Chung Metal, a reputable stainless steel producer in Đà Nẵng, Vietnam, offers high-quality Stainless Steel 416 Square Bars/Rods for machinating at high speeds and manufacturing industrial components. The most machinable stainless steel, 416 square bars are a martensitic, free-machining grade with strength, hardness, and moderate corrosion resistance. Chung Metal produces these bars under close dimensional control and smooth finishes for consistent performance in automated machining. From mass-production processes or precision-engineered assemblies, 416 square rods are a top choice in terms of productivity and durability for mechanical and commercial manufacturing sectors.
SS 416 square bars include around 12–14% chromium, 0.15% carbon, and 0.15–0.35% sulfur content, which provides them with outstanding machinability. The material is ferromagnetic and hardenable via heat treatment, with tensile strength of 550–750 MPa and yield strength of approximately 275–400 MPa. Elongation is 20–25%, and hardness is up to 30–35 HRC. Corrosion resistance is moderate and appropriate for dry, mildly corrosive environments. Rigidity is improved by the square shape and is best suited for components requiring flat mating surfaces during assembly or fabrication.
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@chungmetal.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.
416 square bars find extensive applications in machinery components, gears, shafts, fasteners, bushings, and threaded products. They are ideal for automatic lathes, CNC machines, and mass production settings due to their superior machinability. The automotive, industrial, electrical, and tool-making industries, where efficiency and wear resistance are paramount, prefer these bars. Easy clamping and alignment during machining operations are possible due to the square profile. Chung Metal provides 416 square rods in various lengths and heat-treatment conditions to meet particular machining and structural needs.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Chung Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Da Nang, Vietnam
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