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Hazlewood Fasteners, located in Canberra, Australia, is a reliable manufacturer and supplier of top-notch Stainless Steel 17-4 PH Stud Bolts. These bolts are designed to provide outstanding mechanical strength, hardness, and corrosion resistance, making them perfect for high-stress industrial settings. By combining the excellent corrosion resistance of austenitic grades with the strength and toughness of martensitic steels, these precipitation-hardening fasteners ensure exceptional performance under heavy loads, pressure, and temperature. They’re commonly found in aerospace, marine, petrochemical, power generation, and defense sectors, where precise and durable fastening solutions are essential.
Stainless Steel 17-4 PH Stud Bolts are made up of 15–17.5% chromium, 3–5% nickel, 3–5% copper, and 0.15–0.45% niobium, with iron as the primary component. Thanks to a carefully controlled heat treatment process, these bolts can achieve a tensile strength of up to 1310 MPa and a yield strength of around 1170 MPa, resulting in impressive hardness of up to 44 HRC. They maintain mechanical stability at temperatures up to 315°C, offering excellent toughness, wear resistance, and fatigue strength. Additionally, SS 17-4 PH Stud Bolts provide corrosion resistance similar to that of 304 stainless steel, ensuring dependable performance in harsh and corrosive environments.
| Specifications | ASTM A 193 / ASME SA 193 |
|---|---|
| Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Threads available | UNF, BSW, BSF, METRIC, UNC, or as required |
| Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
| Form | Hex, Threading, Square, Round as per Gauge Etc. |
| Grade | C | Cb+Ta | Cr | Cu | Fe | Mn | Ni | P | S | Si |
| SS 17-4 PH | 0.07 max | 0.15-0.45 | 15.00-17.50 | 3.00-5.00 | Bal | 1.0 max | 3.0-5.0 | 0.40 max | 0.03 max | 1.0 max |
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Stainless Steel 17-4 PH Stud Bolts are extensively used in aerospace components, turbine assemblies, marine hardware, chemical processing facilities, and high-pressure systems that require superior strength and corrosion resistance. Their remarkable mechanical properties make them perfect for valves, pumps, compressors, and power generation equipment that operate under intense stress and temperature changes. These stud bolts are also found in nuclear power plants, the paper and pulp industry, and offshore platforms, where precision and durability are crucial. SS 17-4 PH Stud Bolts deliver secure, long-lasting fastening solutions that meet the demands of various challenging applications.
Stainless Steel 17-4 PH Stud Bolts are available in a variety of sizes and can be customized to meet specific needs. We pride ourselves on providing high quality 17-4 PH stud bolts, ensuring quality control and complying with international standards. Our stud bolts are securely installed to prevent damage in transit, ensuring that it arrives in the best possible condition. Choose the reliability and strength of Stainless Steel 17-4 PH Stud Bolts for reliable performance and effort in your industrial 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.
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