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Nakamura Stainless is a well-respected manufacturer and supplier based in Pulau Ujong, Singapore, known for delivering top-notch stainless steel products that adhere to global standards. One of their standout offerings, **Stainless Steel 17-4 PH Sheet and Plates**, is highly sought after for its remarkable strength, hardness, and resistance to corrosion. This precipitation-hardening stainless steel grade, 17-4 PH, excels in tough environments, making it a perfect fit for both industrial and structural uses. With a commitment to precision engineering, rigorous quality control, and timely delivery, Nakamura Stainless serves various sectors, including aerospace, petrochemical, marine, and construction, providing dependable stainless steel sheet and plate solutions.
The **Stainless Steel 17-4 PH Sheet and Plates** are made up of about 15–17.5% chromium, 3–5% nickel, 3–5% copper, and a touch of niobium, with the rest being iron. Their mechanical properties boast a tensile strength of up to 1310 MPa and a yield strength of around 1170 MPa after heat treatment, along with impressive toughness and hardness. These sheets and plates offer solid corrosion resistance in both atmospheric and chemical settings. They also shine in wear resistance, weldability, and dimensional stability, making them perfect for critical applications that require high strength and long-lasting durability.
| Grade | C | Mn | Si | P | S | Cr | Mo |
| SS 17-4PH | 0.07 max | 1.0 max | 1.0 max | .07 max | .03 max | 17.5 – 15.0 | .05 |
| Grade | Ultimate Tensile Strength, psi | Yield Strength, psi | Elongation | Rockwell Hardness |
| SS 17-4PH | 160,000 | 145,000 | 5% | C35 |
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Stainless Steel 17-4 PH Hot Rolled Sheets and Plates is available in any size. Sizing usually takes place between 3mm-150mm thick. The characteristics of the SS 17-4 PH are that they show excellent strength with high hardness in them, making their application possible under heavy wear resistance application.
Stainless Steel 17-4 PH Cold Rolled Sheets are available in 0.3mm to 6mm in thickness and up to 1500mm in width with a smooth surface finish. These sheets have improved mechanical properties and dimensional accuracy, thus suitable for precision components. It retains good corrosion resistance, suitable for aerospace and pharmaceutical industries.
Stainless Steel 17-4 PH Chequered Plates are offered in thickness between 3mm and 12mm with sizes up to 2500mm x 1250mm. Patterns give this chequered plate a slip resistance surface, making it aptly suited for industrial floors and stair treads. Corrosion resistance is excellent due to this alloy and ensures that durable service in harsh conditions will be possible.
Stainless Steel 17-4 PH Perforated Plates are available in a range of thicknesses from 1mm to 10mm and various hole sizes and patterns. The perforated design of these plates is used for filtration, ventilation, and decorative applications. They maintain high strength and corrosion resistance, making them suitable for marine and chemical processing industries.
Stainless Steel 17-4 PH Shim Sheets are precision thin sheets ranging from 0.1mm to 5mm in thickness and available in various dimensions. These sheets are used for precise alignment and spacing in machinery and equipment. They offer excellent corrosion resistance and durability in challenging environments.
Stainless Steel 17-4 PH Polished Plates are made in the following thicknesses, from 1mm up to 8mm, and size up to 2500mm x 1250mm. The plates possess a reflective surface finish. Such plates are used for architectural and decorative purposes where the aesthetic value is important and where corrosion resistance is required. The plates offer high strength and durability under outdoor and corrosive conditions.
Nakamura Stainless provides a seamless experience to the customers by offering all documents for the high-quality Stainless Steel 17-4 PH Sheets and Plates. We provide necessary documents such as commercial invoices, packing lists, fumigation certificates, heat treatment charts, quality assurance plans, and NABL-approved lab test reports in order to establish authenticity and quality of the product. All the Stainless Steel 17-4 PH Sheets and Plates have numerous test certificates that include MTC as per EN 10204/3.1b, PMI Test Certificates, 100% radiography test reports, and Third Party Inspection Certificates to ensure our dedication to customer satisfaction and continuous pursuit of product excellence.
You’ll find **Stainless Steel 17-4 PH Sheet and Plates** widely utilized in the aerospace, defense, and marine sectors for components like turbine blades, shafts, fasteners, and aircraft fittings, thanks to their outstanding mechanical properties. They’re also essential in chemical processing, petrochemical plants, power generation equipment, and offshore applications where strength and corrosion resistance are crucial. Their toughness makes them ideal for valves, pumps, and heavy-duty machinery. Plus, they’re used in construction frameworks and automotive parts, ensuring reliable performance in environments that demand durability and precision.
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