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Yasin Fasteners, located in Istanbul, Turkey, stands out as a top manufacturer and supplier of high-quality industrial fasteners, particularly known for their ASTM A193 B8M Bolts. With a reputation built on precision engineering and a strict commitment to international standards, Yasin Fasteners offers products that are not only durable and reliable but also resistant to corrosion. The company caters to a diverse array of industries, focusing on delivering bolts that can handle demanding operational needs. Thanks to their cutting-edge manufacturing facilities and dedication to excellence, Yasin Fasteners guarantees consistent product quality, timely deliveries, and outstanding customer service, making them a go-to partner for businesses around the globe in search of ASTM A193 B8M Bolts.
When it comes to ASTM A193 B8M Bolts, they are primarily made from austenitic stainless steel, usually grade 316, which is enriched with chromium, nickel, and molybdenum to boost corrosion resistance. These bolts are known for their impressive mechanical properties, showcasing high tensile strength, toughness, and resistance to oxidation and chemical exposure. The material also offers good elongation and fatigue resistance, making these bolts perfect for high-pressure and high-temperature settings. Their precise threading and dimensional accuracy ensure a secure fit, while their natural corrosion resistance allows them to perform reliably in tough environments, including marine, chemical, and petrochemical sectors.
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 B8M 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 B8M Bolts find their place in various industries that demand strong, corrosion-resistant fasteners. They’re commonly used in chemical processing plants, oil and gas equipment, power generation, and marine applications. These bolts are particularly suited for securing flanges, valves, and pressure vessels where high tensile strength and resistance to harsh conditions are crucial. Their durability guarantees a long service life, even in extreme temperature and pressure scenarios. Additionally, they play a vital role in construction, automotive, and machinery assemblies where performance and reliability are paramount.
Yasin fasteners contain careful packages of ASTM A193 B8M bolts to ensure safe delivery and optimal quality. Each bolt is individually inspected and carefully wrapped to prevent damage during transport. We use durable protective coatings and fasteners to keep the bolt intact. Custom packaging is available to meet specific needs. Our commitment to quality extends through our packaging, ensuring that your fasteners arrive in perfect condition, ready for immediate use.
Yasin Fasteners is a leading manufacturer and supplier of high-quality fasteners in Istanbul, Turkey, with over 8 years of experience serving global industries.
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