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Malik Fasteners, a well-respected manufacturer and supplier located in Manama, Bahrain, specializes in top-notch ASTM A193 B8 CL2 Fasteners designed for outstanding performance in tough industrial settings. Crafted from high-quality austenitic stainless steel, these fasteners offer remarkable corrosion resistance, durability, and strength. Malik Fasteners is committed to precision manufacturing and rigorous quality control to meet international standards, making these fasteners perfect for high-pressure and high-temperature applications. Their superior mechanical properties and resistance to pitting, oxidation, and chemical damage make ASTM A193 B8 CL2 Fasteners a popular choice in the petrochemical, chemical, marine, and power generation sectors for dependable and long-lasting fastening solutions.
ASTM A193 B8 CL2 Fasteners are crafted from carbide-solution-treated Grade 304 stainless steel, which includes chromium, nickel, carbon, manganese, silicon, phosphorus, and sulfur. The Class 2 modification enhances tensile strength and boosts resistance to stress corrosion cracking. These fasteners showcase excellent ductility, outstanding corrosion resistance, and reliable performance in high-temperature conditions. Their mechanical properties feature improved yield strength, enhanced toughness, and good fatigue resistance. With a stable austenitic structure and strong resistance to chemical and atmospheric corrosion, ASTM A193 B8 CL2 Fasteners are perfect for applications that demand strength, durability, and long-lasting performance.
| Element | B7 | B8 CL2 | B8 CL2M |
| 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 CL2 Class 1 | All | 75 | 30 | 30 | 50 |
| B8 CL2M Class 1 | All | 75 | 30 | 30 | 50 |
| B8 CL2 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 | |
| B8 CL2M Class 2 | Up to 3/4 | 110 | 95 | 15 | 45 |
|
Material |
Specification |
Standards |
Size
|
Length |
|
ASTM A193 B8 CL2 Fasteners
|
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 CL2 Fasteners find extensive use in various industries, including petrochemical processing, oil and gas, pharmaceuticals, food processing, marine engineering, and power generation. Their corrosion-resistant and high-strength features make them ideal for applications such as heat exchangers, pressure vessels, boilers, and piping systems.
At Malik Fasteners, the ASTM A193 B8 CL2 fasteners are carefully packaged to ensure they reach you in pristine condition. Each binder is carefully packaged in durable, corrosion-resistant packaging to prevent damage during transport. Clear labeling on each product ensures easy identification and follow-up. We offer customizable packaging to meet your specific needs, ensuring convenience and efficiency in handling and storage. Trust Malik Fasteners provide safe, reliable delivery of critical fastening solutions.
Malik Fasteners is a leading manufacturer and supplier of high-quality fasteners in Manama, Bahrain, with over 8 years of experience serving global industries.
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