Isis Metals stands out as a trusted manufacturer and supplier of Stainless Steel 416 Flat Bars, proudly based in Manila, Philippines. We’re known for delivering top-notch stainless steel products that boast impressive strength, machinability, and durability. Our Stainless Steel 416 Flat Bars are crafted using cutting-edge manufacturing techniques and high-quality materials, ensuring they perform exceptionally well in tough industrial settings. These bars not only offer remarkable mechanical properties but also feature good corrosion resistance and a fantastic surface finish. At Isis Metals, we provide Stainless Steel 416 Flat Bars that comply with international standards, making them perfect for mechanical, structural, and engineering applications that require precision and long-lasting reliability.
Stainless Steel 416 Flat Bars are a type of martensitic stainless steel, made up of chromium (12–14%), carbon (0.15% max), manganese (1.25% max), silicon (1.00% max), and sulfur (0.15% max) to boost machinability. They showcase a tensile strength of around 620 MPa, yield strength of 380 MPa, and an elongation of 15%. These bars are known for their excellent hardness, wear resistance, and moderate corrosion resistance, along with outstanding machinability. They can be hardened through heat treatment, enhancing their strength and durability for applications that experience high mechanical stress.
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
Range : Range – 3.17mm to 350mm dia
| 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 |
| Flat Bar | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.49 | 1.60 |
| 18 | 0.62 | 2.02 |
| 20 | 0.76 | 2.49 |
| 22 | 0.92 | 3.02 |
| 25 | 1.19 | 3.90 |
| 28 | 1.49 | 4.89 |
| 28 | 1.49 | 4.89 |
| 30 | 1.71 | 5.61 |
| 32 | 1.95 | 6.38 |
| 36 | 2.46 | 8.08 |
| 38 | 2.74 | 9.00 |
| 40 | 3.04 | 9.97 |
| 45 | 3.85 | 12.62 |
| 50 | 4.75 | 12.62 |
| 56 | 8.96 | 19.55 |
| 60 | 6.84 | 22.44 |
| 65 | 8.03 | 26.34 |
| 70 | 9.31 | 30.54 |
| 75 | 10.69 | 35.06 |
| 80 | 12.16 | 39.89 |
| 90 | 15.39 | 50.49 |
| 100 | 19 | 62.34 |
Stainless Steel 416 Flat Bar is commonly used in applications requiring moderate corrosion resistance, high strength, and machinability. It's used in shafts, valves, pumps, fasteners, and machinery components, particularly in the automotive, aerospace, and manufacturing industries.
The typical hardness level of Stainless Steel 416 Flat Bar ranges from 30 to 40 HRC (Rockwell Hardness Scale). The hardness can vary depending on the heat treatment process, with higher hardness achieved through quenching and tempering.
Common methods for machining Stainless Steel 416 Flat Bar include turning, milling, drilling, and grinding. Due to its high machinability, it can be easily processed using conventional tools, though cutting speeds and coolant usage should be optimized to reduce heat buildup.
Stainless Steel 416 Flat Bars find their place in a variety of applications that require top-notch machinability, strength, and wear resistance. They’re perfect for valve components, pump shafts, gears, bolts, fasteners, and various mechanical parts. Their durability and resistance to corrosion make them a great fit for industries like automotive, marine, petrochemical, and food processing. Additionally, these bars are utilized in industrial machinery, precision tools, and fabricated structures where strength and stability are essential. Thanks to their superior surface finish and ability to be hardened, Stainless Steel 416 Flat Bars are a go-to choice for CNC machining.














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