Operating from the heart of Kinshasa, Mbemba Stainless stands as a trusted partner for industry, dedicated to providing robust and reliable materials. We specialize in supplying high-grade Stainless Steel 17-4 PH Bars, a cornerstone for projects that demand exceptional strength and resilience. Our commitment is to ensure that local engineers and manufacturers have direct access to premium materials, empowering them to build with confidence and drive progress across the Congo with components known for their longevity and superior performance.
This particular grade is a precipitation-hardening stainless steel, prized for its remarkable combination of strength and corrosion resistance. Its composition includes chromium and nickel, balanced with additions of copper and niobium. This alloy recipe allows it to be heat-treated to achieve impressive mechanical properties, offering high tensile strength and good toughness. Essentially, it can be hardened to a level similar to some steels while maintaining the stainless quality that resists rust and oxidation in challenging environments.
| Grade | C | P | Si | Ni | Cu | Fe | Mn | S | Cr | Cb+Ta |
| SS 17-4 PH | 0.07 | 0.04 | 1.0 max | 3.0 – 5.0 | 3.0 – 5.0 | Bal | 1.0 max | 0.03 | 15.0 – 17.5 | 5 X C / 0.45 |
Contact us to get a quick quote for your requirement.
At Mbemba Stainless, all stainless steel 17-4 PH panels have been rigorously tested and quality assured to meet international standards. Our products are certified for durability, tensile strength and corrosion resistance, backed by material test certificates (MTC) and third-party inspections. Trust in our commitment to providing reliable and quality stainless steel solutions.
17-4 PH round bars offer high strength and excellent corrosion resistance, ideal for aerospace, marine, and industrial applications, providing durability and reliability in demanding environments.
17-4 PH flat bars deliver superior strength and corrosion resistance, suitable for structural components, aerospace parts, and industrial equipment, ensuring long-lasting performance under high stress and corrosive conditions.
17-4 PH square bars provide exceptional strength and fatigue resistance, perfect for use in aerospace and industrial applications where high performance and durability are required.
17-4 PH rectangular bars are used in high-stress applications, offering excellent strength and corrosion resistance, ideal for aerospace, chemical processing, and industrial components.
17-4 PH hexagonal bars offer high strength and resistance to corrosion, suitable for making aerospace parts, mechanical components, and industrial fittings, ensuring durability in challenging environments.
17-4 PH T-bars provide exceptional performance in aerospace and industrial applications, delivering high strength and corrosion resistance, ideal for structural support and critical components.
The versatility of 17-4 PH Bars makes them indispensable in a wide range of demanding sectors. You’ll find them machined into vital components for the aerospace industry, such as turbine parts, and in medical settings for surgical instruments. They are also crucial for manufacturing pumps, valves, and shafts in chemical processing plants where strength and resistance to corrosive substances are paramount. From oil and gas equipment to high-stress automotive parts, these bars provide the durable backbone for machinery that must perform reliably under pressure.
©2024 Mbemba Stainless All Rights Reserved.
