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Poang Fasteners is a well-respected manufacturer and supplier of Stainless Steel 314 Bolts based in Da Nang, Vietnam. We provide top-notch fastening solutions designed for high-temperature and corrosive environments. SS 314 is an austenitic stainless steel that boasts higher levels of nickel and chromium than standard grades, giving it exceptional oxidation and scaling resistance up to 1150°C. Our bolts come in various types, including hex bolts, U-bolts, anchor bolts, carriage bolts, and heavy hex bolts, all made in strict compliance with ASTM, DIN, and ISO standards. These bolts find extensive use in furnace parts, kilns, heat treatment equipment, and the petrochemical industry.
Stainless Steel 314 Bolts are made up of 23–26% chromium, 19–22% nickel, and ≤0.25% carbon, which ensures remarkable heat and oxidation resistance. They have a tensile strength of around 620 MPa, a yield strength of about 310 MPa, and an elongation of 40%, making them both robust and durable even at high temperatures. With excellent scaling resistance up to 1150°C and solid mechanical properties at cryogenic levels, they perform reliably in extreme conditions. Their unique composition offers superior resistance to carburizing and reducing atmospheres, making them ideal for high-stress and high-temperature fastening needs.
| Element | Content (%) |
|---|---|
| Iron, fe | Balance |
| Chromium, Cr | 23-26 |
| Nickel, Ni | 19-22 |
| Manganese, Mn | 2 |
| Silicon, Si | 1.5-3 |
| Carbon, C | 0.25 |
| Sulfur, S | 0.03 |
| Phosphorous, P | 0.045 |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 689 MPa | 99900 psi |
| Yield strength | 345 MPa | 50000 psi |
| Modulus of elasticity | 200 GPa | 29000 ksi |
| Elongation at break (in 50 mm) | 40% | 40% |
| Hardness, Rockwell B | 85 | 85 |
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.
Stainless steel 314 bolts are required for high temperature applications in various industries. It is commonly used in aerospace, power generation, and fuel production in areas where extreme temperatures and debris are present. Ideal for securing components in industrial furnaces, gas turbines and medical equipment, these bolts provide outstanding thermal and corrosion resistance In addition, marine exhaust systems use stainless steel 314 bolts use, providing reliable performance and long-term stability under extreme conditions
Stainless Steel 314 Bolts are widely utilized in furnace components, kilns, cement industries, petrochemical refineries, and heat exchangers, where resistance to extreme heat and corrosion is crucial. They are commonly found in boilers, incinerators, thermal processing plants, and heat treatment equipment, ensuring durability and safety in tough conditions. In the chemical sector, they are used in reactors, catalytic systems, and piping that face aggressive environments. Additionally, they are suitable for automotive exhaust systems, power generation facilities, and metallurgical applications, making them a versatile choice for various demanding applications.
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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