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ASME SA193 Gr B8C Hex Nut and A193 Grade B8C Studs Manufacturer in India

Specification ASTM A193 not only covers alloy steel grades but also those alloys that belong to the austenitic class, such as grade 347. Grade 347 is an austenitic stainless steel alloy, that may be referred to as grade B8C. with good resistance to general corrosion, the A193 B8c Class 1 Material is an alloy that has been stabilized with the inclusion of both columbium and tantalum in its chemical composition.

ASTM A193 Grade B8C Bolts

One of the benefits of using this alloy is that ASTM A193 Grade B8C Bolts have exceptional resistance to heat. And hence, they can withstand high temperatures without losing any of their mechanical properties. It is common for alloys to experience failure at temperatures between 800°F – 1500°F. At temperatures as high as this, metals lose their dimensional integrity and have become weak. Here the chromium present in steel alloys would form chromium carbide precipitates, which in turn would sensitize the grain boundary to cause intergranular corrosion. However, since the carbides present in the alloy of Astm A193 B8C Hex Bolts do not form precipitates, they have excellent resistance to intergranular corrosion. In environments where oxidation is a common cause of failure, the ASTM A193 Grade B8C fasteners would resist corrosion even at elevated temperatures. Moreover, for the alloy to sustain itself in such conditions, it needs to have higher creep strength as well. Since the creep strength of the SA 193 B8C Screw and the oxidation resistance is high, these fasteners do well in the petroleum refineries, where they may be used in applications involving highly corrosive polythionic acid. The alloy exhibits resistance to polythionic acid SCC or stress corrosion cracking in the presence of a hydrocarbon (petroleum industry) service.

Buy UNF/ UNC threads ASTM A193 Gr. B8c Threaded Rod and SA193 Grade B8C Heavy Hex Bolts at best price

 

ASTM A193 Grade B8C Bolts Specification Chart

Dimensions ASME B18.2.1, B18.3
Standard ASTM A193 B8C / ASME SB193 B8C
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 Bogota, Noida, Coimbatore, Pimpri Chinchwad, Manama, Dammam, Ernakulam, Ranchi, Courbevoie, Ahmedabad, Ludhiana, Mumbai, Bengaluru, Jamshedpur, Santiago, Kolkata, Caracas, Abu Dhabi, Muscat, New Delhi, Thiruvananthapuram, Tau, Baroda, Rajkot, Kanpur, Vadodara, Gujarat, Bangalore, Janeiro, Ludhiana, Riyadh, Gimhae si, Calgary, Indore, Hyderabad, Lagos, Ankara, Gurgaon, Montreal, Howrah, Kuwait, Khobar, Istanbul, Chennai, Surat, India, London, Sydney, Karachi, Melbourne, Ahvaz, Mexico, Tehran, Perth, Nagpur, Port of Spain

Chemical Properties Of ASTM A193 Gr B8C Hex Bolt

Most trusted Supplier of Extra Fine UNEF threads A193 B8C Stud Bolts in India, buy directly from manufacturer of ASME SA193 Grade B8C Socket Head Cap Screws

Elements ASTM A193 Grade B8C
Carbon 0.08
Manganese 2
Silicon 1
Phosphorus 0.045
Sulfur 0.030
Chromium 17 To 19
Nickel 12 To 13
Molybdenum -

Mechanical Behaviour Of ASME SA 193 Grade B8C Stud Bolts

Diameter Tensile Strength Yield Strength Elongation Reduction Hardness
M20 and under 860 690 12 35 321 or 35
M20 to M24 690 550 20 45 321 or 35
M24 to M30 655 450 25 45 321 or 35
M30 to M36 620 345 30 45 321 or 35

