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Victor Sheets and Plates, a trusted manufacturer and supplier based in Abuja, Nigeria, proudly provides premium-quality Stainless Steel 17-7 PH Sheets and Plates to meet the demands of advanced engineering and industrial applications. Renowned for its exceptional combination of strength, formability, and corrosion resistance, 17-7 PH stainless steel is a precipitation-hardening alloy designed for use in environments that require superior mechanical performance. Victor Sheets and Plates ensures precision manufacturing, consistent quality, and compliance with international standards. Their Stainless Steel 17-7 PH products are ideal for industries such as aerospace, petrochemical, marine, and manufacturing, where performance and reliability matter most.
Stainless Steel 17-7 PH Sheets and Plates are composed mainly of iron, chromium (around 17%), and nickel (about 7%), with aluminum added for precipitation hardening. This unique composition gives the alloy outstanding strength, hardness, and corrosion resistance. It offers a tensile strength of up to 1,400 MPa and yield strength of approximately 1,200 MPa after proper heat treatment. The material maintains good ductility, excellent fatigue properties, and minimal distortion during heat treatment. With stable mechanical characteristics even at elevated temperatures, 17-7 PH ensures long-lasting reliability in high-stress environments.
| Specifications : | ASTM A693 / ASME SA693 |
| Standard : | ASTM, ASME and API |
| Thickness : | 4.0mm – 100mm |
| Shims Thickness : | Range from .01″ to .0125″ |
| Specialize : | Shim Sheet, Perforated Sheet, B. Q. Profile. |
| Form : | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) |
| Finish : | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Tempers : | Annealed, 1/4, 1/2 Hard, 3/4 Hard, Full Hard |
| Hardness : | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Grade : | SS 17-7 PH, (UNS S17700) |
| Grade | C | Mn | Ni | Al | Cr | P | Si | S | Fe | |
| 17-7 PH | min. | – | – | 6.50 | 0.75 | 16 | – | – | – | – |
| max. | 0.09 | 1.0 | 7.75 | 1.50 | 18 | 0.040 | 1.0 | 0.030 | Balance | |
| Properties | Metric | Imperial |
| Tensile strength | 1170 MPa | 170000 psi |
| Yield strength | 965 MPa | 140000 psi |
| Modulus of elasticity | 204 GPa | 29600 ksi |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation at break | 6% | 6% |
| Hardness, Rockwell C | 38 | 38 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
SS DIN 1.4568 Sheets and Plates offer numerous advantages, including exceptional strength, high fatigue resistance, and excellent stress-corrosion cracking resistance. This alloy maintains good mechanical properties at elevated temperatures, making it ideal for aerospace and industrial applications. It also provides excellent formability and can be easily hardened through heat treatment. The material exhibits superior weldability, ensuring reliable performance in critical environments. Its corrosion resistance, combined with high durability, makes it a preferred choice for manufacturing components that require both strength and resistance to harsh conditions.
| Properties | Metric | Imperial |
| Density | 7.80 g/cm3 | 0.282 lb/in3 |
Yes, we offer custom sizes for Stainless Steel 17-7 PH Sheet and Plates to meet specific project needs. Our team at Victor Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
| STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | BS | GOST | EN |
| SS 17-7 PH | 1.4568 | S17700 | SUS 631 | Z8CNA17.07 | 301S81 | – | X7CrNiAl 17 7 |
| Material | Size | Thickness |
|---|---|---|
| PLATES / SHEETS | 1000 mm x 2000 mm | 0.1mm To 100 mm Thickness |
| 1220 mm x 2440 mm (4′ x 8′) | ||
| 1250 mm x 2500 mm | ||
| 1500 mm x 3000 mm | ||
| 2000 mm x 4000 mm | ||
| 2000 mm x 2000 mm |
Stainless Steel 17-7 PH Sheets and Plates are widely used in applications requiring high strength, corrosion resistance, and good formability. They are commonly found in aerospace components, chemical processing equipment, springs, diaphragms, pressure vessels, and fasteners. Their excellent fatigue and creep resistance make them ideal for use in high-stress or high-temperature environments. In addition, industries such as oil and gas, marine, and defense rely on 17-7 PH steel for its durability and dimensional stability. Victor Sheets and Plates ensures every sheet and plate is precision-engineered to deliver dependable performance and longevity in demanding industrial and structural applications.
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