Neil Metals, a well-respected manufacturer and supplier located in Kolkata, India, specializes in top-notch Stainless Steel 17-4 PH Hex Bars and Rods. Known for their precision and reliability, the company meets a variety of industrial needs with their premium stainless steel offerings. These hex bars and rods are produced using cutting-edge technology and go through rigorous quality checks to guarantee durability, corrosion resistance, and consistent performance. With a strong focus on customer satisfaction, Neil Metals has built a solid reputation for providing stainless steel materials that comply with both national and international standards, serving clients in the aerospace, marine, and engineering sectors.
Stainless Steel 17-4 PH Hex Bar/Rod is a precipitation-hardened martensitic stainless steel alloy that mainly consists of 15–17.5% chromium, 3–5% nickel, 3–5% copper, and 0.04% carbon. This alloy is known for its remarkable strength, hardness, and resistance to corrosion. Its mechanical properties boast a tensile strength of up to 1310 MPa, a yield strength of around 1170 MPa, and impressive fatigue and wear resistance. It performs excellently at temperatures up to 600°F (316°C) while maintaining dimensional stability, making it perfect for applications that demand high strength and moderate corrosion resistance.
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 extensive use in industries that require both high strength and corrosion resistance. Typical applications include aerospace components like turbine blades, shafts, and fasteners, as well as structural parts in marine and offshore settings. In the chemical and food processing sectors, these rods are utilized for machinery parts that need to endure harsh corrosive conditions. They are also used in medical instruments, nuclear waste containers, and automotive components. Their machinability and versatility in heat treatment make them ideal for critical applications in challenging operating environments.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kolkata, India
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