Akor Stainless stands as a trusted manufacturer and supplier right here in Abuja, Nigeria, providing industry professionals with reliable access to high-performance materials. We specialize in Stainless Steel 17-7 PH Fasteners, a premium grade chosen for its exceptional strength and durability. Our commitment is to deliver not just products, but dependable solutions that meet the rigorous demands of various local projects, ensuring you have a partner you can count on for quality and consistency in the heart of the nation’s capital.
The exceptional quality of 17-7 PH stainless steel comes from its unique composition, which includes chromium and nickel, along with a carefully controlled addition of aluminum. This specific blend allows these fasteners to undergo a special heat treatment process known as precipitation hardening. This process dramatically enhances their mechanical properties, resulting in an outstanding combination of very high tensile strength and good ductility. This means they are incredibly strong and resistant to stretching or breaking under heavy loads, while still retaining a degree of flexibility.
| 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.
The remarkable strength-to-weight ratio and excellent corrosion resistance of 17-7 PH fasteners make them indispensable in demanding environments. You will commonly find them securing critical components in the aerospace industry, such as in aircraft frames and engines, where failure is not an option. They are also vital in chemical processing equipment, high-performance automotive applications, and even in the construction of precision instruments. Essentially, these fasteners are the go-to choice for any situation where standard stainless steel simply isn’t strong or reliable enough to handle sustained stress and challenging conditions.
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