 | 0.100 | – |
| 1/2 | 0.5000 | 13 | 1816 | – | 0.154 | 0.100 | – |
| 9/16 | 0.5625 | 12 | 14 | – | 0.167 | 0.111 | – |
| 5/8 | 0.6250 | 11 | 12 | – | 0.182 | 0.111 | – |
| 3/4 | 0.7500 | 10 | 12 | – | 0.200 | 0.125 | – |
| 7/8 | 0.8750 | 9 | 12 | – | 0.222 | 0.143 | – |
| 1 | 1.0000 | 8 | 12 | – | 0.250 | 0.167 | – |
| 1 1/8 | 1.1250 | 7 | 12 | 8 | 0.286 | 0.167 | 0.250 |
| 1 1/4 | 1.2500 | 7 | – | 8 | 0.286 | 0.167 | 0.250 |
| 1 3/8 | 1.3750 | 6 | – | 8 | 0.333 | 0.167 | 0.250 |
| 1 1/2 | 1.5000 | 6 | – | 8 | 0.333 | 0.167 | 0.250 |
| 1 5/8 | 1.6250 | – | – | 8 | – | – | 0.250 |
| 1 3/4 | 1.7500 | 5 | – | 8 | 0.400 | – | 0.250 |
| 1 7/8 | 1.8750 | – | – | 8 | – | – | 0.250 |
| 2 | 2.0000 | 4 1/2 | – | 8 | 0.444 | — | 0.250 |
| 2 1/4 | 2.2500 | 4 1/2 | – | 8 | 0.444 | – | 0.250 |
| 2 1/2 | 2.5000 | 4 | – | 8 | 0.500 | – | 0.250 |
| 2 3/4 | 2.7500 | 4 | – | 8 | 0.500 | – | 0.250 |
| 3 | 3.0000 | 4 | – | 8 | 0.500 | – | 0.250 |
| 3 1/4 | 3.2500 | 4 | – | 8 | 0.500 | – | 0.250 |
| 3 1/2 | 3.5000 | 4 | – | 8 | 0.500 | – | 0.250 |
| 3 3/4 | 3.7500 | 4 | – | 8 | 0.500 | – | 0.250 |
| 4 | 4.0000 | 4 | – | 8 | 0.500 | – | 0.250 |