Anucha Metals stands out as a trusted manufacturer and supplier of Stainless Steel 17-4 PH Hex Bars and Rods right in the heart of Bangkok, Thailand. We pride ourselves on delivering high-performance stainless steel products that are built for exceptional strength, toughness, and resistance to corrosion. Our 17-4 PH hex bars and rods are highly sought after for their remarkable mechanical properties, impressive hardness, and their ability to maintain strength across a wide range of temperatures. Crafted with a commitment to international quality standards, these products ensure dimensional accuracy, durability, and a long service life. At Anucha Metals, we provide stainless steel solutions that cater to the specific needs of industries such as aerospace, petrochemical, marine, defense, and general engineering.
Our Stainless Steel 17-4 PH Hex Bars and Rods are made from precipitation-hardening martensitic stainless steel, featuring chromium, nickel, and copper as essential alloying elements. They boast high tensile and yield strength, outstanding toughness, and dependable corrosion resistance in various environments. These bars and rods can be heat-treated to achieve different hardness levels and mechanical performance, offering versatility for a broad spectrum of applications. Their impressive combination of machinability, hardness, and corrosion resistance makes them one of the most trusted stainless steel grades for critical industrial 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.
In industries that require high strength, durability, and corrosion resistance, Stainless Steel 17-4 PH Hex Bars and Rods are widely utilized. In aerospace, they are commonly found in turbine blades, structural components, and fasteners that demand exceptional mechanical performance. In the petrochemical and marine sectors, they serve as pump shafts, valves, and fittings that must withstand harsh and corrosive conditions. The defense and general engineering fields rely on them for heavy-duty machinery, tools, and equipment that require toughness and long-lasting reliability. With their unique blend of mechanical strength, hardness, and corrosion resistance, 17-4 PH hex bars are truly indispensable.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Anucha Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Bangkok, Thailand
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