Dhruv Metals, based in Hyderabad, India, stands out as a leading manufacturer and supplier of Stainless Steel 17-4 PH Hex Bars and Rods. They’re well-known for providing high-strength, corrosion-resistant products that are perfect for critical engineering applications. These hex bars are crafted in line with ASTM A564 standards, ensuring they boast excellent mechanical properties and precise dimensions. Dhruv Metals serves a variety of industries, including aerospace, marine, defense, and petrochemicals, and they offer custom sizes and finishes to meet specific needs. With a strong emphasis on reliability, quality control, and timely delivery, Dhruv Metals has earned a reputation as a trusted partner for customers looking for durable and high-performance stainless steel solutions, both in India and around the globe.
Stainless Steel 17-4 PH is a precipitation-hardened martensitic stainless steel alloy that contains about 15–17.5% chromium, 3–5% nickel, 3–5% copper, along with trace amounts of niobium and manganese. It delivers impressive tensile strength (up to 1100 MPa), yield strength (around 1000 MPa), and good ductility, with elongation rates of about 10–15% after heat treatment. This alloy combines outstanding corrosion resistance with exceptional mechanical performance, particularly when hardened. It also retains its strength and hardness even at elevated temperatures, making it a great choice for components that face high stress, pressure, and harsh environments.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A276, A479, ASTM A493
Length : Random, Fix & Cut Length
Size : 20MM to 150MM
| Grade | C | Cb+Ta | Cr | Cu | Fe | Mn | Ni | P | S | Si |
| SS 17-4 PH | 0.07 max | 0.15-0.45 max | 15.00-17.50 max | 3.00-5.00 max | Bal | 1.0 | 3.0-5.0 | 0.40 | 0.03 | 1.0 |
| Grade | Tensile Strength ksi (MPa) | Yield Strength 0.2% ksi (min) | Elongation % | Hardness (Rockwell) MAX |
| SS 17-4 PH | 170000 psi | 140000 psi | 6% | 38 |
| STANDARD | WERKSTOFF NR. | UNS |
| SS 17-4 PH | 1.4542 | S17400 |
| HEXAGONS | ||
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.55 | 1.79 |
| 18 | 0.69 | 2.27 |
| 20 | 0.85 | 2.80 |
| 22 | 1.03 | 3.39 |
| 25 | 1.33 | 4.38 |
| 28 | 1.67 | 5.49 |
| 30 | 1.92 | 6.30 |
| 32 | 2.19 | 7.17 |
| 36 | 2.77 | 9.07 |
| 38 | 3.08 | 10.11 |
| 40 | 3.41 | 11.20 |
| 45 | 4.32 | 14.18 |
| 50 | 5.34 | 17.50 |
| 56 | – | – |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
Stainless Steel 17-4 PH Hex Bar and Rod should be stored in a dry, clean environment, away from moisture and corrosive substances. Ensure proper ventilation and avoid direct contact with chemicals or humidity.
Yes, Stainless Steel 17-4 PH Hex Bar and Rod can be used for structural applications due to its high strength, excellent corrosion resistance, and ability to withstand extreme environments, making it ideal for demanding conditions.
Common challenges when using Stainless Steel 17-4 PH Hex Bar include difficulties in machining due to its hardness, sensitivity to stress corrosion cracking in certain environments, and the need for precise heat treatment for optimal properties.
Stainless Steel 17-4 PH Hex Bars and Rods find their way into a variety of demanding industrial applications that require both high strength and corrosion resistance. In the aerospace and aviation sectors, they’re used in structural parts, fasteners, and landing gear components. The defense industry relies on them for precision components in weapons and vehicles. In marine and offshore applications, 17-4 PH is essential for shafts, valve parts, and pump components that are exposed to corrosive seawater. The oil and gas industry also utilizes these hex bars in drilling and downhole tools. Additionally, they are employed in food processing, paper mills, and chemical plants for high-performance, long-lasting applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Dhruv Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hyderabad , India
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