ASTM A193 B8C Stainless Steel Bolts Type

Astm A193 Grade B8c Bolts

Astm A193 Grade B8c Bolts

Astm A193 Gr B8c Bolt

Astm A193 Gr B8c Bolt

Astm A193 B8c Heavy Hex Bolts

Astm A193 B8c Heavy Hex Bolts

Astm A193 Grade B8c Hex Bolts

Astm A193 Grade B8c Hex Bolts

Astm A193 Gr B8c Flange Bolts

Astm A193 Gr B8c Flange Bolts

Astm A193 B8c Carriage Bolt

Astm A193 B8c Carriage Bolt


Asme Sa 193 B8C Nuts Types

Sa 193 Gr B8c Hex Nuts

Sa 193 Gr B8c Hex Nuts

Sa193 Gr B8c Stainless Steel Self Locking Nuts

Sa193 Gr B8c Stainless Steel Self Locking Nuts

Astm A193 Grade B8c Nyloc Nuts

Astm A193 Grade B8c Nyloc Nuts

Asme Sa 193 Gr B8c Nut

Asme Sa 193 Gr B8c Nut

Asme Sa 193 Grade B8c Flange Nuts

Asme Sa 193 Grade B8c Flange Nuts

Sa193 Gr B8c Nut

Sa193 Gr B8c Nut


Astm A193 Grade B8C Stud Bolt Type

Asme Sa 193 B8c Threaded Rod

Asme Sa 193 B8c Threaded Rod

Astm A193 B8c Stainless Steel Studs

Astm A193 B8c Stainless Steel Studs

Astm A193 B8c Stud Bolts

Astm A193 B8c Stud Bolts

Astm A193 Grade B8c Fully Threaded Studs

Astm A193 Grade B8c Fully Threaded Studs

Sa 193 B8c Double Ended Studs

Sa 193 B8c Double Ended Studs

Astm A193 B8c Stainless Steel Unc Stud Bolt

Astm A193 B8c Stainless Steel Unc Stud Bolt


Types of ASME SA193 Gr B8C Screws

Asme Sa193 Grade B8c Socket Head Cap Screws

Asme Sa193 Grade B8c Socket Head Cap Screws

Asme Sa 193 B8c Self Tapping Screws

Asme Sa 193 B8c Self Tapping Screws

Asme Sa 193 B8c Cap Screw

Asme Sa 193 B8c Cap Screw

Astm A193 B8c Coach Screws

Astm A193 B8c Coach Screws

Astm A193 Gr B8c Set Screw

Astm A193 Gr B8c Set Screw

Asme Sa193 Gr B8c Screws

Asme Sa193 Gr B8c Screws


SA193 Gr B8C Stainless Steel Washers Types

Sa193 Gr B8c Stainless Steel Flat Washer

Sa193 Gr B8c Stainless Steel Flat Washer

Sa193 Grade B8c Lock Washer

Sa193 Grade B8c Lock Washer

Astm A193 B8c Stainless Steel Fender Washer

Astm A193 B8c Stainless Steel Fender Washer

Sa193 Gr B8c Stainless Steel Washer

Sa193 Gr B8c Stainless Steel Washer

Astm A193 Gr B8c Spring Washer

Astm A193 Gr B8c Spring Washer

Astm A193 B8c Belleville Washer

Astm A193 B8c Belleville Washer


Why choose Vinesh Steel to buy ASTM A193 Gr B8C Fasteners?

We are well known ASTM A193 Grade B8C 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 B8C Fasteners Sizes Available

Astm A193 B8C Fasteners Sizes Available

Why ASTM A193 B8C Fasteners Are Used In Petrochemicals?

ASTM A193 Grade B8C is a standard material particular for corrosion resistant grade 347 SS fasteners, for use in high ductile, high temperature and unique reason applications, for example, pressure funneling and pressure vessels blasting.

