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Sheetal Fasteners proudly offers ASTM A193 B8 CL2 fasteners, crafted from austenitic stainless steel with enhanced tensile properties through strain hardening. Ideal for high-temperature and high-pressure applications, these fasteners are corrosion-resistant and maintain integrity under severe conditions. Compliant with rigorous ASTM standards, they ensure reliable performance in chemical, petrochemical, and power generation industries. Trust Sheetal Fasteners for precision-engineered, durable solutions tailored to your critical fastening needs.
ASTM A193 B8 CL2 fasteners provide excellent corrosion resistance, high tensile strength, and excellent strength due to strain hardening. Suitable for high temperature and pressure environments, integrity and performance are preserved in extreme conditions. These fasteners meet stringent ASTM standards, ensuring reliability in critical applications in the chemical, petrochemical, and electrical industries, etc. Their enhanced mechanical properties provide it’s ideal for complex applications, and provides a long-lasting, durable solution.
| 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 are extensively used in high-temperature and high-pressure environments, such as chemical processing, petrochemical, and power generation industries. Their excellent corrosion resistance and high tensile strength make them ideal for securing reactors, heat exchangers, and pressure vessels. These fasteners are also suitable for marine applications and construction projects requiring robust and reliable fastening solutions. Their compliance with stringent ASTM standards ensures they meet the demanding requirements of critical industrial applications.
At Sheetal 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 Sheetal Fasteners provide safe, reliable delivery of critical fastening solutions.
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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