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Sheetal Fasteners, a leading manufacturer and supplier in Dubai, UAE, proudly offers ASTM A193 B8 CL4 stud bolts. Renowned for their superior tensile strength and resistance to high temperatures and corrosion, these stud bolts are essential for critical industrial applications. Ideal for use in the oil and gas, petrochemical, and power generation sectors, they ensure exceptional reliability and durability. Trust Sheetal Fasteners for premium-quality stud bolts tailored to meet your demanding operational needs.
ASTM A193 B8 CL4 stud bolts offer significant advantages, including high tensile strength and outstanding resistance to elevated temperatures and corrosive environments. Crafted from chromium-nickel stainless steel, they are designed for durability and reliability in demanding industrial applications. Their resistance to oxidation and stress corrosion cracking ensures long-lasting performance and safety in critical operations. Ideal for high-pressure and high-temperature environments, these stud bolts are essential for ensuring the integrity and efficiency of complex systems.
Element | B8 CL3 | B8 CL3 | B8M CL3 |
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 |
B8 CL3 | 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 CL3 Class 1 | All | 75 | 30 | 30 | 50 |
B8M CL3 Class 1 | All | 75 | 30 | 30 | 50 |
B8 CL3 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 CL3 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 |
Material | Specification | Standards | Size | Length |
ASTM A193 B8 CL4 Stud Bolt
| IS BS ASTM | DIN, ISO, JIS, GB, IS, BS, ASTM | M 02 to M 160 | 3 mm to 200 mm |
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.
ASTM A193 B8 CL4 stud bolts are widely used in high-pressure and high-temperature environments, such as in the oil and gas, petrochemical, and power generation industries. They are essential for securing flanges, valves, and other critical components in reactors, turbines, and pipelines. Their superior strength and corrosion resistance make them suitable for demanding applications where reliability and durability are crucial. These stud bolts ensure the integrity and performance of machinery and infrastructure under extreme conditions.
At Sheetal Fasteners, we prioritize the secure packaging of our ASTM A193 B8 CL4 stud bolts to ensure they reach you in optimal condition. Each stud bolt is carefully inspected and packaged using robust, protective materials to prevent damage during transit. Our packaging solutions include detailed labeling for easy identification and handling. Whether you’re ordering small quantities or bulk, we provide customized packaging options to meet your needs, guaranteeing the safe and efficient delivery of your fasteners.
Sheetal Fasteners is a leading manufacturer and supplier of high-quality fasteners in Dubai, UAE, with over 8 years of experience serving global industries.
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