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Hamad Fasteners, located in Riyadh, Saudi Arabia, stands out as a top manufacturer and supplier of precision-engineered fasteners, catering to a variety of industries with high-performance solutions. One of our standout products is the Stainless Steel 17-7 PH Stud Bolt, celebrated for its remarkable blend of high strength, corrosion resistance, and mechanical stability. These stud bolts are perfect for critical applications that demand long-lasting durability and the ability to withstand deformation under stress. At Hamad Fasteners, we take pride in ensuring that every product adheres to strict international standards, making our fasteners a reliable choice for aerospace, chemical processing, marine, and structural applications throughout the region.
Our Stainless Steel 17-7 PH Stud Bolts are crafted from a precipitation-hardened stainless steel alloy that contains about 17% chromium and 7% nickel, along with trace amounts of aluminum and manganese. These bolts undergo heat treatment to achieve exceptional mechanical strength, boasting tensile strength of up to 1240 MPa and yield strength around 1035 MPa, depending on the condition (typically CH900 or RH950). They also exhibit good fatigue resistance and moderate corrosion resistance, similar to 304 steel. Their impressive mechanical properties and thermal stability make them ideal for high-load, precision applications that operate in both elevated and cryogenic temperatures.
| 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 find extensive use in industries that require a high strength-to-weight ratio and excellent corrosion resistance. You’ll commonly see them in aerospace structures, pressure vessels, high-performance pumps, reactors, and marine equipment. These stud bolts are particularly well-suited for fastening components that are subjected to cyclic loading, vibrations, and thermal fluctuations. They promise a long service life in moderately corrosive environments and are often the go-to choice where dimensional stability, strength, and fatigue resistance are essential. Their reliability makes them an outstanding solution for critical assemblies in demanding mechanical and structural systems.
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.
Hamad Fasteners is one of the Industrial suppliers and manufacturers of quality fasteners in Riyadh, Saudi Arabia, that has spent more than 12 years serving various industries.
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