Neil Metals, located in Kolkata, India, has built a solid reputation as a manufacturer and supplier of Carbon Steel A350 LF2 Bars and Rods. Renowned for their exceptional quality and dependability, Neil Metals produces these bars and rods to comply with rigorous international standards like ASTM A350. Specifically engineered for low-temperature applications, these products boast impressive toughness, weldability, and resistance to corrosion. Neil Metals serves a variety of industries, including oil and gas, petrochemical, and power generation, offering tailored sizes and finishes. Their dedication to quality, precision, and timely delivery makes them a go-to choice for critical industrial applications that demand durability and high performance.
The Carbon Steel A350 LF2 Bars and Rods are primarily made up of carbon (up to 0.25%) and manganese (up to 1.2%), with carefully controlled levels of phosphorus, sulfur, and silicon to boost toughness. This alloy is specifically crafted for low-temperature service, providing outstanding impact resistance. In terms of mechanical properties, these bars typically exhibit tensile strength between 485 and 620 MPa, yield strength around 275 MPa, and an elongation of about 20-25%. Their remarkable toughness in sub-zero temperatures and good weldability make them ideal for harsh, cold environments where structural integrity is crucial.
| Specifications | ASTM A350, ASME SA350 |
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Flat Bars | 1/2” to 10” in thickness range of 2mm to 150mm, |
| Hex Bars | AF5.8mm–17mm |
| Round Bars | 3.0 – 50.8 mm, Over 50.8 – 300mm |
| Rectangular Bars | 6.35 x 12.7mm,6.35 x 25.4mm,12.7 x 25.4mm |
| Square Bars | AF2mm – 14mm, AF6.35mm,9.5mm,12.7mm, 15.98mm,19.0mm, 25.4mm |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Finish | Bright, Polish & Black |
| Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
| Grade | C | Ni | Si | S | Mn | P | |
| ASTM A350 LF2 | min. | – | – | 0.17 | – | 0.6 | – |
| max. | 0.30 | 0.40 | 0.37 | 0.040 | 1.35 | 0.035 | |
| Grade | Tensile Strength (ksi) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (ksi) min | Hardness |
| ASTM A350 LF2 | 485 | 22 | 250 | 197 |
| STANDARD | UNS | WERKSTOFF NR. |
| ASTM A350 LF2 | K03011 | 1.0508 |
| SHAPE | POUNDS PER FOOT |
| Round | D2 x 2.67 |
| Hexagon | D2 x 2.945 |
| Square | D2 x 3.4 |
| Flat | Thickness (in.) x Width (in.) x 3.4 |
Our Carbon Steel A350 LF2 Bars and Rods are widely used in industries such as oil and gas, petrochemical, power generation, and construction. They are especially valuable in applications requiring low-temperature toughness and high-strength performance.
The primary advantages include excellent resistance to low temperatures, high tensile strength, and durability under extreme conditions. These properties make them ideal for critical applications in harsh environments, ensuring reliability and safety.
Carbon Steel A350 LF2 Bars and Rods find extensive use in industries where low-temperature toughness and durability are essential. They are frequently utilized in oil and gas pipelines, pressure vessels, and storage tanks that function under extreme cold conditions. The petrochemical sector employs them for processing equipment and structural components that face fluctuating temperatures. Power plants incorporate these bars and rods in boiler components and flanges. Their excellent weldability and resistance to brittle fracture also render them suitable for cryogenic applications, ensuring safety and performance in demanding environments.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kolkata, India
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