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Mira Fasteners, Kuala Lumpur, Malaysia is a prominent manufacturer and supplier of high-precision stainless steel fasteners like the high-performance Stainless Steel 17-7 PH Nuts. Meant to satisfy the stringent demands of today’s industries, these nuts are made with superior focus on quality, strength, and corrosion resistance. Mira Fasteners caters to a wide industry base of aerospace, marine, oil & gas, and machinery, providing fastening solutions superior to extreme and high-stress conditions. The Mira Fasteners Stainless Steel 17-7 PH Nuts are a safe bet for severe applications where strength and performance over the long term are needed.
Stainless Steel 17-7 PH nuts are a precipitation-hardened stainless steel containing iron as its main element and 16–18% chromium, 6.5–7.75% nickel, a very small amount of aluminum and manganese. The proposed material has high tensile strength of up to 1310 MPa, very good resistance to fatigue, and moderate corrosion resistance. After the heat treatment of 17-7 PH, it offers higher hardness and dimensional stability. These nuts function uniformly under dynamic loading and higher temperatures and find applications in precision assemblies where both mechanical performance and environmental resistance are required.
| 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 Nuts are used in a variety of complex applications due to their exceptional strength and durability. Typical applications are in aerospace applications such as aircraft and spacecraft components, where high tensile strength and fatigue resistance are required. They are also used in automotive and industrial equipment due to their resistance to high pressure and environmental corrosion. In addition, these nuts are used in medical and marine applications, providing reliable performance under harsh conditions and high temperatures and their strength makes them ideal for construction and fastening applications a it is essential.
17-7 PH Stainless Steel Nuts find extensive application in critical and high-performance applications where strength, toughness, and corrosion resistance are required. They are used in aerospace structures, military equipment, and automotive assemblies with high speed, where resistance to vibration and strength-to-weight ratio are critical. These nuts find applications in marine and offshore environments as well because of their corrosion resistance. They are also utilized in chemical processing, nuclear reactors, and heavy machinery, offering tight fastening under pressure and temperature conditions. Their dependability guarantees long-term performance in structurally demanding uses.
Mira Fasteners is a leading manufacturer and supplier of high-quality fasteners in Kuala lumpur, Malaysia, with over 8 years of experience serving global industries.
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