ASTM A193 B8 Bolts
ASTM A193 B8 Bolts, ASTM A193 B8 Foundation Bolts, ASTM A193 B8 Structural Bolts, ASTM A193 B8 Square Bolts, ASTM A193 B8 Half Threaded Bolts, ASTM A193 B8 T-Bolts, ASTM A193 B8 Hanger Bolt, ASTM A193 B8 T-Head Bolts, ASTM A193 B8 Mushroom Head Square Neck Bolts, ASTM A193 B8 Bent Bolts, ASTM A193 B8 Draw Bolts Manufacturers in India.
Ubique Alloys Pvt. Ltd is a distinguished supplier and manufacturer of ASTM A193 B8 Bolts, which offers high ductility, weldability and improved corrosion resistance. However, its proven ability to combat corrosion has widened its use considerably and ASTM A193 B8 Hex Head Bolts is now being used for many other industrial applications. ASTM A193 B8 Square Bolts is used in Nuclear fuel power generation stations, Chemical and petrochemical processing equipment, etc. ASTM A193 B8 U Bolts is readily welded by a full range of conventional welding procedures (except oxyacetylene). All common fusion and resistance methods for ASTM A193 B8 Eye Bolts, with the exception of oxyacetylene welding, have proven successful. ASTM A193 B8 T Bolts that contain molybdenum generally do not perform as well in these environments. ASTM A193 B8 Hex Bolts is used especially in process streams containing acids, chlorides, and sulfur compounds at elevated temperatures. ASTM A193 B8 Lag Bolts is used respectively, for the welded condition since low carbon levels enhance resistance to inter-granular corrosion. These ASTM A193 B8 Counter Sunk Bolts are designed in various sizes, shapes and thickness as per our clients’ specifications.
The main application of these ASME SA 193 B8 Bolts is refining, chemical industries, pulp and paper industry, etc. The low carbon content of ASME SA 193 B8 Hex Head Bolts provides immunity to inter-granular corrosion in applications where heavy cross-sections cannot be annealed after welding or where low temperature stress relieving treatments are desired.
ASTM A193 B8 Bolts Specification
| Grade | ASTM A193 B8 |
| Specifications | ASME B18.2.1, B18.3 |
| Dimension | ASTM, IS, BS and all International Standards |
| Length | 3mm to 200mm |
| Size | M 02 to M 160 | Custom Sizes |
| Types | U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, Bolts, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, T-Head Bolts, Eye Bolt, Foundation Bolts, Structural Bolts etc. |
ASTM A193 B8 Socket Hexagon Head Screw Anchor Bolt, ASTM A193 B8 Hex Head Bolt, ASTM A193 B8 Hex Head Bolt, ASTM A193 B8 Countersunk Bolt, Stainless Steel B8 Draw Bolt, ASTM A193 B8 Structural Bolts, ASTM A193 B8 Square Bolts, ASTM A193 B8 Hexagon Domed Cap Nuts, ASTM A193 B8 Carriage Bolts, Stainless Steel B8 Head Bolts, ASTM A193 B8 Draw Bolts, ASTM A193 B8 Square Head Bolts Supplier & Exporter
ASTM A193 B8 Bolts Property Class
| For Bolts & Screws | A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H |
| For Nuts | A2-70, A2-80, A4-70, A4-80, F594C, F594D, F594G, F594H, A2-035, A4-040 |
| For SHCS | F837B, F837C, F837E, F837 |
| For Threaded Rods | A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H, B8, B8M CL1 & CL2 |
ASTM A193 B8 Bolts Equivalent Grade
| Grade | Raw Material Description |
| B8 | A193 B8: Class 1 Stainless Steel, AISI 304, Carbide Solution Treated. |
ASTM A193 B8 Bolts Chemical Composition
| ASTM | A193 Grade B8 | A193 Grade B8T |
| Percentage | % | % |
