Luois Metals is a reliable manufacturer and supplier of Stainless Steel 410 Flat Bars, proudly based in Houston, USA. Grade 410 is a martensitic stainless steel that stands out for its impressive strength, decent hardness, and moderate resistance to corrosion, making it a great choice for both structural and industrial applications. Our SS 410 flat bars are crafted in line with ASTM A276 and A479 standards, and we offer them in a variety of sizes, thicknesses, and custom lengths. At Luois Metals, we deliver durable, precision-cut flat bars suitable for a wide array of sectors, including automotive, construction, aerospace, and general engineering.
Stainless Steel 410 is mainly made up of 11.5–13.5% chromium, with a maximum carbon content of 0.15%, along with small amounts of manganese, silicon, and sulfur. This alloy boasts a tensile strength ranging from 500–700 MPa and a yield strength of about 275 MPa. It can be hardened through heat treatment, enhancing its wear resistance and hardness. While it offers moderate corrosion resistance in dry environments and mild chemicals, it also provides good machinability and weldability when properly preheated and treated after welding. SS 410 flat bars are magnetic and ideal for applications that require both mechanical strength and dimensional stability.
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 410 | 0.15 | 11.5-13.5 | 1.00 | 0.75 | 0.040 | 0.030 | 1.00 |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 410 | 1.4006 | S41000 | SUS 410 | 410S21 | – | – | 56A |
Stainless Steel 410 flat bars find their way into a variety of applications that demand strength, hardness, and moderate corrosion resistance. You’ll often see them in machinery parts, cutting tools, pump components, brackets, fasteners, and structural supports. In industries like automotive, petrochemical, food processing, and construction, 410 flat bars are favored for their durability and wear resistance under mechanical stress. They’re also used in valves, shafts, and springs where moderate corrosion resistance and a good response to heat treatment are essential. Luois Metals is here to provide customized SS 410 flat bars tailored to meet specific engineering tolerances and surface finish requirements for high-performance applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Louis Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
Copyright 2024 Louis Metals. All rights reserved
