Al Summan Metals, based in Dubai, UAE, has established a strong reputation as a manufacturer and supplier of premium Stainless Steel 17-4 PH Bars and Rods. Driven by a firm dedication to precision, durability, and excellence, Al Summan Metals produces stainless steel goods that not only comply with international standards but also serve a broad spectrum of industrial requirements. Their Stainless Steel 17-4 PH Bars and Rods are engineered for outstanding strength, corrosion resistance, and mechanical performance, making them ideal for even the most demanding environments.
Owing to their cutting-edge manufacturing methods, strict quality control, and timely delivery, Al Summan Metals ensures dependable materials that deliver enduring value, performance, and efficiency, cementing their reputation as a trusted name in the stainless steel industry.
Stainless Steel 17-4 PH Bars and Rods belong to the precipitation-hardening martensitic stainless steel category, containing 15–17.5% chromium, 3–5% nickel, 3–5% copper, and a small amount of niobium to enhance hardenability. Mechanically, these bars and rods deliver a tensile strength ranging from 930–1310 MPa, yield strength of 725–1000 MPa, and elongation of roughly 10–15%, providing exceptional toughness, hardness, and corrosion resistance. Thanks to their distinctive composition, they retain excellent strength even at temperatures reaching 600°F (316°C) and withstand oxidation and stress corrosion cracking, which makes them well-suited for demanding structural and industrial applications.
Dimension : EN, DIN, JIS, ASTM, BS, ASME, AISI
Grade :17-4 PH (UNS No. S17400) Round Bars 1.4542
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.
Surface :Hot Rolled Pickled or Sand Blasted Finish, Cold Drawn, Bright, Polished, Hairline
Application : Chemical processing, Food processing, Petrochemical, Pollution control, Pulp and Paper, Refining
Condition :Cold Drawn Polished Cold Drawn Centreless Ground & Polished.
Our 17-4 PH Round Bars comply with NACE MR0175/ISO 15156
| 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 |
| STANDARD | WERKSTOFF NR. | UNS |
| SS 17-4 PH | 1.4542 | S17400 |
Stainless Steel 17-4 PH Bars and Rods are recognized for their outstanding strength and resistance to corrosion. The alloy goes through a precipitation hardening process, which considerably improves its tensile strength, yield strength, and fatigue resistance, making it perfect for demanding uses in aerospace, automotive, and other industries that need materials capable of enduring high-stress environments.
YesStainless Steel 17-4 PH Bars and Rods can undergo heat treatment to reach different hardness levels and mechanical characteristics. Typically, the material is solution annealed and subsequently precipitation hardened to enhance strength, corrosion resistance, and toughness, based on the particular demands of the application.
Stainless Steel 17-4 PH Bars and Rods see broad use across industries such as aerospace, marine, chemical processing, and power generation, owing to their remarkable strength and resistance to corrosion. They’re ideally suited for producing turbine shafts, valves, fasteners, pump parts, and other mechanical components that demand outstanding dimensional stability under heat and stress. Additionally, these bars and rods find application in the paper and pulp, food processing, and petrochemical sectors due to their dependability and durability in tough environments. The combination of mechanical strength, toughness, and corrosion resistance makes 17-4 PH Bars and Rods a preferred option for demanding engineering applications.
We supply products accompanied by both mill test certificates and third-party test certificates, guaranteeing the highest standards of quality and compliance.
Al Summan Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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