Chung Metal produces Stainless Steel 304L Hex Bars and Rods for industries that demand corrosion resistance, strength, and superior weldability. Made in Da Nang, Vietnam, 304L is a low-carbon variant of the widely used 304 alloy and is often applied in chemical, food processing, and structural applications. Chung Metal guarantees smooth finish, close tolerance, and compliance with international standards.
304L contains 18–20% chromium, 8–12% nickel, and carbon ≤ 0.03%. It has a tensile strength of 485–620 MPa, yield strength ~170–275 MPa, and elongation ≥ 40%. Its low carbon composition avoids precipitation of carbides in welding and retains corrosion resistance in heat-affected zones.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A276, A479, ASTM A493
Length : Random, Fix & Cut Length
Size : 20MM to 150MM
| Element | C | Cr | Mn | Ni | P | S | Si |
| SS 304L | 8.0 – 11.0 | 18.0 – 20.0 | 2.0 max | 8.0 – 12.0 | 0.045 max | 0.03 max | 1.0 max |
| Element | C | Cr | Mn | Ni | P | S | Si |
| SS 304L | 8.0 – 11.0 | 18.0 – 20.0 | 2.0 max | 8.0 – 12.0 | 0.045 max | 0.03 max | 1.0 max |
| Element | Density, lb/in3 | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SS 304L | 8.0 g/cm3 | 1400 °C (2550 °F) | 485 | 170 | 40 |
| HEXAGONS | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.55 | 1.79 |
| 18 | 0.69 | 2.27 |
| 20 | 0.85 | 2.80 |
| 22 | 1.03 | 3.39 |
| 25 | 1.33 | 4.38 |
| 28 | 1.67 | 5.49 |
| 30 | 1.92 | 6.30 |
| 32 | 2.19 | 7.17 |
| 36 | 2.77 | 9.07 |
| 38 | 3.08 | 10.11 |
| 40 | 3.41 | 11.20 |
| 45 | 4.32 | 14.18 |
| 50 | 5.34 | 17.50 |
| 56 | – | – |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
SS 304L hex bars/rods are typically available in sizes ranging from 3.17mm to 350mm in diameter, with lengths of 2 to 7.5 meters. These bars come in various finishes, such as polished or cold-drawn. Custom sizes and specifications can also be produced upon request to meet specific needs.
Yes, SS 304L hex bars/rods are highly weldable and suitable for fabrication into complex shapes. Their low carbon content minimizes carbide precipitation during welding, reducing the risk of corrosion. This material's excellent ductility and toughness allow easy forming, machining, and fabrication, making it ideal for intricate designs and applications.
SS 304L has lower carbon content than standard 304, reducing carbide precipitation and enhancing corrosion resistance, particularly after welding. While slightly lower in strength compared to higher-carbon grades like 304 or 316, it maintains excellent toughness and durability. SS 316 offers superior corrosion resistance in chloride environments due to added molybdenum.
304L hex bars are employed in food equipment, sanitary pipe fittings, marine hardware, railings for buildings, and welded structural parts. It finds application in pharmaceutical equipment, dairy processing equipment, and kitchen appliance. Low carbon content of the alloy provides stability even after numerous welding operations.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Chung Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Da Nang, Vietnam
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