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A182 F55 Bolts

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

A182 f55 Bolts

F55 Hex Bolt

F55 Hex Bolt

EN 1.4501 Stud 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.


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
to
200 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

F55 Steel Grade Hex Bolts

A182 Grade F55 Hex Set Screws

A182 Grade F55 Hex Set Screws

F55 Grade Carriage Bolts

F55 Grade Carriage Bolts

ASME SA 182 Super Duplex F55 Roofing Bolts

ASME SA 182 Super Duplex F55 Roofing Bolts

F55 Grade Socket Head Screws

A182 Grade F55 Socket Head Cap Screws

A182 Grade F55 Socket Head Cap Screws

F55 Steel Grade Low Head Socket Head Cap Screws

F55 Steel Grade Low Head Socket Head Cap Screws

F55 Grade Button Head Sockets

F55 Grade Button Head Sockets

ASME SA 182 Super Duplex F55 Countersunk Sockets

ASME SA 182 Super Duplex F55 Countersunk Sockets

Super Duplex A182 Socket Set Screws

Super Duplex A182 Socket Set Screws

SA 182 Gr F55 Super Duplex Socket Shoulder Screws

SA 182 Gr F55 Super Duplex Socket Shoulder Screws

ASTM A182 Grade F55 Metric Socket Head Cap Screws

ASTM A182 Grade F55 Metric Socket Head Cap Screws

Super Duplex A182 F55 UNC 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

F55 Steel Grade T Nuts

A182 Grade F55 Wing Nuts

A182 Grade F55 Wing Nuts

F55 Grade Lock Nuts

F55 Grade Lock Nuts

ASME SA 182 Super Duplex F55 Dome Nuts (Acorn)

ASME SA 182 Super Duplex F55 Dome Nuts (Acorn)

Super Duplex A182 Hex Nuts

Super Duplex A182 Hex Nuts

SA 182 Gr F55 Super Duplex Lug Nuts

SA 182 Gr F55 Super Duplex Lug Nuts

ASTM A182 Grade F55 Square Nuts

ASTM A182 Grade F55 Square Nuts

Super Duplex A182 F55 Flange Nuts

Super Duplex A182 F55 Flange Nuts

Super Duplex A182 Washers

ASME SA 182 Super Duplex F55 Flat Washers

ASME SA 182 Super Duplex F55 Flat Washers

F55 Steel Grade Penny Washers

F55 Steel Grade Penny Washers

A182 Grade F55 Spring Washers

A182 Grade F55 Spring Washers

SA 182 Gr F55 Super Duplex Toothed/ Serrated Lock 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 Metric Threaded Rod

Super Duplex A182 F55 UNC Threaded Rod

Super Duplex A182 F55 UNC Threaded Rod

A182 Grade F55 UNF Threaded Rod

A182 Grade F55 UNF Threaded Rod

F55 Steel Grade BSW / BSF Threaded Rod

F55 Steel Grade BSW / BSF Threaded Rod

ASTM A182 Grade F55 Machine Screws

F55 Steel Grade Pan Head Pozi

F55 Steel Grade Pan Head Pozi

SA 182 Gr F55 Super Duplex Pan Head Phillips

SA 182 Gr F55 Super Duplex Pan Head Phillips

ASTM A182 Gr F55 Pan Head Slotted

ASTM A182 Gr F55 Pan Head Slotted

ASTM A182 Grade F55 Pan Head Torx

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

SA 182 Gr F55 Super Duplex Pan Head Pozi Self Tapping Screws

F55 Steel Grade Pan Head Slot Self Tapping Screws

F55 Steel Grade Pan Head Slot Self Tapping Screws

A182 Grade F55 Countersunk Head Pozi Self Tapping Screws

A182 Grade F55 Countersunk Head Pozi Self Tapping Screws

ASME SA 182 Super Duplex F55 Countersunk Head Slotted 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

F55 Steel Grade Z Purlin

ASME SA 182 Super Duplex F55 Stitcher

ASME SA 182 Super Duplex F55 Stitcher

A182 Grade F55 Hot Rolled Rail

A182 Grade F55 Hot Rolled Rail

F55 Grade Timber Fixing

F55 Grade Timber Fixing

ASTM A182 Grade F55 Coach Screws, Hex Head

F55 Steel Grade Coach Screw

F55 Steel Grade Coach Screw

ASME SA 182 Super Duplex F55 Hex Head Coach Screw

ASME SA 182 Super Duplex F55 Hex Head Coach Screw

A182 Grade F55 DIN 571 Coach Screw

A182 Grade F55 DIN 571 Coach Screw

Super Duplex A182 M10 Coach Screw

Super Duplex A182 M10 Coach Screw

Super Duplex Alloy Gr F55 Security Fasteners

A182 Grade F55 2-Hole

A182 Grade F55 2-Hole

F55 Steel Grade 6-Lobe Pin

F55 Steel Grade 6-Lobe Pin

F55 Grade Barrel Nut

F55 Grade Barrel Nut

Super Duplex A182 Self Drilling Screw

Super Duplex A182 Self Drilling Screw

SA 182 Gr F55 Petrochemical Studding & Nuts

F55 Steel Grade Studs

F55 Steel Grade Studs

A182 Grade F55 Imperial Studs

A182 Grade F55 Imperial Studs

F55 Grade Metric Studs

F55 Grade Metric Studs

ASME SA 182 Super Duplex F55 Heavy Hex Nuts

ASME SA 182 Super Duplex F55 Heavy Hex Nuts

Grade F55 U Bolts

F55 Steel Grade U Bolt c/w 2 Nuts

F55 Steel Grade U Bolt c/w 2 Nuts

Long Leg F55 Grade U Bolt c/w 4 Nuts

Long Leg F55 Grade U Bolt c/w 4 Nuts

ASME SA 182 Super Duplex F55 U Bolt with Plate

ASME SA 182 Super Duplex F55 U Bolt with Plate

Clamping U A182 Grade F55 Bolts

Clamping U A182 Grade F55 Bolts

Gr F55 ASTM A 182 Anchor Bolt

F55 Steel Grade Wedge Anchor Bolts

F55 Steel Grade Wedge Anchor Bolts

A182 Grade F55 Expansion Anchor Bolt

A182 Grade F55 Expansion Anchor Bolt

F55 Grade Sleeve Anchor Bolt

F55 Grade Sleeve Anchor Bolt

ASME SA 182 Super Duplex F55 Concrete Anchor Bolt

ASME SA 182 Super Duplex F55 Concrete Anchor Bolt

Gr F55 Rivets

F55 Steel Grade POP Rivets (Open End)

F55 Steel Grade POP Rivets (Open End)

A182 Grade F55 Closed End POP Rivets (Sealed)

A182 Grade F55 Closed End POP Rivets (Sealed)

F55 Grade Large Flange POP Rivets

F55 Grade Large Flange POP Rivets

ASME SA 182 Super Duplex F55 Countersunk 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 Steel Grade Unthreaded Rod

F55 Grade E-Z Lok Threaded Inserts

F55 Grade E-Z Lok Threaded Inserts

ASME SA 182 Super Duplex F55 Dowel Pins

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

A182 f55 Continuous Thread Stud Bolt dimension
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