Home > Bolts > Stainless Steel 17-7 PH Bolts
Request For Our Latest Prices on Stainless Steel 17-7 PH Bolts in Canberra, Australia!
At Hazlewood Fasteners in Canberra, we engineer fasteners for precision, strength, and reliability. Our Stainless Steel 17-7 PH bolts are crafted from a premium precipitation-hardening stainless steel designed for high-strength applications under demanding conditions. These bolts combine mechanical toughness with exceptional corrosion resistance, making them ideal for aerospace, chemical, and industrial environments. Hazlewood Fasteners’ 17-7 PH bolts deliver precise, vibration-resistant fastening, maintaining integrity under high stress and temperature fluctuations. Engineered for performance and longevity, these bolts ensure assemblies stay secure where failure is not an option, offering unmatched reliability and structural confidence.
17-7 PH bolts are made from a high-nickel stainless steel alloy containing approximately 17% chromium and 7% nickel, with small additions of aluminum and titanium. This alloy can be precipitation hardened through heat treatment, providing high tensile strength, excellent fatigue resistance, and superior toughness. The bolts maintain dimensional stability and corrosion resistance under stress, temperature fluctuations, and chemical exposure. Engineered for precision and endurance, 17-7 PH bolts deliver exceptional mechanical performance, resisting wear, cracking, and deformation, making them ideal for high-performance applications in aerospace, industrial, and chemical environments.
| 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 bolts are widely used in aerospace components, chemical processing equipment, high-performance industrial machinery, and marine applications where strength, fatigue resistance, and corrosion protection are critical. Their precipitation-hardening capability ensures long-term reliability even under cyclic loading and high-stress conditions. Hazlewood Fasteners’ 17-7 PH bolts secure critical assemblies in environments exposed to temperature fluctuations, vibration, and corrosive atmospheres. Engineers trust these bolts for turbine housings, structural frameworks, valves, and aerospace fastenings where failure is not an option. Combining mechanical strength, corrosion resistance, and precise load-bearing performance, 17-7 PH bolts are engineered for demanding, high-performance applications.
Stainless steel 17-7 PH bolts go through rigorous quality control to ensure outstanding performance. These tests include hardness testing, chemical analysis through Spectro analysis, material quality certification through PMI testing, tensile strength testing, impact testing and fatigue resistance testing in addition to evaluating the corrosion resistance of each bolt. This thorough inspection assures that our 17-7 PH bolts meet the highest industry standards for strength, durability and reliability, ensuring exceptional efficiency in demanding applications.
Hazlewood Fasteners is a leading manufacturer and supplier of high-quality fasteners in Canberra, Australia, with over 8 years of experience serving global industries.
©2024 Hazlewood Fasteners All Rights Reserved.
