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Hamad Fasteners is a leading supplier, manufacturer and exporter of stainless steel 17-7 PH fasteners in Riyadh, Saudi Arabia. We maintain a large inventory for immediate access. Our ISO certification confirms our commitment to quality. Our products meet technical standards and provide reliability and durability for a variety of applications in a variety of industries.
Hamad Fasteners is one of the major manufacturers and suppliers of Riyadh, Saudi Arabia, offering high-performance fastening solutions designed for use in critical industries. Made of precipitation-hardened stainless steel that has 17% chromium, 7% nickel, and aluminum, these fasteners have superior tensile strength, toughness, and fatigue resistance. Having the capacity to retain mechanical stability at 750°F (399°C), Stainless Steel 17-7 PH fasteners find extensive application in aerospace, automotive, marine, and power generation industries. At Hamad Fasteners, each product is produced up to international standards of performance and reliability.
| 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.
The Stainless Steel 17-7 PH Fasteners consist of 17% chromium, 7% nickel, ~1% aluminum, along with trace amounts of manganese and silicon. This alloy offers outstanding precipitation hardening properties and high corrosion resistance. These fasteners have tensile strength of up to 1310 MPa, yield strength of about 1170 MPa, and hardness of HRC 38 to 44. They also possess high fatigue endurance, good ductility, and high-temperature stability. Due to their ability to maintain strength and toughness at a temperature of 750°F (399°C), these fasteners are suitable for demanding, high-performance applications in various industries.
Stainless Steel 17-7 PH Fasteners have extensive application in the need for high strength, fatigue resistance, and protection against corrosion. They are used as the first choice in aerospace systems, such as aircraft and spacecraft parts, owing to their superior mechanical reliability. They are also found to be used in the automotive, marine, and machinery industries, where there is high stress and varying temperatures. Their strength also makes them applicable for power generation, chemical facilities, and structural uses. Coming in various sizes and custom options, these fasteners offer long-term stability, reliability, and effectiveness for essential 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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