Home > ASTM A193 B8 bolts
Request For Our Latest Prices On ASTM A193 B8 bolts in Bangkok, Thailand!
ASTM A193 B8 bolts are high strength, stainless steel fasteners, ideal for rugged applications. Made from 304 stainless steel, these bolts provide excellent corrosion resistance and durability. They are commonly used in hot, high-pressure environments, such as pharmaceutical and petrol stations. Pengkumta Fasteners offers high quality ASTM A193 B8 bolts, ensuring superior performance and reliability for your critical fastening needs. Our commitment to accuracy and professionalism guarantees you the best product for your business.
Pengkumta Fasteners is a reputable manufacturer and supplier based in Bangkok, Thailand, known for crafting top-notch ASTM A193 B8 bolts tailored for industrial and engineering applications. With a keen emphasis on precision, durability, and adherence to international quality standards, this company provides fasteners that you can count on in critical settings. ASTM A193 B8 bolts are highly sought after in industries that demand exceptional corrosion resistance and strength. Pengkumta Fasteners prides itself on timely deliveries, customer satisfaction, and competitive pricing, making it a dependable partner for sectors like construction, petrochemicals, power generation, and marine industries both in Thailand and beyond.
|
Material |
Specification |
Standards |
Size
|
Length |
|
ASTM A193 B8 Bolt
|
IS
BS
ASTM
|
DIN, ISO, JIS, GB, IS, BS, ASTM |
M 02 to M 160
|
3 mm to 200 mm
|
| 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 |
| 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% |
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.
These ASTM A193 B8 bolts are made from austenitic stainless steel, primarily Type 304, which offers outstanding corrosion resistance and durability. Their composition features chromium (18–20%), nickel (8–11%), along with controlled amounts of manganese, silicon, and carbon. These bolts boast impressive tensile strength, typically around 75 ksi, along with good yield strength and elongation properties. They maintain their toughness even under high temperatures, making them perfect for challenging environments. Their non-magnetic properties and resistance to oxidation further boost their mechanical performance in various industrial and structural applications.
You’ll find ASTM A193 B8 bolts widely utilized in industries where strength, corrosion resistance, and reliability are paramount. They play a crucial role in petrochemical plants, power generation facilities, marine equipment, and chemical processing operations. These bolts are designed to withstand high-temperature and high-pressure conditions, ensuring secure connections in piping systems, reactors, boilers, and pressure vessels. In construction, they are essential for structural assemblies that face moisture and harsh weather. Their remarkable resistance to oxidation makes them ideal for offshore platforms, refineries, and other vital infrastructure projects that require long-lasting durability.
Pengkumta Fasteners is a leading manufacturer and supplier of high-quality fasteners in Bangkok, Thailand, with over 8 years of experience serving global industries.
©2024 Pengkumta Fasteners All Rights Reserved.
