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ASME SA193 Gr B8 class 2 Threaded rod and A193 Grade B8 cl 2 Hex Bolts Manufacturer in India

Both grade 8 and 8m are austenitic stainless steel alloys that are suited to work in environments with elevated temperatures. Considered to be an economical choice, grade 8, is also known as alloy 304 is stainless steel with moderate tensile properties. And even though it can be used in applications exposed to high temperatures, its performance does not suffice those environments that require good corrosion resistance properties.

ASTM A193 Grade B8 Class 2 Bolts

One of the best features of the ASTM A193 B8m Cl 2 Nut is that the alloy is resistant to the effects of marine water, where the salinity in the sea can be as high as 3.5%. The oxidation resistance of grade B8m is significantly better than grade B8. Since the material contains molybdenum, the A193 Grade B8m Cl 2 Studs has better creep strength along with better resistance to pitting and crevice corrosion. Grade B8 is also referred to as 18/8, which is the indication of chromium and nickel in the alloy of ASTM A193 Grade B8 Class 2 Bolts. The high content of nickel in the alloy of both grades permits them to be used at high temperatures. This being said, it is important to note that the rate of oxidation accelerates when the alloys are exposed to higher temperatures, yet, out of the two, Sa193 B8 Cl2 Hex Bolts would decay much faster in comparison to grade B8M. Moreover, in chlorine containing environments, it is a much safer choice to use grade 316 because they offer much better resistance to chlorine stress related cracking. Though, the ideal material for applications that requires a more economical approach would be ASTM A193 B8 Class 2 Fasteners. This specification covers 2 tensile classes. While both class 1 and class 2 are treated by a carbide solution, class 2 is also strain hardened. There are two benefits to strain hardening austenitic stainless steel alloys. One, the strain hardened fastener can carry a higher load in a lesser contact area. And 2, the resistance to deformation of the SA193 B8m Cl 2 Studs sees an increase.

Buy Partially/ Fully Threaded A193 B8 Class 2 Stud Bolts and ASME SA193 Gr Cl 2 Socket Head Cap Screws at discount rate

 

ASTM A193 Grade B8 Class 2 Bolts Material Specification Chart

Dimensions ASME B18.2.1, B18.3
Standard ASTM A193 B8 Class 2 / ASME SB193 B8 Class 2
Melt Origin Korea, Japan, South America, East Europe
Mandatory Requirements Free from Radioactive Contaminationand Mercury
Certification Dual Certified As per ASTM and ASME Standards
Additional Requirements NACE MR0103 / ISO 15156 Compliance / MR0175
Threads Configuration B1.1 2A or 3A Inch Unified Threads
B1.13M 6h Metric Coarse Threads
Supplier and Distributors Located in Rajkot, Ludhiana, Kuwait, London, Istanbul, Baroda, Noida, Montreal, Lagos, Kanpur, Ludhiana, Gujarat, Port of Spain, Surat, Jamshedpur, Muscat, Ahmedabad, Bengaluru, Gurgaon, Ankara, Bogota, Ernakulam, Bangalore, New Delhi, Vadodara, Gimhae si, Abu Dhabi, Howrah, Dammam, Melbourne, Mexico, Nagpur, Khobar, Kolkata, Perth, Manama, Ahvaz, Calgary, Coimbatore, Riyadh, Hyderabad, Karachi, Sydney, Chennai, Tau, Ranchi, Courbevoie, Tehran, Santiago, Thiruvananthapuram, Janeiro, Pimpri Chinchwad, India, Caracas, Indore, Mumbai

Astm A193 B8 Cl 2 Fasteners Sizes Available

Astm A193 B8 Cl 2 Fasteners Sizes Available

Chemical Structure Of ASME SA193 Grade B8 Class 2 Hex Bolt

Element ASTM A193 Grade B8 Class 2
Carbon 0 To 0.15
Sulfur, max 0 To 0.03
Manganese 0 To 1
Chromium 11.5 To 13.5
Phosphorus, max 0 To 0.040
Silicon 0 To 1
Nickel -
Molybdenum -

Mechanical Characteristics Of ASTM A193 B8 Cl 2 Stud Bolts

Grade Size Elongation Yield Strength Tensile Strength RA HBW HRC
ASTM A193 Grade B8 Class 2 Bolts 2 1/2 50 105 125 16 321 35
4 1/8 To 7 50 75 100 18
2 5/8 To 4 50 95 115 16

