Khaleed Stainless stands out as a top-notch manufacturer and supplier of high-quality stainless steel products in Riyadh, Saudi Arabia, with a special focus on Stainless Steel 17-7 PH Fasteners. These fasteners are celebrated for their remarkable strength, resistance to corrosion, and ability to withstand fatigue, all while adhering to strict international standards. Khaleed Stainless serves a variety of demanding sectors, including aerospace, automotive, chemical processing, and power generation, delivering dependable fastening solutions that prioritize safety and longevity. With a commitment to precision engineering and rigorous quality control, the company has earned a reputation as a trusted supplier throughout Saudi Arabia and the GCC region.
The Stainless Steel 17-7 PH Fasteners produced by Khaleed Stainless are crafted from a precipitation-hardening stainless steel alloy that features around 17% chromium, 7% nickel, along with trace amounts of aluminum and titanium. This unique blend results in impressive tensile strength of up to 1100 MPa, excellent resistance to stress corrosion cracking, and outstanding fatigue resistance. These fasteners are designed to maintain their mechanical performance even at elevated temperatures and in moderately corrosive settings. Their good weldability and hardness post-heat treatment make them perfect for critical fastening tasks.
| 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 |
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Corrosion-resistant and durable, these nuts are commonly used in aerospace and industrial applications. They typically come in sizes ranging from M2 to M48 and can be used with various bolt sizes, providing strong clamping force and resistance to wear.
These stud bolts offer excellent corrosion resistance and high strength. Available in sizes from M6 to M30, they are used for applications requiring precise alignment and robust mechanical properties. The 17-7 PH alloy ensures durability under stress and high temperatures.
Stainless Steel 17-7 PH bolts offer superior corrosion resistance and high tensile strength, making them perfect for demanding environments. Available in sizes from M4 to M36 and various lengths, they are ideal for aerospace and structural applications. Their hardness and resistance ensure reliability and durability in critical applications.
Highly resistant to corrosion, these rods are used in applications where strength and durability are crucial. Sizes range from M6 to M30 with varying lengths. They provide excellent mechanical properties and are suitable for fastening and structural support.
Offering exceptional corrosion resistance, these screws are used in high-stress environments. They are available in sizes from M2 to M20 and are suitable for precision applications. Their high strength and durability make them ideal for aerospace and mechanical assemblies.
These washers provide excellent corrosion resistance and are used to distribute loads evenly. They come in sizes from M2 to M50 and are commonly used with 17-7 PH fasteners to enhance performance in high-stress and high-temperature environments.
All orders for our Stainless Steel 17-7 PH Fasteners are accompanied by essential documentation such as a commercial invoice, packing list, fumigation certificate, heat treatment chart, quality assurance plan, and NABL-approved lab test report. These documents give authenticity and quality superiority of the fasteners and comfort to the customer regarding the use. Besides, we offer different test certificates for our Stainless Steel 17-7 PH Fasteners such as MTC as per EN 10204/3.1b, PMI Test Certificate, 100% radiography test report, and Third Party Inspection Certificate against our commitment towards the product and customer excellence.
Khaleed Stainless’s Stainless Steel 17-7 PH Fasteners find extensive application in aerospace assemblies, automotive parts, chemical processing facilities, and power generation machinery. These fasteners—comprising bolts, nuts, screws, and studs—provide secure and durable connections in high-stress and corrosive environments. Their exceptional mechanical properties and corrosion resistance make them the go-to choice for engineers and manufacturers looking for robust and reliable fastening solutions in challenging industrial scenarios.
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