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Poang Fasteners is a reliable manufacturer and supplier of Stainless Steel 17-7 PH Bolts, providing top-notch fastening solutions for industries that demand exceptional strength, durability, and resistance to corrosion. Crafted from 17-7 precipitation hardening stainless steel, these bolts boast impressive mechanical properties, precise dimensions, and long-lasting performance. Tailored for critical applications, Stainless Steel 17-7 PH Bolts guarantee secure and dependable fastening. Poang Fasteners ensures that their products meet international quality standards, making them a go-to choice in sectors like aerospace, automotive, chemical processing, marine, and various industrial markets both in Vietnam and around the globe.
These bolts are primarily made of iron, chromium, nickel, along with trace amounts of copper and aluminum, which contribute to their outstanding tensile strength, hardness, and corrosion resistance. The precipitation hardening process further enhances their mechanical properties, including fatigue resistance, toughness, and wear resistance. Mechanically, these bolts provide stability under high stress and elevated temperatures, ensuring they remain durable and reliable even in the toughest industrial and marine settings. Their strong composition makes them perfect for critical fastening tasks that require both strength and corrosion resistance.
| Property | 17-7 PH |
| Density, lb/in3 | 0.282 |
| Modulus of Elasticity, psi | 29 x 106 |
| Coefficient of Thermal Expansion, 68-212˚F, /˚F | 8.5 x 10-6 |
| Thermal Conductivity, Btu/ft hr ˚F | 9.5 |
| Specific Heat, Btu/lb ˚F | 0.11 |
| Electrical Resistivity, Microohm-in | 31.5 |
| Element | 17-7PH |
| Carbon | 0.09 |
| Chromium | 16.0-18.0 |
| Nickel | 6.5-7.7 |
| Manganese | 1.00 |
| Silicon | 1.00 |
| Aluminum | 0.75-1.50 |
| Phosphorus | 0.040 |
| Sulfur | 0.030 |
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 17-7 PH bolts are widely used in complex applications due to their exceptional strength and durability. It is commonly used in aerospace systems, including aircraft and spacecraft, where efficient technology is critical. In automotive and industrial machinery, these screws are valued for their ability to withstand high stresses and fatigue. Moreover, it is used in the chemical industry and marine environment due to its superior corrosion resistance. Its durability makes it suitable for use at high temperatures and high pressures in a variety of applications.
Stainless Steel 17-7 PH Bolts find extensive use in industries that need dependable and corrosion-resistant fastening solutions. They’re commonly found in aerospace assemblies, automotive parts, chemical processing equipment, and industrial machinery. Moreover, they play a vital role in power generation, instrumentation, structural projects, and high-temperature applications where strength and reliability are paramount. With their ability to maintain mechanical integrity under stress and resist corrosion in harsh conditions, Stainless Steel 17-7 PH Bolts offer long-lasting durability and secure fastening for demanding engineering and industrial applications worldwide.
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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