Semih Metals is the leading manufacturer and supplier based in Istanbul, Turkey, dealing in a wide array of high quality materials. The company has excelled in offering industrial-grade solutions in stainless steel, alloy steels, nickel alloys and many more, for which we have earned our place. Among them, Stainless Steel 304L Rectangular Bars are renowned for their exceptional corrosion resistance, strength, and versatility. Committed to excellence in quality and customer satisfaction, Semih Metals stands as your single-source solution in providing a range of material options for an enormous scope of applications.
Stainless Steel 304L Rectangular Bars are composed primarily of iron, with 18-20% chromium, 8-13% nickel and a low carbon content (0.035%), offering excellent corrosion resistance. The mechanical properties include a tensile strength of 505 MPa, yield strength of 215 MPa and elongation of 40%. Known for its outstanding resistance to corrosion, strength and versatility, it is ideal for welding applications, resisting pitting and crevice corrosion. Its ease of fabrication and resistance to oxidation make it suitable for diverse industrial uses.
| Specifications | ASTM A 276 / SA 276 |
|---|---|
| Dimensions | ASTM, ASME |
| Range | 3.17 MM TO 350 MM DIA |
| Diameter | 25mm to 152m |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Finish | Bright, Polish & Black |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wiremesh, Billet, Ingot, Forging Etc., |
| Condition | Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 304L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.03 max | 18 – 20 | – | 8 – 13 | – |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| STANDARD | BS | UNS | JIS | EN | DIN | WERKSTOFF NR. | GOST | AFNOR |
| SS 304L | 304S11 | S30403 | SUS 304L | X2CrNi18-9 / X2CrNi19-11 | 1.4307 | 1.4307 | 08Х18Н10 | Z3CN18‐10 |
Yes, Stainless Steel 304L Rectangular Bars can be welded. They have excellent weldability, even without preheating, due to their low carbon content.
Yes, Stainless Steel 304L Rectangular Bars can be used for underground applications. Their corrosion resistance and durability make them suitable for environments with moisture and soil exposure.
Stainless Steel 304L Rectangular Bars do not have a specific pressure rating as they are not typically used in pressure-rated applications. Their strength and resistance to corrosion make them suitable for structural and general-purpose uses.
Stainless Steel 304L Rectangular Bars are widely used in industries requiring excellent corrosion resistance and strength.Common applications include construction, in which they are used for structural supports, handrails and frames. In the automotive sector, they are utilized for exhaust systems, trim and engine components. Moreover, they are ideal for manufacturing kitchen equipment, food processing machinery and chemical processing equipment because of their resistance to oxidation and ease of cleaning. They also find use in medical devices and marine environments.






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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