Chuck Metals stands out as a top-notch manufacturer and supplier of Stainless Steel 17-4 PH Hex Bar/Rod in Singapore, specifically in Pulau Ujong. They pride themselves on delivering high-quality products that align with global standards for strength, corrosion resistance, and overall performance. These hex bars and rods are crafted with precision, utilizing cutting-edge technology to ensure tight dimensional tolerances and a fantastic surface finish. Chuck Metals serves a variety of industrial sectors, providing materials that promise a long service life, adaptability in heat-treated conditions, and reliable mechanical properties. With a strong focus on quality, timely delivery, and competitive pricing, Chuck Metals has earned its reputation as a trusted partner for all Stainless Steel 17-4 PH Hex Bar/Rod needs.
The Stainless Steel 17-4 PH Hex Bar/Rod is primarily made up of iron, along with 15–17.5% chromium, 3–5% nickel, 3–5% copper, and trace amounts of manganese, silicon, niobium, and carbon. This alloy is celebrated for its impressive strength, hardness, and corrosion resistance, particularly after undergoing heat treatment. Typical mechanical properties include a tensile strength of up to 1310 MPa, yield strength reaching 1170 MPa, and hardness up to 44 HRC (in Condition H900). It retains good mechanical properties even at elevated temperatures and boasts excellent toughness, making it perfect for demanding 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 Bar/Rod finds its place in various industries, including aerospace, petrochemical, marine, and general engineering. Its unique blend of high strength, corrosion resistance, and ease of heat treatment makes it ideal for crafting turbine components, shafts, valves, pump parts, and structural frameworks. Additionally, it’s utilized in food processing equipment, nuclear waste casks, and components for paper mills. The hexagonal shape not only enhances machinability but also allows for tighter dimensional accuracy, making it a go-to choice for CNC machining and precision-engineered parts where strength and performance are paramount.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Chuck Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Singapore, Singapore
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