Home > ASTM A193 B8C Bolts
Request For Our Latest Prices On ASTM A193 B8C Bolts in Istanbul, Turkey!
Yasin Fasteners, located in Istanbul, Turkey, stands out as a top manufacturer and supplier of premium fastening solutions. Their ASTM A193 B8C Bolts are designed to offer exceptional corrosion resistance, impressive strength, and durability, making them perfect for demanding industrial applications. Crafted from austenitic stainless steel (Type 304), these bolts undergo solution treatment and strain hardening to enhance their mechanical properties. Yasin Fasteners follows rigorous quality control measures and adheres to international ASTM standards, guaranteeing dependable and consistent performance. These bolts are particularly suited for high-pressure and high-temperature environments in sectors like chemical processing, petrochemical, power generation, and marine industries.
ASTM A193 B8C Bolts are mainly made from Type 304 stainless steel, which includes 18–20% chromium, 8–11% nickel, and the remainder being iron, along with small amounts of carbon, manganese, and silicon. They are solution-treated and strain-hardened to achieve impressive tensile strength and corrosion resistance. Typically, the minimum tensile strength is 860 MPa, with a yield strength of at least 655 MPa, and hardness levels ranging from 223 to 321 HB. These bolts offer excellent ductility, toughness, and dimensional stability, ensuring reliable performance even under mechanical stress, vibration, and exposure to high temperatures and corrosive conditions.
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% |
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 |
Material |
Specification |
Standards |
Size
|
Length |
ASTM A193 B8C 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 B8C Bolts find extensive use in the chemical processing, petrochemical, power generation, and marine sectors, where high strength and corrosion resistance are essential. They are perfect for securing components in boilers, turbines, pressure vessels, flanges, valves, and piping systems that face high temperatures and corrosive environments. Additionally, these bolts are utilized in refineries, offshore platforms, and industrial plants that demand long-lasting, maintenance-free fastening solutions. ASTM A193 B8C Bolts ensure effective load distribution, resist loosening under stress or vibration, and provide dependable performance in challenging conditions.
At Yasin Fasteners, we prioritize the secure and efficient packaging of ASTM A193 B8C bolts to ensure their safe delivery and optimal condition upon arrival. Each bolt is carefully packed in high-quality, durable containers that protect against damage and contamination. Our packaging includes clear labeling for easy identification and handling. We offer customized packaging solutions to meet specific client needs, ensuring that every order arrives intact and ready for use in demanding industrial applications.
Yasin Fasteners is a leading manufacturer and supplier of high-quality fasteners in Istanbul, Turkey, with over 8 years of experience serving global industries.
©2024 Yasin Fasteners All Rights Reserved.