Ed Stainless is a reputable manufacturer and supplier located in Texas, focusing on top-notch Stainless Steel 17-7 PH fasteners. Renowned for their precision and dependability, Ed Stainless caters to a diverse array of industries throughout the USA, delivering fasteners that adhere to strict performance and durability standards. Thanks to their cutting-edge manufacturing processes and thorough quality inspections, they guarantee that each fastener offers outstanding strength and resistance to corrosion. Their dedication to customer satisfaction and prompt delivery has established them as a go-to partner for projects that require high-quality stainless steel fastening solutions.
The Stainless Steel 17-7 PH fasteners from Ed Stainless boast a well-balanced composition of around 17% chromium, 7% nickel, along with trace amounts of aluminum and other elements. This precipitation-hardening alloy provides excellent corrosion resistance while maintaining high strength and toughness. On a mechanical level, these fasteners can achieve tensile strength of up to 1,200 MPa and show improved fatigue resistance. Heat treatment enhances their hardness and mechanical properties, making them perfect for applications where reliability and performance under pressure are essential.
| 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.
Ed Stainless’s Stainless Steel 17-7 PH fasteners find extensive use in the aerospace, automotive, chemical, and marine sectors. Their exceptional strength, corrosion resistance, and durability make them perfect for fastening applications that endure high stress and challenging environments. These fasteners are frequently used in structural assemblies, machinery, and equipment that require precise and long-lasting performance. Ed Stainless ensures that their fasteners comply with stringent industry standards, providing reliable solutions for demanding engineering requirements.
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