Semih Metals is a Top manufacturer and supplier of premium metal products based in Istanbul, Turkey. With years of experience, the company specializes in supplying a wide range of steels, including thin 410 stainless steel known for its high strength, corrosion resistance and durability Semih Metals has built with value to provide high-quality customized products to meet the needs of various businesses in every order Top-notch customer satisfaction is ensured by them stainless Steel flat rods are perfect for structural and industrial applications.
Stainless Steel 410 Flat Bar is primarily composed of iron, with 11.5–13.5% chromium for superior corrosion resistance. Small contents of carbon (0.08% max), manganese (1%), silicon (1%), and nickel (2%) are also present in it, which increase its hardness and strength. This grade is martensitic, providing excellent wear resistance and high tensile strength around 560 MPa. The material can be hardened through heat treatment and exhibits good machinability. The applications like valves, pumps, shafts require a good strength in a less corrosion condition with stainless steel 410 flat bars, where these have industrial as well as structural use.
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 are widely used in applications requiring moderate corrosion resistance and high strength, including automotive parts, cutlery, valves, fasteners, turbine blades, surgical instruments, and industrial equipment due to their martensitic properties.
Standard sizes for SS 410 Flat Bars typically range from 1/4" to 6" in thickness, and 1" to 12" in width, with lengths varying from 10 to 20 feet. Custom dimensions are also available based on specific requirements.
SS 410 Flat Bars can undergo heat treatments such as annealing, hardening, and tempering. Annealing improves ductility, while hardening increases strength and hardness. Tempering after hardening reduces brittleness and enhances toughness, making the material suitable for various applications.
Stainless Steel 410 flat bar is widely applied with respect to strength, resistance to corrosion, and resistance to wear and tear for general purposes. It’s available for manufacturing automotive parts such as valves and pumps as well as kitchen equipment and other parts of machinery in form of fasteners. Another factor that adds versatility is that the material can be heat-treated, thus allowing its use in applications of industries like aerospace, chemical processing, and construction where high performance is a necessity.






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