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Monib Stainless is a well-respected manufacturer and supplier of top-quality SS 15-5 PH Sheets and Plates, proudly based in Safat, Kuwait. They’re known for delivering dependable stainless-steel solutions across various industrial sectors. With a strong focus on precision, quality, and consistency, Monib Stainless offers SS 15-5 PH products that adhere to global standards and meet rigorous performance criteria. These sheets and plates are prized for their remarkable strength, toughness, and resistance to corrosion, making them perfect for challenging environments. With dedicated customer support, prompt delivery, and technical know-how, Monib Stainless remains a reliable partner for industries in Kuwait seeking durable, high-performance stainless-steel materials.
This SS 15-5 PH alloy is essentially stainless steel precipitation hardened and mainly comprised of 15-17% chromium, 3-5% nickel, 3-5% copper, with lesser quantities of manganese, silicon, and titanium. Mechanical properties of the said alloy are a tensile strength of 130-160 ksi (900-1100 MPa), a yield strength of 90 ksi (620 MPa) along with elongation to about 12-15%. SS 15-5 PH retains its mechanical properties at elevated temperatures and has excellent resistance to stress-corrosion cracking, which makes it suitable for demanding environments in aerospace and chemical industries.
| Specification : | ASTM A564 / ASME SA564 AMS 5643 |
| Standard : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Finish : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Length : | 1 to 6 Meters, Custom Cut Lengths |
| Form : | Round, Square, Hex (A/F), Rectangle 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 |
| 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 |
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SS 15-5 PH (Precipitation Hardening) is a stainless steel alloy known for high strength, good corrosion resistance, good fatigue and stress cracking properties. Often used in aerospace, chemical and in the marine industry, it comes in sheets and plates, which are durable , versatility in applications requiring the delivery of durable materials
SS 15-5 PH cold-rolled sheets and plates are precision-formed stainless steel alloys that provide high strength, corrosion resistance and superior mechanical properties, Cold rolled for improved surface finish and tight tolerances. They are commonly used in high-performance applications such as aerospace, chemical processing, and construction materials, providing excellent durability and reliability
SS 15-5 PH is precipitation hardened sheet and plates, used in aerospace, marine, and chemical industries for high strength, corrosion resistance. They have excellent mechanical properties, hence provide durability along with resistance to stress corrosion cracking. Chequered plates are textured surface that provides improved grip and anti-slip properties.
SS 15-5 PH is a good precipitation-hardening stainless steel available in sheet and plate form. Such perforated sheets and plates would offer a suitable combination of both strength and function with precise holes as filtration, venting, aesthetic design, retaining excellent mechanical properties.
SS 15-5 PH (Precipitation Hardened) sheets and plates are high strength, corrosion resistant stainless steel. Shim sheets of SS 15-5 PH provide uniform thickness, providing excellent dimensional accuracy for gaps and locations in machinery or buildings for widespread applications in air, space, chemical and technology to increase performance.
The polished SS 15-5 PH (Precipitation Hardened) plate is made of corrosion-resistant stainless steel with a smooth and luminous surface This plate provides excellent mechanical properties and resistance to compression which is difficult to crack. Commonly used in aerospace, marine and medical applications, they offer functional and aesthetic benefits along with excellent durability.
SS 15-5 PH Sheets and Plates are made from precipitation-hardening stainless steels, primarily featuring chromium, nickel, copper, and small amounts of niobium, manganese, silicon, and carbon. This well-balanced composition results in exceptional tensile strength, hardness, and corrosion resistance. The alloy boasts impressive toughness, even in thicker sections, along with high fatigue strength and solid mechanical stability after heat treatment. SS 15-5 PH also shows minimal distortion during processing, making it ideal for precision components. Its unique blend of strength, durability, and structural integrity ensures reliable performance in critical applications.
SS 15-5 PH Sheets and Plates find extensive use in industries that demand outstanding strength, corrosion resistance, and reliability under high stress. They are frequently employed in aerospace components, turbine blades, structural parts, and high-pressure machinery, thanks to their superior mechanical properties. This alloy is also favored in the petrochemical, marine, and chemical processing sectors, where materials must endure corrosive environments and mechanical loads. Other applications include valves, fasteners, gears, and various engineering components, showcasing the versatility and dependability of SS 15-5 PH in a wide range of demanding situations.







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