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Emilio Stainless is a well-respected manufacturer and supplier located in Manila, Philippines, focusing on high-quality **Stainless Steel 17-4 PH Sheets and Plates**. These materials are celebrated for their remarkable strength, resistance to corrosion, and long-lasting durability, making them a go-to choice in industries that demand top-notch stainless steel solutions. Emilio Stainless takes pride in ensuring that every sheet and plate adheres to international quality standards, delivering precision-engineered products that boast excellent mechanical and physical properties. With a strong dedication to quality, consistency, and customer satisfaction, the company offers 17-4 PH stainless steel in a variety of sizes, finishes, and tempers, catering to aerospace, marine, chemical, and industrial applications.
**Stainless Steel 17-4 PH Sheets and Plates** are a type of precipitation-hardening martensitic stainless steel, containing around **15–17% chromium**, **3–5% nickel**, **3–5% copper**, and **0.3–0.7% niobium**. This distinctive blend gives the material outstanding mechanical strength, hardness, and moderate resistance to corrosion, even in challenging marine or chemical settings. When heat-treated, 17-4 PH can reach impressive tensile strengths of up to **1100 MPa** and yield strengths that surpass **1000 MPa**. This material beautifully combines the corrosion resistance of stainless steel with the high strength of alloy steels, making it perfect for demanding engineering and structural tasks.
| Grade | C | Mn | Si | P | S | Cr | Mo |
| SS 17-4PH | 0.07 max | 1.0 max | 1.0 max | .07 max | .03 max | 17.5 – 15.0 | .05 |
| Grade | Ultimate Tensile Strength, psi | Yield Strength, psi | Elongation | Rockwell Hardness |
| SS 17-4PH | 160,000 | 145,000 | 5% | C35 |
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Stainless Steel 17-4 PH Hot Rolled Sheets and Plates is available in any size. Sizing usually takes place between 3mm-150mm thick. The characteristics of the SS 17-4 PH are that they show excellent strength with high hardness in them, making their application possible under heavy wear resistance application.
Stainless Steel 17-4 PH Cold Rolled Sheets are available in 0.3mm to 6mm in thickness and up to 1500mm in width with a smooth surface finish. These sheets have improved mechanical properties and dimensional accuracy, thus suitable for precision components. It retains good corrosion resistance, suitable for aerospace and pharmaceutical industries.
Stainless Steel 17-4 PH Chequered Plates are offered in thickness between 3mm and 12mm with sizes up to 2500mm x 1250mm. Patterns give this chequered plate a slip resistance surface, making it aptly suited for industrial floors and stair treads. Corrosion resistance is excellent due to this alloy and ensures that durable service in harsh conditions will be possible.
Stainless Steel 17-4 PH Perforated Plates are available in a range of thicknesses from 1mm to 10mm and various hole sizes and patterns. The perforated design of these plates is used for filtration, ventilation, and decorative applications. They maintain high strength and corrosion resistance, making them suitable for marine and chemical processing industries.
Stainless Steel 17-4 PH Shim Sheets are precision thin sheets ranging from 0.1mm to 5mm in thickness and available in various dimensions. These sheets are used for precise alignment and spacing in machinery and equipment. They offer excellent corrosion resistance and durability in challenging environments.
Stainless Steel 17-4 PH Polished Plates are made in the following thicknesses, from 1mm up to 8mm, and size up to 2500mm x 1250mm. The plates possess a reflective surface finish. Such plates are used for architectural and decorative purposes where the aesthetic value is important and where corrosion resistance is required. The plates offer high strength and durability under outdoor and corrosive conditions.
**Stainless Steel 17-4 PH Sheets and Plates** find their way into a variety of industries thanks to their superb mechanical and corrosion-resistant characteristics. They are particularly well-suited for **aerospace components**, **chemical processing equipment**, **marine fittings**, **pump shafts**, **valves**, and **power generation parts**. The material’s ability to retain strength and dimensional stability at elevated temperatures makes it ideal for high-stress environments. Additionally, it’s utilized in **paper and pulp**, **food processing**, and **petrochemical** sectors where both toughness and wear resistance are essential. Emilio Stainless is committed to ensuring consistent quality across all its products.
Stainless steel 17-4 PH is a precipitation-hardening alloy with high hardness, excellent excrosion resistance, and excellent machinability. It is very widely used in applications such as turbine blades, shafts, valve components, and structural components in the aerospace, petrochemical, and marine industries. Its ability to maintain high mechanical properties at elevated temperatures makes it ideal for critical applications in hostile environments. This compound is used in medical devices and food processing equipment for its durability and corrosion resistance.
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