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Wiraphan Sheets and Plates, based in Bangkok, Thailand, is a reputable manufacturer and supplier of top-notch stainless steel products, including Stainless Steel 15-5 PH Sheets and Plates. Known for their precision and durability, Wiraphan crafts 15-5 PH stainless steel sheets and plates that offer remarkable corrosion resistance along with exceptional strength and toughness. Using cutting-edge technology and high-quality raw materials, these products adhere to strict quality standards and are built to perform reliably in challenging environments. Wiraphan caters to various industries, such as aerospace, chemical processing, and marine sectors, providing customized stainless steel solutions.
Stainless Steel 15-5 PH Sheets and Plates belong to the precipitation-hardening stainless steel family, typically featuring around 15% Chromium, 5% Nickel, and additional elements like Copper and Columbium (Niobium) that enhance hardness and strength. This grade boasts a tensile strength that ranges from 930 to 1,240 MPa, depending on the heat treatment, along with excellent yield strength and good elongation. Its unique chemical makeup and heat treatability ensure outstanding corrosion resistance, high fatigue strength, and good toughness, making it perfect for structural and high-performance applications.
| SS 15-5PH Sheet Plate Grade | SS 15-5 PH / WNR 1.4545 / UNS S15500 |
| SS 15-5 PH Sheet Plate | ASTM A240 / ASME SA240 |
| Steel 15-5PH Sheet Plate Type | Sheet, Plates, Flat, Coils, Ring, Shim Sheet, Strips, Checkered Plate, Circle, Perforated Sheet, Profile, Blank. |
| SS 15-5 PH Sheet Plate Size Range | 1220mm x 2440mm, 1000 mm x 2000mm, 1500mm x 3000mm to 6000mm, 2000mm x 4000mm to 6000mm, 1250mm x 2500mm & Cut Pieces |
| UNS S15500 Steel 15-5PH Plate Finish | SATIN (Met with Plastic Coated), Hot Rolled Plate (HR), Cold Rolled Sheet (CR), 2B, 2D, BA NO(8) |
| Steel 15-5 PH Sheet Hardness | Hard, Spring Hard, Half Hard, Quarter Hard, Soft, etc. |
| SS 15-5 PH Sheet Plate Thickness | 0.1 MM TO 300 MM |
| SS 15-5PH Plate & Sheets Surface Finish | Brushed Finish, No.8 Finish, Brush, No.1 Finish, 2D Finish, 2B Finish, Hair Line Finish, Checkered, BA Finish, No.4 Finish, Etching Finish, Mirror Finish, Sand Blast, 8K Finish, Embossed Finish, etc. |
| Grade | C | Cb+Ta | Cr | Cu | Fe | Mn | Ni | P | S | Si |
| SS 15-5 PH | 0.07 max | 0.15-0.45 max | 14.0-15.0 max | 2.5-4.5 max | Bal | 1.0 | 3.5-5.5 | 0.04 | 0.03 | 1.0 |
| Grade | Tensile Strength ksi (MPa) | Yield Strength 0.2% ksi (min) | Elongation % | Hardness (Rockwell) MAX |
| SS 15-5 PH | 161,000 | 140,000 | 7.6% | C35 |
| STANDARD | UNS | WNR. |
| SS 15-5PH | S15500 | 1.4545 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
These Stainless Steel 15-5 PH Sheets and Plates find extensive use in aerospace components, chemical and petrochemical equipment, and marine hardware, where a blend of high strength and corrosion resistance is crucial. They are particularly suited for precision parts, turbine blades, shafts, fasteners, and structural elements that face stress and harsh conditions. The material’s capacity to be heat treated to various strength levels adds versatility to its design and application. Moreover, 15-5 PH stainless steel is also utilized in medical instruments, architectural components, and other sectors that demand reliable performance and durability.
| Surface finish | Thickness (mm) | Width (mm) |
|---|---|---|
| Stainless Steel 15-5 PH 1D – Hot rolled, heat treated, pickled Plate & Sheet | 2.4–12.7 | max. 2032 |
| 2R – Stainless Steel 15-5 PH Cold-rolled, bright-annealed Sheet & Plate | 0.05–1.50 | 3–649 |
| 2H – Stainless Steel 15-5 PH Work hardened Plate & Sheet | 0.05–1.50 | 3–630 |
| 2B – Stainless Steel 15-5 PH Cold rolled, heat treated, pickled, skin passed Sheet & Plate | 0.25–8.0 | max. 2032 |
| 2D – Stainless Steel 15-5 PH Cold rolled, heat treated, pickled Plate & Sheet | 0.4–6.35 | max. 1524 |
| 2E – Stainless Steel 15-5 PH Cold rolled, heat treated, mechanically descaled Sheet & Plate | 0.4–8.0 | max. 2032 |
| 2R – Stainless Steel 15-5 PH Cold rolled, bright annealed Plate & Sheet | 0.25–3.5 | max. 1524 |
| 2H – Stainless Steel 15-5 PH Work hardened Sheet & Plate | 0.4–6.35 | max. 1524 |
| Stainless Steel 15-5 PH Polished, brushed Plate & Sheet | 0.5–4.0 | max. 1524 |
Yes, we offer custom sizes for Stainless Steel 15-5 PH Sheet and Plates to meet specific project needs. Our team at Wiraphan Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@wiraphansheetsplates.com.
| Density | Electrical conductivity (% IACS) | Thermal conductivity (BTU-in/hr-ft²-°F) | Specific heat capacity | Thermal expansion (1/°F) | Melting Point (°F) |
| 0.282 | 1.72 | 97 | 0.11 | 0.00000589 | 2560 |
| 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 15-5 pH sheets and plates are widely used in applications requiring high strength and corrosion resistance. Typical applications include turbine blades, structural parts, fasteners and other aerospace components, chemical and petrochemical processing equipment Also used in marine environments for components in contact with seawater, such as shafts and pumps. The alloy is ideal for pressure vessels, heat exchangers and aircraft landing gear due to its excellent fatigue resistance, strength, and ability to withstand extreme conditions and high temperatures.
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