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Aaron Sheets & Plates, based in Houston, USA, is a mature and prominent manufacturer and supplier of high–quality metal products. The company is known for precision and quality and provides customized solutions to various industries around the world. Aaron offers a range of sheets, plates, and specialty metal forms, following rigorous technical standards. Among their best-selling products is the Stainless Steel 15-5 PH Circle, valued for its unparalleled strength, corrosion resistance, and long-term longevity. Designed for mission-critical environments, this alloy circle meets the stringent requirements of aerospace, marine, and chemical industries, where performance, reliability, and consistency are paramount.
The Stainless Steel 15-5 PH Circle is a martensitic, precipitation-hardening stainless steel alloy. It is made of about 15% Chromium, 5% Nickel, and traces of Manganese, Silicon, Copper, and 0.07% Carbon. Its composition is geared towards strength and corrosion resistance, with an offer of a tensile strength of as high as 1300 MPa, yield strength of 1100 MPa, and elongation of 10–15%, depending on the heat treatment used. It is very resistant to oxidation, cracking, and stress corrosion. Its heat-treatable condition adds to its hardness and presents it as a good choice for demanding engineering and high-pressure applications.
| 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 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
The stainless steel 15-5 PH Circle offers exceptional benefits, including high strength, excellent corrosion resistance and excellent ductility. Its high mechanical properties make it ideal for complex applications in the aerospace, medical and marine industries. The robustness of the precipitation material provides reliable performance at high pressure and temperature conditions. Its outstanding weldability and machining properties enable precise manufacturing of various products. In addition, the uniformity in design provides durability, making it suitable for critical applications requiring design stability and corrosion resistance This alloy provides long-term and cost-effective reliability for industrial engineering requirements.
The Stainless Steel 15-5 PH Circle is extensively utilized in high–strength, corrosion-resistant, and dependable machinability-demanding industries. It has extensive applications in aerospace industries for producing structural components, pressure vessels, and engine components. In chemical and pharmaceutical industries, it‘s utilized for equipment that needs to withstand corrosive conditions. Its strength also qualifies it for use on marine components, valves, shafts, heat exchangers, and gears. The alloy’s resistance to stress cracking under high temperatures also makes it perfect for gas turbines and aircraft applications, where reliability and performance under pressure are critical.
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Houston, TX 77041
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