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Poang Fasteners manufacturer and Supplier of ASTM A194 GR.8 stud bolts in Da Nang, Vietnam. This grade is known for exceptional corrosion resistance and stability in neutral and acidic environments due to specific additives. Our stud bolts are made from the highest quality materials, ensuring durability and reliability in various applications. Committed to manufacturing excellence, we deliver products that meet exacting standards and deliver excellent performance in harsh conditions.
ASTM A194 Grade 8 stud bolts are high-strength fasteners in high-pressure, high-temperature environments. Metals comprise alloys and chemical compounds, including carbon, manganese, phosphorus, sulfur, sometimes chromium and molybdenum. The main properties are good tensile strength, hardness, and resistance to high temperatures and pressures. The advantages of ASTM A194 GR.8 stud bolts include maintaining strength and integrity under extreme conditions, making them ideal for critical applications in the oil and gas, chemical, and power generation industries.
| Element | ASTM A194 GR.8 |
| Carbon | 0.08 max |
| Manganese | 2.00 Max |
| Phosphorus, max | 0.05% |
| Sulfur, max | 0.03% |
| Silicon | 1.00% max |
| Chromium | 18.0-20.0% |
| Nickel | 8.0-11.0% |
| Molybdenum | 0.20-0.35% |
| Tensile Strength/Ultimate Tensile Stress (UTS) – (Mpa) | 550 |
| Yield Strength/Proof Stress(0.2% Offset) (YS) – (Mpa) | 240 |
| Elongation in 4D (El) | 30 |
| Reduction | 40 |
| Hardness – (BHN) | 223 |
Material | Specification | Standards | Size | Length |
ASTM A194 GR.8 Stud Bolts
| 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 A194 Grade 8 stud bolts are generally used in high-stress, high-temperature environments. Applications include petrochemical, chemical, and electrical plants with protected flanges, valves, and other equipment. These bolts are known for their exceptional tensile strength and resistance to high environmental temperatures, making them suitable for critical applications such as steam turbines, high-pressure vessels, reactor components, etc. They provide reliability and durability in harsh environments, ensuring secure and stable connections.
We provide comprehensive test reports for all our stud bolts products, covering alloys, chemicals, raw materials, and more. We offer a range of certificates to ensure product quality and compliance, including mill test reports, 100% radiography, and ISO certifications. These documents are available to our clients to guarantee the reliability and standards of our products, reflecting our commitment to excellence and transparency in every aspect of our manufacturing and quality assurance processes.
Poang Fasteners is a leading manufacturer and supplier of high-quality fasteners in Da Nang, Vietnam, with over 8 years of experience serving global industries.
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