Sahil Metals, based in Riyadh, Saudi Arabia, has built a solid reputation as a reliable manufacturer and supplier of top-notch stainless steel products. They’re particularly known for their precision, dependability, and commitment to international standards. One standout product in their lineup is the **Stainless Steel 17-4 PH Hex Bar/Rod**. This precipitation-hardening grade is celebrated for its remarkable blend of strength, hardness, and resistance to corrosion. It’s perfect for tough applications and finds its way into industries like aerospace, marine, chemical, and high-pressure environments. Sahil Metals is dedicated to providing outstanding stainless steel solutions that adapt to the changing demands of industries throughout the Gulf and beyond.
The Stainless Steel 17-4 PH Hex Bar/Rod is an iron-based alloy that contains about 15–17.5% chromium, 3–5% nickel, 3–5% copper, and up to 0.07% carbon, with niobium added for stabilization. Thanks to heat treatment (aging), it achieves impressive strength, boasting a tensile strength of up to 1310 MPa and a yield strength around 1180 MPa, along with 10–20% elongation. This alloy not only offers good corrosion resistance, particularly in atmospheric and chemical settings, but also maintains excellent mechanical properties. Its machinability and dimensional stability make it a great choice for precision engineering and structural applications.
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 are essential in various critical applications that demand high strength and corrosion resistance. You’ll often find them in aerospace components, turbine blades, shafts, pump parts, nuclear reactor components, and chemical processing equipment. Their impressive mechanical strength after heat treatment, coupled with good toughness and resistance to stress corrosion cracking, makes them ideal for industries like marine, petrochemical, and power generation. Plus, the hexagonal shape provides a secure grip during machining and assembly, making these rods perfect for precision fasteners and load-bearing components.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sahil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Riyadh, Saudi Arabia
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