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Aditya Stainless is a reputable manufacturer and supplier of top-notch Stainless Steel 17-7 PH Sheets and Plates based in Kolkata, India. Renowned for our precision, reliability, and commitment to excellence, we offer SS 17-7 PH Sheets and Plates that are tailored to meet the toughest industrial standards. Our products are meticulously crafted using cutting-edge technology and high-quality raw materials, guaranteeing outstanding strength, corrosion resistance, and durability. With a strong focus on customer satisfaction and strict adherence to international standards, Aditya Stainless has built a solid reputation as a leading provider of Stainless Steel 17-7 PH Sheets and Plates for various industries in India and beyond.
Stainless Steel 17-7 PH Sheets and Plates are crafted from a precipitation-hardened chromium-nickel alloy, containing about 17% Chromium, 7% Nickel, 1% Aluminum, and the rest Iron. This alloy boasts impressive mechanical properties, featuring a tensile strength of 930 MPa, yield strength of 480 MPa, and an elongation of 16% over 50mm. It offers excellent corrosion resistance, high fatigue strength, and minimal distortion during heat treatment. With a density of 7.8 g/cm³ and remarkable formability, SS 17-7 PH Sheets and Plates are perfect for applications that demand high strength and moderate corrosion resistance.
| 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.
Aditya 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.
Stainless Steel 17-7 PH Sheets and Plates find extensive use in the aerospace, defense, chemical processing, oil & gas, and marine sectors. In Kolkata and throughout India, these sheets and plates are favored for their exceptional strength, outstanding fatigue properties, and resistance to corrosion in mildly corrosive environments. They are commonly utilized in the production of diaphragms, springs, washers, bellows, and other precision components that require high mechanical performance. Additionally, SS 17-7 PH Sheets and Plates are employed in structural parts, heat exchangers, and pressure vessels where superior hardness and minimal distortion during heat treatment are essential.
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