ASME SA193 Gr B8 Cl 2 Bolts Type

Astm A193 Grade B8 Class 2 Bolts

Astm A193 Grade B8 Class 2 Bolts

Asme Sa 193 B8 Class 2 Hex Bolts

Asme Sa 193 B8 Class 2 Hex Bolts

SA193 Gr B8 Cl 2 Stainless Steel Heavy Hex Bolts

SA193 Gr B8 Cl 2 Stainless Steel Heavy Hex Bolts

ASTM A193 B8 Cl 2 Stainless Steel Flange Bolts

ASTM A193 B8 Cl 2 Stainless Steel Flange Bolts

ASTM A193 Grade B8 Class 2 Carriage Bolt

ASTM A193 Grade B8 Class 2 Carriage Bolt

Asme Sa 193 B8 Cl 2 Bolt

Asme Sa 193 B8 Cl 2 Bolt


ASTM A193 Grade B8 Class 2 Nuts Types

ASME SA193 Gr B8 Cl 2 Hex Nuts

ASME SA193 Gr B8 Cl 2 Hex Nuts

ASTM A193 B8 Cl 2 Nyloc Nuts

ASTM A193 B8 Cl 2 Nyloc Nuts

SA193 Gr B8 Cl2 Stainless Steel  Nut

SA193 Gr B8 Cl2 Stainless Steel Nut

SA193 Gr B8 Class 2 Stainless Steel Self Locking Nuts

SA193 Gr B8 Class 2 Stainless Steel Self Locking Nuts

Astm A193 Grade B8 Class 2 Flange Nuts

Astm A193 Grade B8 Class 2 Flange Nuts

ASTM A193 B8 Class 2 Stainless Steel Nut

ASTM A193 B8 Class 2 Stainless Steel Nut


SA 193 Gr B8 Class 2 Stud Bolt Type

ASTM A193 B8 Cl 2 Threaded Rod

ASTM A193 B8 Cl 2 Threaded Rod

ASTM A193 Grade B8 Class 2 Studs

ASTM A193 Grade B8 Class 2 Studs

Sa193 Gr B8 Class 2 Double Ended Studs

Sa193 Gr B8 Class 2 Double Ended Studs

Sa 193 B8 Class 2 Fully Threaded Studs

Sa 193 B8 Class 2 Fully Threaded Studs

Astm A193 Grade B8 Cl 2 Unc Stud Bolt

Astm A193 Grade B8 Cl 2 Unc Stud Bolt

ASME SA193 Grade B8 Class 2 Stud Bolts

ASME SA193 Grade B8 Class 2 Stud Bolts


Types of ASTM A193 B8 Cl 2 Stainless Steel Screws

ASTM A193 Grade B8 Cl 2 Socket Head Cap Screws

ASTM A193 Grade B8 Cl 2 Socket Head Cap Screws

SA 193 Gr B8 Class 2 Self Tapping Screws

SA 193 Gr B8 Class 2 Self Tapping Screws

ASTM A193 B8 Cl 2 Set Screw

ASTM A193 B8 Cl 2 Set Screw

Astm A193 B8 Class 2 Cap Screw

Astm A193 B8 Class 2 Cap Screw

ASTM A193 Gr B8 Class 2 Coach Screws

ASTM A193 Gr B8 Class 2 Coach Screws

ASME SA 193 Gr B8 Cl 2 Screws

ASME SA 193 Gr B8 Cl 2 Screws


SA193 Gr B8 Class 2 Stainless Steel Washers Types

Astm A193 B8 Cl 2 Flat Washer

Astm A193 B8 Cl 2 Flat Washer

Asme Sa 193 B8 Cl 2 Fender Washer

Asme Sa 193 B8 Cl 2 Fender Washer

Astm A193 B8 Cl 2 Stainless Steel Belleville Washer

Astm A193 B8 Cl 2 Stainless Steel Belleville Washer

ASTM A193 Gr B8 Class 2 Washer

ASTM A193 Gr B8 Class 2 Washer

ASTM A193 Gr B8 Cl 2 Spring Washer

ASTM A193 Gr B8 Cl 2 Spring Washer

ASME SA 193 Grade B8 Class 2 Lock Washer

ASME SA 193 Grade B8 Class 2 Lock Washer


Why ASME SA 193 Gr B8 Cl 2 Fasteners Are Used In Chemical Processing?

ASTM A193 Grade B8 Class 2 Bolts is a standard material determination for corrosion resistant austenitic treated steel clasp, for use in high malleable, high temperature and specific reason applications, for example, pressure channeling and pressure vessels darting.

