Phehlukwayo Metal, based in Cape Town, South Africa, is a top-notch manufacturer and supplier specializing in high-quality stainless steel products, such as Stainless Steel 416 Square Bars and Rods. Known for their precision engineering and outstanding durability, these bars are designed to meet the needs of both industrial and commercial sectors. With a strong focus on quality, Phehlukwayo Metal guarantees that every product performs reliably, even in tough conditions. Their 416 Square Bars and Rods are crafted to provide excellent corrosion resistance, easy machinability, and impressive mechanical strength, making them a go-to choice for clients in various industries.
Stainless Steel 416 is a martensitic stainless steel alloy that contains about 12–14% chromium and 0.15% carbon, with added sulfur to improve machinability. It boasts good corrosion resistance and can be heat-treated for enhanced hardness. With tensile strength typically between 655 and 860 MPa and yield strength around 415–515 MPa, it delivers strong mechanical performance. This alloy also shows good toughness, moderate ductility, and a Brinell hardness of 200–250 in its annealed state, which can significantly increase after heat treatment, making it versatile for engineering applications.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface : hrap, hot rolled pickled or sand blasting finished, cold drawn, polished, hairline
Size : Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12
| Element | C | Cr | Mn | Ni | P | S | Si |
| SS 416 | 0.15 | 14.0 – 12.0 | 1.25 | – | 0.06 | 0.15 | 1 |
| Element | Density, lb/in3 | Melting Point | Electrical Resistivity |
| SS 416 | 0.282 lbs/in3 7 .80 g/cm3 | 2700 – 2790 °F (1488 – 1530 °C) | At 70 °F (21 °C): 343.0 |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 416 | 1.4005 | S41600 | SUS 416 | 416S21 | – | – | X12CrS13 |
| SQUARES | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.62 | 2.05 |
| 18 | 0.79 | 2.59 |
| 20 | 0.76 | 2.49 |
| 22 | 1.18 | 3.87 |
| 25 | 1.52 | 5.00 |
| 28 | 1.91 | 6.27 |
| 30 | 2.19 | 7.20 |
| 32 | 2.50 | 8.19 |
| 36 | 3.16 | 10.37 |
| 38 | 3.52 | 11.55 |
| 40 | 3.90 | 12.80 |
| 45 | 4.94 | 16.20 |
| 50 | 6.10 | 20.00 |
| 56 | 7.65 | 25.08 |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
Yes, Stainless Steel 416 square bars are susceptible to galvanic corrosion when in contact with more noble metals, such as copper or brass, in the presence of an electrolyte. Proper insulation and material selection can help mitigate this risk.
Yes, we provide 416 Stainless Steel Square Bars and Rods in standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@phehlukwayometal.co.za
Stainless Steel 416 square rods are available in various sizes, typically ranging from 1/4" to 6" in width. They come in finishes like cold-finished, hot-rolled, or polished, depending on the application requirements.
Stainless Steel 416 Square Bars and Rods are commonly used in industries that require precision-machined components. They are perfect for shafts, bolts, gears, valves, and pump components due to their excellent machinability and high strength. Additionally, they are utilized in the automotive, marine, and aerospace sectors, where corrosion resistance and durability are crucial. These bars are also suitable for making medical instruments, cutlery, and fittings that require both strength and ease of fabrication. Their combination of performance and reliability makes them a top choice for manufacturers looking for high-quality, long-lasting stainless steel components.






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