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Our company specializes in offering a diverse range of ASTM A193 B8M Stud Bolts, sourced from reputable suppliers renowned for their expertise in manufacturing top-quality alloy steel products. These stud bolts are crucial for securely fastening various components, available in a wide array of sizes, grades, and industry standards to cater to a broad spectrum of customer requirements. Widely esteemed in sectors such as construction and engineering, our premium ASTM A193 B8M Stud Bolts are prized for their exceptional resistance to corrosion and wear. Through the incorporation of specialized alloys and rigorous heat treatment processes, these stud bolts are engineered to enhance their hardenability, ensuring consistent mechanical properties across their entire structure.
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 |
| 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 |
| Element | B7 | 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% |
At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.
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We offer These ASTM A193 B8M Stud Bolts as per DIN, ISO, JIS or ANSI Standard.
Corrosion Resistance: B8M stud bolts are made from stainless steel grade 316, which offers excellent resistance to corrosion, especially in marine and chloride environments. This makes them suitable for applications where exposure to moisture or harsh chemicals is a concern.
High Strength: Grade B8M stainless steel provides good mechanical properties, including high tensile strength and toughness. This ensures reliable performance under load, making them suitable for heavy-duty applications.
Temperature Resistance: They maintain good mechanical properties at both high and low temperatures, which broadens their application range across different operating conditions.
Standards Compliance: ASTM A193 B8M specifies rigorous standards for the material composition, mechanical properties, and dimensions of the stud bolts. This compliance ensures consistency and reliability in performance.
Widely Accepted: ASTM A193 B8M stud bolts are widely accepted and used in various industries, including oil and gas, chemical processing, marine, and construction. This makes them readily available and supported by industry standards and specifications.
ASTM A193 B8M Stud Bolts applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
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