ASTM A193 B8 Class 2 Stainless Steel Hex Bolt Price In India

Description Price Per Piece in INR Price Per Piece in USA $ Price Per Piece in UAE Dirham
Astm a193 b8 Class 2 stud bolt and nut INR 11.14 USA $ 0.15 AED 0.55
Plain ASTM A193 B8 Cl 2 heavy hex bolts and nuts INR 0.74 USA $ 0.01 AED 0.037
ASTM A193 Gr.B8 Class 2 full threaded bar stud bolt INR 7.43 USA $ 0.10 AED 0.37
ASTM A193 Gr B8 cl 2 Hex Heavy Structural Bolt INR 0.74 USA $ 0.01 AED 0.037
ASTM A193 B8 class 2 DIN938 Stainless Steel Stud Bolt INR 14.86 USA $ 0.20 AED 0.73

Why choose Vinesh Steel to buy Asme Sa 193 B8 Class 2 Fasteners?

We are well known ASTM A193 Grade B8 Class 2 Bolts Manufacturers in India, We provide following services to our customers

  • Free Samples
  • Third Party Inspection
  • Mill Test Certificate is supplied with shipment
  • Resonable Prices
  • Timely delivery

ASTM A193 Gr B8 Class 2 Studs Bolt Sizes

Diameter Diameter in mm Diameter in inch Nut Sizes
M12 12 0.4724 19
M10 10 0.3937 17
M14 14 0.5512 22
M18 18 0.7087 27
M16 16 0.6299 24
M20 20 0.7874 30
M24 24 0.9449 36
M22 22 0.8661 32
M27 27 1.063 41
M33 33 1.2992 50
M30 30 1.1811 46
M36 36 1.4173 55
M42 42 1.6535 65
M39 39 1.5354 60
M45 45 1.7717 70
M52 52 2.0472 80
M48 48 1.8898 75
M56 56 2.2047 85
M64 64 2.5197 95
M60 60 2.3622 90
M68 68 2.6772 100
M76 76 2.9921 110
M72 72 2.8346 105
M80 80 3.1496 115
M125 125 4.9212 180
M90 90 3.5433 130
M85 85 3.3464 120
M100 100 3.937 145
M160 160 6.2992 230
M110 110 4.3307 155
M140 140 5.5118 200

Quality and Test reports Of Astm A193 Grade B8 Class 2 Bolts and Nuts

  • Third Party Inspection
  • EN 10204/3.1B
  • Raw Materials Certificate
  • 100% Radiography Test
  • Mill test

ASTM A193 B8 Cl 2 Stud Bolt Torque Chart

Diameter Torque Feet/Lbs
30% 70% 100%
9/16 23 53 75
1/2 16 36 52
5/8 31 73 104
7/8 71 166 237
3/4 55 129 184
1 107 249 356
1.1/4 179 417 596
1.1/8 127 297 424
1.3/8 186 435 622
1.9/16 168 392 560
1.7/8 298 696 994
1.1/2 246 574 821
1.5/8 191 445 636
1.3/4 240 561 801
2 366 853 1219
3 1289 3008 4297
2.1/2 733 1709 2442
2.1/4 529 1234 1762
2.3/4 986 2300 3285

Astm A193 B8 Class 2 bolt and nut grade markings

  • Brinell Hardness Number
  • Supplier and Manufacturer’s Name
  • Grade
  • Heat Code
  • ASTM Specification
  • Nominal Diameter

