Starc Metals, located in Canberra, Australia, has built a solid reputation as a reliable manufacturer and supplier of top-notch specialty metals, including Stainless Steel 416 square bars and rods. Renowned for their precision, durability, and consistent quality, Starc Metals offers products that meet the highest industrial standards. Their Stainless Steel 416 square bars and rods are designed for outstanding machinability, strength, and moderate corrosion resistance, making them perfect for high-performance applications. Catering to industries like automotive, aerospace, and engineering, Starc Metals provides dependable, high-quality metal solutions that ensure long-lasting performance, efficiency, and value in critical industrial and precision manufacturing tasks.
Stainless Steel 416 is a martensitic, free-machining stainless steel that contains about 12–14% chromium, with added sulfur to enhance machinability. In terms of mechanical properties, it boasts good tensile and yield strength, moderate hardness, and fair corrosion resistance in mild environments. This alloy can be heat treated to boost its strength and hardness while still maintaining excellent machining characteristics. Its blend of mechanical performance, workability, and dimensional stability makes Stainless Steel 416 square bars and rods ideal for applications that demand strength, wear resistance, and precision manufacturing.
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@starcmetals.com
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.
These Stainless Steel 416 square bars and rods find extensive use in the automotive, aerospace, and general engineering sectors. They are perfect for crafting gears, shafts, fasteners, valves, and pump components that require good machinability and moderate corrosion resistance. Additionally, these bars and rods are well-suited for parts that need to be turned, drilled, or milled efficiently while retaining their mechanical strength. Their unique ability to combine excellent machinability with durability makes Stainless Steel 416 square bars and rods a go-to choice for engineers looking for cost-effective, high-performance materials for precision components and structural applications across various industries.






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