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Rinku Fasteners, proudly operating from Kolkata, India, is a reputable manufacturer and supplier of premium Stainless Steel 17-7 PH Stud Bolts. Known for their dedication to quality and engineering excellence, the company produces stud bolts that offer exceptional strength, durability, and performance in demanding environments. Stainless Steel 17-7 PH is valued for its outstanding mechanical properties, making these stud bolts especially suitable for high-stress and precision-critical applications. Through advanced production processes and strict quality controls, Rinku Fasteners ensures that every stud bolt meets global standards, offering customers a reliable fastening solution that delivers consistent results across various industries.
Stainless Steel 17-7 PH Stud Bolts are made from a precipitation-hardening stainless steel alloy containing chromium, nickel, and aluminum. This composition provides impressive strength, hardness, and excellent corrosion resistance. The alloy’s ability to be heat-treated further enhances its tensile and yield strength, making it significantly stronger than standard stainless steels. These stud bolts exhibit excellent fatigue resistance, good ductility, and stability at elevated temperatures. Their high mechanical performance and resistance to distortion make them ideal for applications requiring precision, durability, and long-term reliability under demanding working conditions.
| 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 Stud Bolts are widely used in industries where high strength, corrosion resistance, and heat stability are essential. They are commonly applied in aerospace assemblies, mechanical systems, high-pressure equipment, and automotive components. Their reliability makes them suitable for chemical processing units, marine environments, and instrumentation systems that operate under constant stress. These stud bolts are also preferred in springs, valves, pumps, and structural joints requiring consistent load retention and minimal deformation. Whether in high-temperature, corrosive, or heavy-load applications, Stainless Steel 17-7 PH Stud Bolts ensure dependable fastening performance across a wide range of industrial sectors.
Stainless steel 17-7 PH stud bolts are available in a variety of sizes and can be customized to suit specific requirements. We pride ourselves on offering high quality 17-7 PH stud bolts, ensuring quality control and compliance with international standards. Our stud bolts are carefully packed to prevent damage in transit, ensuring that they arrive in optimum condition. Choose the reliability and durability of Stainless Steel 17-7 PH Stud Bolts for reliable performance and strength in your industrial applications.
Rinku Fasteners is a leading manufacturer and supplier of high-quality fasteners in Kolkata, India, with over 8 years of experience serving global industries.
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