SA193 Gr B8 Cl2 Stainless Steel Threaded Rod threads type

  • Right Hand
  • Left Hand

SA193 Gr B8 Cl2 Stainless Steel Threaded Rod threads type

Astm A193 Grade B8 Cl 2 Nut Weight Chart

Sizes USS SAE
Outer Diameter Inner Diameter Thickness Outer Diameter Inner Diameter Thickness
1/8 (#6) 0.375 0.156 .036/.065
5/32 (#8) 0.438 0.188 .036/.065
3/16 (#10) 0.560 0.250 .036/.065 0.500 0.220 .036/.065
7/32 (#12) 0.562 0.250 .051/.080
1/4 (#14) 0.734 0.312 .051/.080 0.625 0.281 .051/.080
5/16 0.875 0.375 .064/.104 0.688 0.344 .051/.080
3/8 1.000 0.438 .064/.104 0.812 0.406 .051/.080
7/16 1.250 0.500 .064/.104 0.922 0.469 .051/.080
1/2 1.375 0.562 .086/.132 1.062 0.531 .074/.121
9/16 1.469 0.625 .086/.132 1.156 0.594 .074/.121
5/8 1.750 0.688 .108/.160 1.312 0.656 .074/.121
3/4 2.000 0.812 .122/.177 1.469 0.812 .108/.160
7/8 2.250 0.938 .136/.192 1.750 0.938 .108/.160
1 2.500 1.062 .136/.192 2.000 1.062 .108/.160
1 1/8 2.750 1.250 .136/.192 2.250 1.250 .108/.160
1 1/4 3.000 1.375 .136/.192 2.500 1.375 .136/.192
1 3/8 3.250 1.500 .153/.213 2.750 1.500 .136/.213
1 1/2 3.500 1.625 .153/.213 3.000 1.625 .153/.213
1 5/8 3.750 1.750 .153/.213
1 3/4 4.000 1.875 .153/.213
1 7/8 4.250 2.000 .153/.213
2 4.500 2.125 .153/.213
2 1/4 4.750 2.375 .320/.248
3 5.500 3.125 .249/.327
2 1/2 5.000 2.625 .210/.280
2 3/4 5.250 2.875 .228/.410S

DIN Standard for Astm A193 B8 Cl 2 Stainless Steel hex head bolts

  • DIN 931
  • DIN 933
  • DIN 960
  • DIN 961
  • DIN 7990
  • DIN 610

Sa193 Gr B8 Class 2 Hex Bolts dimensions

Nominal Size F G H
Width Across Flats Width Across Corners Thickness
Maximum Minimum Maximum Minimum Basic Maximum Minimum
1/4 .2500 7/16 .438 .428 .505 .488 7/32 .226 .212
3/8 .3750 9/16 .562 .551 .650 .628 21/64 .337 .479
5/16 .3125 1/2 .500 .489 .577 .557 17/64 .273 .258
7/16 .4375 11/16 .688 .675 .794 .768 3/8 .385 .365
9/16 .5625 7/8 .875 .861 1.010 .982 31/64 .496 .473
1/2 .5000 3/4 .750 .736 .866 .840 7/16 .448 .427
5/8 .6250 15/16 .938 .922 1.083 1.051 35/64 .559 .535
7/8 .8750 1-5/16 1.312 1.269 1.516 1.447 3/4 .776 .724
3/4 .7500 1-1/8 1.125 1.088 1.299 1.240 41/64 .665 .617
1 1.0000 1-1/2 1.500 1.450 1.732 1.653 55/64 .887 .831
1-3/8 1.3750 2-1/16 2.062 1.994 2.382 2.273 1-11/64 1.206 1.138
1-1/8 1.1250 1-11/16 1.688 1.631 1.949 1.859 31/32 .999 .939
1-1/2 1.500 2-1/4 2.250 2.175 2.598 2.480 1-9/32 1.ASTM A194 GR. 8 1.245
1-3/4 1.7500 2-5/8 2.625 2.538 3.031 2.893 1-1/2 1.540 1.460
1-5/8 1.6250 2-7/16 2.438 2.356 2.815 2.686 1-25/64 1.429 1.353
2 2.0000 3 3.000 2.900 3.464 3.306 1-23/32 1.763 1.675
2-1/2 2.5000 3-3/4 3.750 3.625 4.330 4.133 2-5/32 2.209 2.105
2-1/4 2.2500 3-3/8 3.375 3.263 3.897 3.719 1-15/16 1.986 1.890
2-3/4 2.7500 4-1/8 4.125 3.988 4.763 4.546 2-3/8 2.431 2.319

Different Asme Sa 193 B8 Cl 2 bolt head styles

Different Asme Sa 193 B8 Cl 2 bolt head styles

ASTM A193 Grade B8 Cl 2 Nut Bolt Packing

Sample Packing

Sample Packing

Bubble Wrap Packing

Bubble Wrap Packing

Box Packing

Box Packing

SA193 Gr B8 Cl 2 Stainless Steel Screw Head Drive Types

SA193 Gr B8 Cl 2 Stainless Steel Screw Head Drive Types

Surface Finish of ASTM A193 B8 Cl 2 Bolts

  • Sherardized
  • Cadmium
  • Manganese Phosphate
  • Dacroment
  • Plated zinc-nickel
  • Zinc Alluminium Flake Coating
  • Bright Zinc Plated
  • Zinc Electro Plating
  • Ptfe Coated Silicon Bronze Bolts
  • Dacroment
  • Anodizing
  • Teflon
  • Zinc Phosphat
  • Xylon
  • Self-Colour
  • Nickel plated
  • Phosphate
  • Geometry

