Isis Metals, Manila, Philippines, is a premier producer and distributor of high-grade industrial materials that provide a variety of stainless steel, alloy steel, and nickel alloy products. Through a steadfast dedication to accuracy, performance, and reliability, the company established itself as a valued brand in the worldwide metal industry. Among its high-quality products, Stainless Steel 304L Rectangular Bars are highlighted for their superior corrosion resistance, strength, and versatility. Supported by high-tech manufacturing plants and strict quality standards, Isis Metals ensures every product reflects the highest degrees of industrial excellence and customer satisfaction.
Stainless Steel 304L Rectangular Bars consist mostly of iron, with 18–20% chromium, 8–13% nickel, and 0.035% max carbon. This composition delivers excellent resistance against corrosion and oxidation, even in aggressive atmospheres. Mechanically, they provide a tensile strength of 505 MPa, yield strength of 215 MPa, and elongation of 40% to provide strength and flexibility. Their lower carbon content improves weldability and reduces carbide precipitation, providing an excellent choice for fabrication, welding, and structural uses that demand long-duration durability and resistance to crevice or pitting corrosion.
| 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.
Isis Metals Stainless Steel 304L Rectangular Bars are most commonly applied in highly demanding industries requiring high strength, resistance to corrosion, and maintenance-free applications. They are applied in construction for structural support, handrails, and frame support. The automotive sector employs them in exhaust systems, trims, and engine components, whereas the food and chemical processing industries use them for kitchen appliances, process machinery, and tanks for their cleanliness and oxidation resistance. Also, these bars find application in medical devices and offshore structures, where cleanliness, durability, and reliability are a priority, making them the go-to option across various industries.














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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