ASTM A193 Grade B8C Hex Bolt Price In India

Description Price Per Piece in INR Price Per Piece in USA $ Price Per Piece in UAE Dirham
ASTM A193 B8C DIN938 Stainless Steel Stud Bolt INR 14.86 USA $ 0.20 AED 0.73
m8x50 bolts bolt astm a193 b8c INR 8.91 USA $ 0.12 AED 0.44
Stainless Steel Heavy Hex bolts ASTM A193 B8C INR 7.42 USA $ 0.10 AED 0.37
stainless steel astm a193 grade B8C stub bolt INR 51.96 USA $ 0.70 AED 2.57
ASTM A193 B8M B8 Class2 Thread rod Stud Bolt with 2 Nut INR 37.12 USA $ 0.50 AED 1.84

Quality and Test reports Of SA193 Gr B8C Stainless Steel Bolts and Nuts

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

ASTM A193 Grade B8C Stud Bolt Torque Chart

Buy directly from A193 B8C Stud Bolts Manufacturers in India for high quality and better price, Check hot forged and cold formed SA193 Grade B8C Hex Bolts Dimensions and Weight 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

SA193 Gr B8C Stainless Steel bolt and nut grade markings

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

ASTM A193 B8C 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

ASME SA193 Grade B8C Threaded Rod threads type

  • Right Hand
  • Left Hand

ASME SA193 Grade B8C Threaded Rod threads type

ASTM A193 B8C Stainless Steel Nut Weight Chart

PED approved ASTM A193 B8C Class 1 Stud Bolts Manufacturers in India, View hot forged and cold formed SA193 Gr b8C Cl 2 Threaded Rod Weight Chart online
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

Asme Sa 193 B8C Screw Head Drive Types

Asme Sa 193 B8C Screw Head Drive Types

DIN Standard for Astm A193 B8C hex head bolts

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

ASTM A193 Gr B8C 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 Astm A193 B8C Stainless Steel bolt head styles

Different Astm A193 B8C Stainless Steel bolt head styles

Surface Finish of Astm A193 Grade B8C Bolts

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

ASME SA 193 Gr B8C 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

Sa 193 B8C Hex Nut Thread Types

Sa 193 B8C Hex Nut Thread Types

ASTM A193 B8C Nut Bolt Packing

Sample Packing

Sample Packing

Bubble Wrap Packing

Bubble Wrap Packing

Box Packing

Box Packing

Know our markets and metals we are supplying for 20 years

Products We supplied to following Locations
ASTM A193 B8C DIN938 Stainless Steel Stud Bolt South Africa, Bahrain, Singapore, Hoston
m8x50 bolts bolt astm a193 B8C Philippines, UK, Australia, Nigeria
Stainless Steel Heavy Hex bolts ASTM A193 B8C Oman, UAE, Hong Kong, Malaysia
ASTM A193 B8M B8 Class2 Thread rod Stud Bolt with 2 Nut Chile, Singapore, Iran, Italy
stainless steel astm a193 grade B8C stub bolt United Arab Emirates (UAE), Norway, Turkey, Malaysia
Alloy steel black oxide ASTM A193 B8C stud bolts United Kingdom -UK, Malaysia, Europe, UAE
astm a193 B8C stud bolts and nuts black Dammam -KSA, Belgium, Philippines, Indonesia.
Astm A193 B8C Stud Bolt Nut Qatar, Thailand, Europe, France.
ASTM A193 B8C B16 8.8 PIEE coating stud bolt Malaysia, Thailand, Germany, Czechia
PTFE coating ASTM A193 Grade B8C Grade 2H B1.1 stud bolt Finland, Bangladesh, Malaysia, USA
astm a193 grade B8C hex bolt gr 8 Saudi Arabia (KSA), Kuwait, South Africa, Brazil
astm A193 B8C hexagon stud bolts with Nut Netherlands, Russia, Malaysia, Dubai
Alloy steel stud bolt heavy duty black astm a193 grade B8C bolts Egypt, UK, Mexico, Spain
ASTM A193 Gr B8C Hex Heavy Structural Bolt UK, Ellington -United States, Poland, Canada
A193 ANSI ASTM B8C titanium u bolt Canada, Malaysia, Philippines, Singapore
ASTM A193 B8C Stud Bolt High Tensile Double End Threaded Stud Bolts Japan, Romania, Europe, Malaysia
HDG Black 3/4'' Astm A193 B8C M12*1.75 M14*2 heavy hex bolt Sweden, China, Malaysia, Colombia