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Yunus Sheets and Plates, located in Istanbul, Turkey, stands out as a top manufacturer and supplier of Stainless Steel 17-4 PH Channel. They pride themselves on delivering high-quality products that meet international standards. By employing cutting-edge production methods and rigorous quality control, Yunus guarantees channels that boast exceptional strength, durability, and resistance to corrosion. The Stainless Steel 17-4 PH Channel is a type of precipitation-hardening martensitic stainless steel, known for its impressive mechanical properties and outstanding resistance to oxidation and stress corrosion cracking. With a commitment to timely delivery, competitive pricing, and dependable products, Yunus has carved out a significant niche in both domestic and global industrial markets.
This particular channel is made up of about 17% chromium, 4% nickel, 3–5% copper, and 0.07% carbon, along with trace amounts of niobium and tantalum to enhance precipitation hardening. This unique composition allows the material to achieve remarkable strength and hardness through heat treatment while still offering good corrosion resistance. In terms of mechanical properties, the SS 17-4 PH Channel delivers a tensile strength ranging from 930 to 1,200 MPa, yield strength between 850 and 1,100 MPa, elongation of 10–12%, and hardness that can reach up to 44 HRC, depending on the heat treatment process. These characteristics make it an excellent choice for structural, mechanical, and aerospace applications that demand high-performance stainless steel.
| Standard | ASTM A240 / ASME SA240, ASTM A276 / A182, ASTM A479 – AL-6XN, A286 |
| Width | 1000mm-2000mm |
| Thickness | 1.0mm – 100mm |
| Specialize | Shim Sheet, Perforated Sheet, B. Q. Profile. |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Finish | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Form | Coil, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc. |
| Element | 17-4PH |
| Carbon | 0.07 |
| Chromium | 15.0-17.5 |
| Nickel | 3.0-5.0 |
| Copper | 3.0-5.0 |
| Manganese | 1.00 |
| Silicon | 1.00 |
| Phosphorus | 0.040 |
| Sulfur | 0.030 |
| Columbium + Tantalum | 0.15-0.45 |
| Property | 17-4PH |
| Yield Strength, min. (ksi) | – |
| Tensile Strength, min. (ksi) | – |
| Elongation, min. (%) | – |
| Hardness, max. (Rb) | 38 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Yunus Sheets and Plates based in Istanbul, Turkey, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
Stainless Steel 17-4 PH Channel offers numerous advantages, making it highly sought after in various industries. Its excellent strength and corrosion resistance ensure durability in demanding environments, including marine, aerospace, and chemical applications. The alloy’s precipitation-hardening capability allows for enhanced mechanical properties through heat treatment, enabling customization to meet specific requirements. It maintains superior toughness and dimensional stability, even under high stress or exposure to corrosive elements. Additionally, 17-4 PH is easily fabricated, weldable, and requires minimal maintenance, making it a cost-effective and reliable solution for diverse structural and industrial applications.
Yes, we offer custom sizes for Stainless Steel 17-4 PH Channel to meet specific project needs. Our team at Yunus Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
Industries that require high strength, durability, and corrosion resistance widely utilize Stainless Steel 17-4 PH Channels. They find common applications in aerospace components, chemical and petrochemical equipment, and structural supports where mechanical performance is crucial. In the marine sector, these channels are used for shafts, propellers, and other components that are prone to corrosion. Furthermore, they are integral to valves, pumps, and high-stress mechanical assemblies in power generation and heavy engineering projects. The blend of strength, corrosion resistance, and toughness makes the SS 17-4 PH Channel a go-to choice for demanding applications.
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