Sadiki Metals, located in Kinshasa, Congo, stands out as a top manufacturer and supplier of high-quality stainless steel products, including Stainless Steel 416 Hex Bars. Known for their precision, quality, and dependability, the company meets a wide range of industrial demands. The 416 stainless steel hex bars they provide are designed for excellent machinability, moderate resistance to corrosion, and impressive durability, making them perfect for applications that require intricate machining and long-lasting performance. With a strong focus on quality and compliance with international standards, Sadiki Metals guarantees that each hex bar meets rigorous mechanical and chemical specifications for both industrial and commercial use.
Stainless Steel 416 Hex Bars are a martensitic stainless steel alloy that contains about 12–14% chromium and 0.15–0.40% carbon, along with added sulfur to boost machinability. This unique blend gives 416 stainless steel its moderate corrosion resistance and high machinability, while also ensuring good hardness and tensile strength (around 700–900 MPa). The material can be heat-treated to reach hardness levels of 35–40 HRC and showcases excellent wear resistance and dimensional stability, making it ideal for components that require precision machining and dependable mechanical performance.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A276, A479, ASTM A493
Length : Random, Fix & Cut Length
Size : 20MM to 150MM
| 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 |
| 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 416 Hex Bars are frequently utilized in applications that demand high machinability, moderate corrosion resistance, and durability. Common applications include shafts, fasteners, valve components, gears, screws, and fittings, particularly in the automotive, aerospace, and industrial machinery sectors. They are also employed for pump shafts, precision components, and small mechanical parts that need detailed machining without compromising strength. Industries that prioritize precision, efficiency, and reliability turn to 416 stainless steel hex bars for their manufacturing needs.
SS 416 hex bars offer excellent machinability due to their high sulfur content, allowing for faster cutting speeds and reduced tool wear. They also provide good corrosion resistance, making them ideal for applications requiring precision and durability in harsh environments.
SS 416 contains higher sulfur content for improved machinability, but this reduces its corrosion resistance compared to other stainless steel grades like SS 304 or SS 316. The sulfur content interferes with the formation of a protective oxide layer, making SS 416 more susceptible to corrosion in aggressive environments.
SS 416 hex bars are commonly used in the aerospace, automotive, and manufacturing industries. Their primary applications include shafts, valves, pump components, and fasteners. Due to their excellent machinability, they are ideal for producing precise parts in high-volume machining environments, especially where moderate corrosion resistance is required.






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