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Nakamura Stainless, a reputable manufacturer and supplier based in Pulau Ujong, Singapore, is all about providing top-notch stainless steel products, including their renowned Stainless Steel 17-7 PH Sheets and Plates. These products are celebrated for their durability, resistance to corrosion, and outstanding performance even in tough conditions, making them a popular choice across various industries. With a keen emphasis on precision engineering, Nakamura Stainless guarantees that they meet international quality standards, deliver on time, and offer competitive pricing. Their Stainless Steel 17-7 PH Sheets and Plates are especially prized for their strength, versatility, and reliability, making them perfect for applications in aerospace, chemical processing, and structural projects.
The Stainless Steel 17-7 PH Sheets and Plates are made from precipitation-hardened chromium-nickel-aluminum alloys, which provide impressive strength and corrosion resistance. Typically, they contain 17% chromium, 7% nickel, along with trace amounts of aluminum, carbon, and manganese, all balanced with iron. These alloys boast excellent mechanical properties, including high tensile and yield strength, good fatigue resistance, and stable performance at elevated temperatures. Their combination of formability and toughness makes them ideal for critical environments, ensuring they remain durable and dependable over time.
| Element | Content (%) |
|---|---|
| Chromium, Cr | 16-18 |
| Nickel, Ni | 6.50 – 7.75 |
| Manganese, Mn | 1 max |
| Silicon, Si | 1 max |
| Aluminum, Al | 0.75 – 1.50 |
| Carbon, C | 0.09 max |
| Phosphorous, P | 0.040 max |
| Sulfur, S | 0.030 max |
| Iron, Fe | Balance |
| Property | 17-7PH ≤ 0.010 inch thick | 17-7PH > 0.010 inch thick |
|---|---|---|
| Yield Strength, min. (ksi) | 65 | 55 |
| Tensile Strength, min. (ksi) | 150 | 150 |
| Elongation, min. (%) | – | 20 |
| Hardness, max. (Rb) | – | 92 |
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Stainless Steel 17-7 PH Hot Rolled Plates are characterized by excellent strength and hardness. Available in a range of sizes and thicknesses from 3mm to 120mm, the plates have good corrosion resistance and can be used under high-stress conditions.
Stainless Steel 17-7 PH Cold Rolled Sheets have a very smooth surface finish and high precision. These sheets are available in a range of thickness from 0.2mm to 6mm. The sheets possess excellent corrosion resistance and are useful for applications that require tight tolerances.
Stainless steel 17-7 PH chequered plates have a raised pattern that increases the grip and safety. It is commercially available from 2mm to 12mm in thicknesses. It is applied in flooring and other anti-skid applications. Their good corrosion resistance suits them well for both industrial and marine environments.
The Stainless Steel 17-7 PH Perforated Sheets have many hole sizes and patterns for various filtration and ventilation applications. They are typically in the thickness of 0.3mm to 3mm. Corrosion resistance allows these sheets to be long-lasting in all uses.
Stainless Steel 17-7 PH Shim Sheet is a thin, precision-cut sheet for spacing and alignment in machinery. It is available in 0.05mm to 3mm thicknesses, giving excellent corrosion resistance. Its sheets ensure reliable performance in very demanding mechanical environments.
Stainless Steel 17-7 PH Polished Plates have a bright polish finish. They come in thickness from 3mm up to 100mm. These plates exhibit strong corrosion resistance. They are good for decorative and sanitary applications.
Nakamura Stainless is committed to providing a great customer experience by offering full documentation for its high-quality Stainless Steel 17-7 PH Sheets and Plates. We provide important documents like commercial invoices, packing lists, fumigation certificates, heat treatment charts, quality assurance plans, and NABL-approved lab test reports to prove authenticity and give strength to our superior quality. Moreover, our Stainless Steel 17-7 PH Sheets and Plates are provided with many test certificates like MTC as per EN 10204/3.1b, PMI Test Certificate, 100% radiography test report, and Third Party Inspection Certificate. These records assuredly ensure our customer satisfaction and constant product excellence.
You’ll find Stainless Steel 17-7 PH Sheets and Plates commonly used in aerospace components, springs, and diaphragms, thanks to their fantastic strength-to-weight ratio and fatigue resistance. They’re also utilized in chemical processing equipment, marine applications, and high-performance industrial machinery that require resistance to corrosion and high mechanical stress. Plus, their stability at elevated temperatures makes them a great fit for heat exchangers, pressure vessels, and structural parts. The versatility of these sheets and plates allows them to cater to a wide range of industries, ensuring reliability and long-lasting performance even in the most demanding operational conditions.







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