Asme Sa 193 B8 Cl 2 Hex Nut Thread Types

Asme Sa 193 B8 Cl 2 Hex Nut Thread Types

ASTM A193 Gr B8 Cl 2 Plain Washer Weight Chart

Sizes USS SAE
Outer Diameter Inner Diameter Thickness Outer Diameter Inner Diameter Thickness
1/8 (#6) 0.375 0.156 .036/.065
5/32 (#8) 0.438 0.188 .036/.065
3/16 (#10) 0.560 0.250 .036/.065 0.500 0.220 .036/.065
7/32 (#12) 0.562 0.250 .051/.080
1/4 (#14) 0.734 0.312 .051/.080 0.625 0.281 .051/.080
5/16 0.875 0.375 .064/.104 0.688 0.344 .051/.080
3/8 1.000 0.438 .064/.104 0.812 0.406 .051/.080
7/16 1.250 0.500 .064/.104 0.922 0.469 .051/.080
1/2 1.375 0.562 .086/.132 1.062 0.531 .074/.121
9/16 1.469 0.625 .086/.132 1.156 0.594 .074/.121
5/8 1.750 0.688 .108/.160 1.312 0.656 .074/.121
3/4 2.000 0.812 .122/.177 1.469 0.812 .108/.160
7/8 2.250 0.938 .136/.192 1.750 0.938 .108/.160
1 2.500 1.062 .136/.192 2.000 1.062 .108/.160
1 1/8 2.750 1.250 .136/.192 2.250 1.250 .108/.160
1 1/4 3.000 1.375 .136/.192 2.500 1.375 .136/.192
1 3/8 3.250 1.500 .153/.213 2.750 1.500 .136/.213
1 1/2 3.500 1.625 .153/.213 3.000 1.625 .153/.213
1 5/8 3.750 1.750 .153/.213
1 3/4 4.000 1.875 .153/.213
1 7/8 4.250 2.000 .153/.213
2 4.500 2.125 .153/.213
2 1/4 4.750 2.375 .320/.248
2 1/2 5.000 2.625 .210/.280
2 3/4 5.250 2.875 .228/.410S
3 5.500 3.125 .249/.327

An Indian Manufacturer but Global supplier, check what and where

Products We supplied to following Locations
Astm a193 b8 Class 2 stud bolt and nut United Arab Emirates, Norway, Malaysia, Turkey
Plain ASTM A193 B8 Cl 2 heavy hex bolts and nuts Dammam -KSA, Indonesia, Belgium, Philippines.
ASTM A193 Gr.B8 Cl 2 full threaded bar stud bolt Canada, Singapore, Malaysia, Philippines
Full Thread ASTM A193 B8 Class 2 Stud Bolt Japan, Europe, Romania, Malaysia
ASTM A193 Gr B8 cl 2 Hex Heavy Structural Bolt Colombia, Malaysia, Sweden, China
PTFE coating ASTM A193 Grade B8 Class 2 Bolts Dubai, Netherlands, Russia, Malaysia
ASTM A193 high strength B8 Cl 2 bolt with nuts South Africa, Saudi Arabia, Kuwait, Brazil
ASTM A193 B8 Class 2 DIN938 Stainless Steel Stud Bolt Philippines, Nigeria, Australia, UK
m8x50 bolts bolt astm a193 b8 class 2 hex bolt Oman, Malaysia, Hong Kong, UAE
m12 high tensile black astm a193 grade b8 cl 2 stud bolt South Africa, Bahrain, Singapore
DIN912 ASTM A193 B8 class 2 Allen cup Head or Hex Socket Head Bolt France, Thailand, Europe, Qatar
ASTM A193 B8 Class2 Stainless Steel Stud Bolt Germany, Czechia, Malaysia, Thailand
ASTM A193 B8 cl 2 Hexagon head Bolt Finland, Malaysia, USA, Bangladesh
Standard size astm A193 B8 class 2 hexagon stud bolts with Nut Italy, Iran, Chile, Singapore
Astm a193 grade b8 cl 2 transit wheel stud bolt Egypt, Spain, UK, Mexico
ASTM A193 B8 cl 2 Stud Bolt High Tensile Double End Threaded Stud Bolts Ellington -United States, Poland, Canada, UK
ASTM A193 B8 Class2 Stainless Steel Stud Bolt United Kingdom -UK, Europe, UAE, Malaysia