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Saif Sheets and Plates is a trusted manufacturer and supplier in Muscat, Oman, offering premium-quality Stainless Steel 13-8 PH Sheet and Plates for industries that demand high strength, hardness, and corrosion resistance. Stainless Steel 13-8 PH is a precipitation-hardening martensitic stainless steel engineered to deliver superior mechanical performance, toughness, and durability. Saif Sheets and Plates ensures that every sheet and plate meets international quality standards, providing precision, long-lasting performance, and reliability. These sheets and plates are ideal for aerospace components, springs, fasteners, and structural parts where mechanical strength and resistance to corrosion are critical.
Stainless Steel 13-8 PH Sheets and Plates are composed of iron, chromium (12–14%), nickel (7–8%), copper (2–3%), and small amounts of niobium and titanium. This precipitation-hardening alloy provides high tensile strength, hardness, and excellent corrosion resistance. SS 13-8 PH Sheets and Plates typically exhibit a tensile strength of 1,100–1,400 MPa, yield strength of 950–1,200 MPa, and elongation of 8–15%, depending on heat treatment. Their combination of toughness, hardness, and corrosion resistance makes them suitable for high-performance mechanical applications in aerospace, industrial, and chemical environments.
| Specifications | 1.4534.9 | UNS S13800 | AMS 5629 |
| Item: | Stainless Steel Plates (Hot rolled, cold rolled) |
| Standard: | JIS, AISI, ASTM, GB, DIN, EN, etc |
| Surface: | The surface and finish of Stainless-Steel Plates: 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc |
| Width: | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Length: | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Thickness: | 0.3~10.0mm |
| Form: | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) |
| End: | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Cr 12.25 – 13.23% | Ni 7.50 – 8.50% | Mo 2.00 – 2.50% | Al 0.90 – 1.35% | N 0.010% | |||||
| Mn 0.10% | Si 0.10% | C 0.05% | P 0.010% | S 0.008% |
| Tensile (UTS)N/mm² | 0.2% YieldN/mm² | Elongation(50.8mm) %) | HardnessHRc | Reductionof Area |
| 1965 | 1896 | 2 | 57 | 10 |
| Alloy | UNS Number | WERKSTOFF NR. |
| 13-8 PH | UNS S13800 | 1.4534 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Stainless steel 13-8 PH sheets and plates offer many benefits, including high strength, good corrosion resistance and outstanding hardness. Their ability to resist stress corrosion cracking makes them ideal for complex applications in the aerospace, marine, and nuclear industries. These sheets and plates are very durable, perform well in high-pressure and extreme-temperature environments, and maintain consistent mechanical properties They can be easily welded and machined, providing a variety of options a they are used for many purposes. By serving long life and reliability they are a cost-effective solution for critical applications that require precision and durability.
| Surface finish | Thickness (mm) | Width (mm) |
|---|---|---|
| Stainless Steel 13-8 PH PH 1D – Hot rolled, heat treated, pickled Plate & Sheet | 2.4–12.7 | max. 2032 |
| 2R – Stainless Steel 13-8 PH Cold-rolled, bright-annealed Sheet & Plate | 0.05–1.50 | 3–649 |
| 2H – Stainless Steel 13-8 PH Work hardened Plate & Sheet | 0.05–1.50 | 3–630 |
| 2B – Stainless Steel 13-8 PH Cold rolled, heat treated, pickled, skin passed Sheet & Plate | 0.25–8.0 | max. 2032 |
| 2D – Stainless Steel 13-8 PH Cold rolled, heat treated, pickled Plate & Sheet | 0.4–6.35 | max. 1524 |
| 2E – Stainless Steel 13-8 PH Cold rolled, heat treated, mechanically descaled Sheet & Plate | 0.4–8.0 | max. 2032 |
| 2R – Stainless Steel 13-8 PH Cold rolled, bright annealed Plate & Sheet | 0.25–3.5 | max. 1524 |
| 2H – Stainless Steel 13-8 PH Work hardened Sheet & Plate | 0.4–6.35 | max. 1524 |
| Stainless Steel 13-8 PH Polished, brushed Plate & Sheet | 0.5–4.0 | max. 1524 |
Yes, we offer custom sizes for Stainless Steel 13-8 PH Sheet and Plates to meet specific project needs. Our team at Saif Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.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 13-8 PH Sheets and Plates are widely used in industries that require high strength, hardness, and corrosion resistance. Common applications include aerospace components, springs, fasteners, precision machinery parts, and chemical processing equipment. They are also employed in structural assemblies, automotive components, and industrial machinery requiring wear resistance and mechanical reliability. With excellent heat treatability, weldability, and mechanical stability, SS 13-8 PH Sheets and Plates provide dependable performance in challenging environments. Their durability, versatility, and superior mechanical properties make them ideal for aerospace, industrial, chemical, and marine applications.
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