Home > ASTM A193 B8M Stud Bolts
Request For Our Latest Prices On ASTM A193 B8M Stud Bolts in Hyderabad, India!
Ramu Fasteners, located in Hyderabad, has built a solid reputation as a reliable manufacturer and supplier of top-notch industrial fasteners. They’re particularly known for their precision, durability, and consistent performance. Among their standout products are the ASTM A193 B8M Stud Bolts, which are celebrated for their impressive corrosion resistance, strength, and ability to perform well in high-temperature and high-pressure situations. Crafted with advanced techniques and stringent quality standards, these stud bolts guarantee secure and dependable fastening in critical assemblies. Ramu Fasteners’ dedication to excellence, timely delivery, and customer satisfaction has made them a trusted supplier in Hyderabad and throughout India, catering to the chemical, marine, and petrochemical sectors.
ASTM A193 B8M Stud Bolts are made from a molybdenum-bearing austenitic stainless steel, which is quite similar to Type 316 stainless steel. This unique composition gives them exceptional resistance to corrosion, especially in chloride and marine environments. On the mechanical side, B8M stud bolts boast impressive tensile strength, toughness, and excellent ductility even at high temperatures. They also show remarkable resistance to creep and stress corrosion cracking. These characteristics make ASTM A193 B8M Stud Bolts a reliable choice for high-pressure, high-temperature, and corrosive service conditions.
| Element | B8 | B8 | B8M |
| Carbon | 0.37 – 0.49% | 0.08% max | 0.08% max |
| Manganese | 0.65 – 1.10% | 2.00% max | 2.00% max |
| Phosphorus, max | 0.035% | 0.045% | 0.045% |
| Sulfur, max | 0.040% | 0.030% | 0.030% |
| Silicon | 0.15 – 0.35% | 1.00% max | 1.00% max |
| Chromium | 0.75 – 1.20% | 18.0 – 20.0% | 16.0 – 18.0% |
| Nickel | 8.0 – 11.0% | 10.0 – 14.0% | |
| Molybdenum | 0.15 – 0.25% | 2.00 – 3.00% |
| 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 |
|
Material |
Specification |
Standards |
Size
|
Length |
|
ASTM A193 B8M StudBolt
|
IS
BS
ASTM
|
DIN, ISO, JIS, GB, IS, BS, ASTM |
M 02 to M 160
|
3 mm to 200
|
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
You’ll find ASTM A193 B8M Stud Bolts in various industries that need corrosion-resistant fasteners for high-temperature and high-pressure settings. They’re commonly used in chemical processing plants, petrochemical refineries, oil and gas facilities, and marine installations. These stud bolts are perfect for applications involving flanges, valves, pressure vessels, heat exchangers, and piping systems that come into contact with corrosive fluids and elevated temperatures.
Ramu Fasteners ensures that ASTM A193 B8M stud bolts are meticulously packaged to maintain their quality and integrity. Each bolt is individually inspected and then securely packed in robust, moisture-resistant materials to prevent damage during transit. Packaging options include sturdy cartons or wooden crates, depending on order size and customer specifications. The packaging also features clear labeling for easy identification and traceability, ensuring that the bolts reach their destination in optimal condition.
Ramu Fasteners is a leading manufacturer and supplier of high-quality fasteners in Hyderabad, India, with over 8 years of experience serving global industries.
©2024 Ramu Fasteners All Rights Reserved.