| C. | 0.08 max. | 0.08 max. |
| Mn. | 2.00 max. | 2.00 max. |
| Si. | 1.00 max. | 1.00 max. |
| P. | 0.045 max. | 0.045 max. |
| S. | 0.030 max. | 0.030 max. |
| Cr. | 18.00—20.00 | 17.00—9.00 |
| Ni. | 8.00—10.50 | 9.00—12.00 |
| Mo. | — | — |
| V. | — | — |
| Ti. | — | 5xC MIN |
| Brinell Hardness | 223 B.H.N. max. | 223 B.H.N. max. |
| Impact Value | Not applicable | Not applicable |
ASTM A193 B8 Bolts Mechanical Properties
| Grade | Size | Tensile ksi, min | Yield, ksi, min | Elong, %, min | RA % min |
| B7 | Up to 2-1/2 | 125 | 105 | 16 | 50 |
| 2-5/8 – 4 | 115 | 95 | 16 | 50 | |
| 4-1/8 – 7 | 100 | 75 | 18 | 50 | |
| B8 Class 1 | All | 75 | 30 | 30 | 50 |
| B8M Class 1 | All | 75 | 30 | 30 | 50 |
| B8 Class 2 | Up to 3/4 | 125 | 100 | 12 | 35 |
| 7/8 – 1 | 115 | 80 | 15 | 35 | |
| 1-1/8 – 1-1/4 | 105 | 65 | 20 | 35 | |
| 1-3/8 – 1-1/2 | 100 | 50 | 28 | 45 | |
| B8M Class 2 | Up to 3/4 | 110 | 95 | 15 | 45 |
| 7/8 – 1 | 100 | 80 | 20 | 45 | |
| 1-1/8 – 1-1/4 | 95 | 65 | 25 | 45 | |
| 1-3/8 – 1-1/2 | 90 | 50 | 30 | 45 |
ASTM A193 B8 Hex Bolt Dimension
| NOMINAL SIZE (D) | BODY DIAMETER | HEAD THICKNEASTM A193 | ACROASTM A193 THE FLATS | ACROASTM A193 CORNERS | ||||
| D (MAX) | D (MIN) | H (MAX) | H (MIN) | F (MAX) | F (MIN) | C (MAX) | C (MIN) | |
| m10 | 10.00 | 9.78 | 6.63 | 6.17 | 17.00 | 15.73 | 18.48 | 17.77 |
| m12 | 12.00 | 11.73 | 7.76 | 4.24 | 19.00 | 17.73 | 20.78 | 20.03 |
| m14 | 14.00 | 13.73 | 9.09 | 8.51 | 22.00 | 20.67 | 24.25 | 23.35 |
| m16 | 16.00 | 15.73 | 10.32 | 9.68 | 24.00 | 23.67 | 27.71 | 26.75 |
| m20 | 20.00 | 19.67 | 12.88 | 12.12 | 30.00 | 29.16 | 34.64 | 32.95 |
| m24 | 24.00 | 23.67 | 15.44 | 14.56 | 36.00 | 35.00 | 41.57 | 39.55 |
| m30 | 30.00 | 29.67 | 19.48 | 17.92 | 46.00 | 45.00 | 53.12 | 50.85 |
| m36 | 36.00 | 35.61 | 23.38 | 21.63 | 55.00 | 53.80 | 63.51 | 60.79 |
| m42 | 42.00 | 41.38 | 26.97 | 25.03 | 65.00 | 62.90 | 75.06 | 71.71 |
| m48 | 48.00 | 47.38 | 31.07 | 28.93 | 75.00 | 72.60 | 86.60 | 82.76 |
| m56 | 56.00 | 55.26 | 36.2 | 33.80 | 85.00 | 82.20 | 98.15 | 93.71 |
| m64 | 64.00 | 63.26 | 41.32 | 38.68 | 95.00 | 91.80 | 109.70 | 104.65 |
| m72 | 72.00 | 71.26 | 46.45 | 43.55 | 105.00 | 101.40 | 121.24 | 115.60 |
| m80 | 80.00 | 79.26 | 51.58 | 48.42 | 115.00 | 111.00 | 132.72 | 126.54 |
| m90 | 90.00 | 89.13 | 57.74 | 54.26 | 130.00 | 125.50 | 150.11 | 143.07 |
| m100 | 90.00 | 99.13 | 63.9 | 60.10 | 145.00 | 140.00 | 167.43 | 159.60 |
ASTM A193 B8 Heavy Hex Bolt Dimensions
| Diameter (D) | Body Diameter (D) | Across the Flats (F) | Across the Corners © | Head Height (H) | Thread Lengths (T) | |||||
| MAX | MIN | MAX | MIN | MAX | MIN | MAX | MIN | < 6” | > 6” | |
| 1/2 | 0.515 | 0.482 | 0.875 | 0.85 | 1.01 | 0.969 | 0.364 | 0.302 | 1.25 | 1.5 |
| 5/8 | 0.642 | 0.605 | 1.062 | 1.031 | 1.227 | 1.175 | 0.444 | 0.378 | 1.5 | 1.75 |
| 3/4 | 0.768 | 0.729 | 1.25 | 1.212 | 1.443 | 1.383 | 0.524 | 0.455 | 1.75 | 2 |
| 7/8 | 0.895 | 0.852 | 1.438 | 1.394 | 1.66 | 1.589 | 0.604 | 0.531 | 2 | 2.25 |
| 1 | 1.022 | 0.976 | 1.625 | 1.575 | 1.876 | 1.796 | 0.7 | 0.591 | 2.25 | 2.5 |
| 1 1/8 | 1.149 | 1.098 | 1.812 | 1.756 | 2.093 | 2.002 | 0.78 | 0.658 | 2.5 | 2.75 |
| 1 1/4 | 1.277 | 1.223 | 2 | 1.938 | 2.309 | 2.209 | 0.876 | 0.749 | 2.75 | 3 |
| 1 3/8 | 1.404 | 1.345 | 2.188 | 2.119 | 2.526 | 2.416 | 0.94 | 0.81 | 3 | 3.25 |
| 1 1/2 | 1.531 | 1.47 | 2.375 | 2.3 | 2.742 | 2.622 | 1.036 | 0.902 | 3.25 | 3.5 |
