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Walid Stainless, located in Tunis, Tunisia, stands out as a trusted manufacturer and supplier of top-notch stainless steel products, including Stainless Steel 17-7 PH sheets and plates. Renowned for their precision manufacturing, durability, and unwavering quality, Walid Stainless provides materials that are specifically designed for high-strength and performance-critical applications. Their Stainless Steel 17-7 PH sheets and plates are crafted in line with international standards, guaranteeing an excellent surface finish, precise dimensions, and a long service life. With a wealth of technical expertise and a strong focus on customer satisfaction, Walid Stainless caters to various industries both in Tunisia and beyond.
Stainless Steel 17-7 PH is a precipitation-hardening stainless steel alloy that features around 17% chromium, 7% nickel, and aluminum as its main strengthening component. This unique blend offers impressive corrosion resistance along with outstanding mechanical strength when properly heat-treated. The sheets and plates boast high tensile and yield strength, remarkable hardness, and solid fatigue resistance. They also maintain their dimensional stability and mechanical properties across a wide temperature range, making them ideal for precision and high-stress applications.
| 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.
Walid 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.
These Stainless Steel 17-7 PH sheets and plates find extensive use in industries that demand high strength, reliability, and dimensional stability. Typical applications include components for aerospace and aviation, chemical processing equipment, pressure vessels, structural parts, and mechanical assemblies. They are also essential in the production of springs, diaphragms, and formed components where fatigue resistance and strength are paramount. With an impressive strength-to-weight ratio and robust performance, 17-7 PH sheets and plates provide efficient and long-lasting service in even the most challenging industrial settings.
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