Isis Metals stands out as a top-notch manufacturer and supplier located in Manila, Philippines, specializing in high-quality **Stainless Steel 17-4 PH Hex Bars/Rods** for a variety of industrial uses. Renowned for their precision engineering and dependable performance, these bars strike a perfect balance between strength, corrosion resistance, and toughness. Isis Metals is dedicated to ensuring that every product meets rigorous quality standards, making them ideal for even the most demanding environments. With a strong focus on customer satisfaction and cutting-edge manufacturing capabilities, Isis Metals provides durable, high-performance stainless steel hex bars tailored to the needs of the aerospace, chemical, and marine industries.
The composition of **Stainless Steel 17-4 PH Hex Bars/Rods** primarily includes iron, chromium (15–17.5%), nickel (3–5%), copper (3–5%), along with trace elements like manganese, silicon, and niobium. This precipitation-hardened alloy showcases exceptional mechanical properties, such as high tensile strength, hardness, and good ductility. It offers an impressive combination of corrosion resistance and toughness, even at elevated temperatures reaching up to 600°F (316°C). The alloy can be easily heat-treated to achieve the desired mechanical performance while ensuring dimensional stability.
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/Rods** find extensive use in applications that demand strength, corrosion resistance, and durability. They are perfect for **aerospace components, turbine blades, chemical processing equipment, and marine shafts**. Thanks to their superior mechanical properties, they are also suitable for **valves, fasteners, pump shafts, and parts for nuclear reactors**. In the **oil and gas industry**, these bars are utilized for drilling tools and fittings that face harsh conditions. Their ability to maintain high performance under stress and temperature fluctuations makes them invaluable across various engineering and manufacturing sectors.














We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Isis Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Manila, Philippines
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