| 1 3/4 | 1.785 | 1.716 | 2.75 | 2.662 | 3.175 | 3.035 | 1.196 | 1.054 | 3.75 | 4 |
| 2 | 2.039 | 1.964 | 3.125 | 3.025 | 3.608 | 3.449 | 1.388 | 1.175 | 4.25 | 4.5 |
| 2 1/4 | 2.305 | 2.214 | 3.5 | 3.388 | 4.041 | 3.862 | 1.548 | 1.327 | 4.75 | 5 |
| 2 1/2 | 2.559 | 2.461 | 3.875 | 3.75 | 4.474 | 4.275 | 1.708 | 1.479 | 5.25 | 5.5 |
| 2 3/4 | 2.827 | 2.711 | 4.25 | 4.112 | 4.907 | 4.688 | 1.869 | 1.632 | 5.75 | 6 |
| 3 | 3.081 | 2.961 | 4.625 | 4.475 | 5.34 | 5.102 | 2.06 | 1.815 | 6.25 | 6.5 |
Other Types of ASTM A193 B8 Bolts
| ASME SA 193 B8 Eye Bolt | ASTM A193 B8 Stud Bolts | ASTM A193 B8 SS Elevator Bolt |
| ASTM A193 B8 Hex Head Bolts | ASME SA 193 B8 Castle Bolts | ASTM A193 B8 SS Hex Head Bolt |
| ASTM A193 Counter sunk Bolt | ASTM A193 B8 Self locking Bolts | ASTM A193 B8 U Bolt |
| Stainless Steel B8 Shoulder Bolt | Stainless Steel B8 Mushroom Head Square Neck Bolts | ASME SA 193 B8 Anchor Bolts |
| ASTM A193 B8 Hex Bolt | ASTM A193 B8 Lag Bolt | ASTM A193 B8 SS Step Bolt |
| ASTM A193 B8 T-Head Bolts | ASTM A193 B8 Structural Bolts | ASME SA 193 B8 Hex Domed Cap Nuts |
| ASTM A193 B8 Foundation Bolts | ASME SA 193 B8 SS J-Bolts | Stainless Steel B8 Stud Bolts |
| ASME SA 193 B8 Round Head Bolts | ASTM A193 B8 Carriage Bolt | ASTM A193 B8 Stove Bolt |
| ASTM A193 B8 Serrated Flange Bolts | ASME SA 193 B8 Nylon Insert Bolts | ASTM A193 B8 Locking Bolts |
Countries We Export to
Ubique Alloys Pvt. Ltd. manufactures and exports to various countries such as Saudi Arabia, Bangladesh, United States, United Arab Emirates, Canada, Angola, Argentina, Austria, Azerbaijan, Pakistan, Peru, Chile, Kuwait, Mexico, Malaysia, Nigeria, Serbia, Singapore, Taiwan, Chile, Venezuela, Ecuador, Netherlands, Brazil, Vietnam, South Africa, Nigeria, Mexico, Turkey, Hungary, Algeria, Belarus, Belgium, Bhutan, Bolivia, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Greece, Italy, Japan, Libya, Colombia, Ghana, Iran, Denmark, Poland, Australia, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, South Korea, Kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Poland, Qatar, Spain, France, United Kingdom, Indonesia, Israel, Iran, Russia, Romania, Thailand, Trinidad & Tobago,Tunisia, Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland, New Zealand, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia
Cities We Deliver to
Ubique Alloys Pvt. Ltd. manufactures and exports to multiple cities such as Mumbai, Thane, Navi Mumbai, Pune, Pimpri-Chinchwad, Vadodara, Kolkata, Gurgaon, Ahmedabad, Seoul, Hyderabad, Singapore, Abu Dhabi, Tehran, Calgary, Noida, Riyadh, London, Coimbatore, Jakarta, Istanbul, Bangkok, Kuwait City, Sharjah, Muscat, Edmonton, Busan, Mexico City, Doha, New Delhi, Bengaluru, Chennai, Surat, Bhopal, Ulsan, Faridabad, Houston, Dubai, Jeddah, Aberdeen, Cairo, Geoje-si, Perth, Santiago, Chandigarh, Indore, Kuala Lumpur, Rio de Janeiro, Dammam, Melbourne, Madrid, La Victoria, Bogota, Lahore, Los Angeles, Algiers, Chiyoda, Ankara, Ho Chi Minh City, Toronto, Hong Kong, Howrah, Sydney, Ahvaz, Karachi, Rajkot, Brisbane, Petaling Jaya, Ernakulam, Secunderabad, Gimhae-si, Al Jubail, Port-of-Spain, Thiruvananthapuram, Milan, Atyrau, Lagos, Hanoi, New York, Caracas, Vung Tau, Al Khobar, Manama, Montreal, Granada, Courbevoie, Visakhapatnam, Ludhiana, Moscow, Dallas, Haryana, Colombo
