Luke Steel, a reputable manufacturer and supplier of Carbon Steel A519 Grade 440 Pipes with headquarters in Houston, Houstan, offers premium seamless mechanical tubing made for demanding, high-stress applications. These pipes, which are manufactured in compliance with ASTM A519 standards, are perfect for use in hydraulic, machining, automotive, and structural systems that demand increased strength and durability. Luke Steel is a dependable partner for engineers, fabricators, and OEMs across the country because of its dedication to accuracy, quality, and prompt delivery. Luke Steel guarantees constant quality and performance with each delivery of A519 Gr 440 pipe, whether for high-load mechanical systems or custom fabrication.
Carbon (0.43–0.48%), manganese (0.70–1.00%), phosphorus (0.035% max), sulphur (0.040% max), and silicon (0.15–0.35%) make up Carbon Steel A519 Gr 440 Pipe. Depending on heat treatment, this medium-carbon steel has a tensile strength of 95,000–110,000 psi and a yield strength of 75,000–85,000 psi. A519 Gr 440 is frequently supplied in cold-drawn or normalised conditions and is well-known for its exceptional machinability and strength-to-weight ratio. It is an appropriate material for intricate machining and mechanical systems subjected to high loading and rotational stress because of its high fatigue resistance, surface hardness, and dimensional accuracy.
Grade | MFG. | C max | Mn* | P max | S max | Si min | Cr˟ max | Cu˟ max | Ni˟ max | Mo˟ max | V˟ max |
---|---|---|---|---|---|---|---|---|---|---|---|
C | SMLS | 0.35* | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
Grade | Process | Tensile Strength (MPa) Min | Yield Strength (MPa) Min | Elongation in 2” (%) MinimumLong. Strip Test | Elongation in 2” (%) MinimumTrans. Strip Test |
---|---|---|---|---|---|
C | SMLS | 70,000 [485] | 40,000 [275] | 30 | 16.5 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Luke Steel is a top manufacturer and supplier of high-quality Carbon Steel A519 Gr 440 Pipe products in Houstan, USA. Specializing in steel solutions, we provide a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel. Our offerings include Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates. Known for our reliable delivery and superior customer service, we are committed to offering top-tier steel materials that ensure durability and performance across a wide range of industrial applications. We strive to meet the highest standards, making us a trusted partner for all your steel needs.
Precision engineering applications that require tight dimensional tolerances and superior mechanical strength frequently use carbon steel A519 Gr 440 pipes. Drive shafts, hydraulic cylinders, gear components, machinery parts, and automobile axles are among the common applications. They are also used in the production of industrial rollers, oilfield tools, power transmission, and heavy machinery. They are perfect for deep-bored, high-precision parts that need superior surface quality and form stability because of their cold-drawn finish and machinability. For industries needing long-lasting, high-strength mechanical tubing, A519 Gr 440 pipes are essential because they function well under demanding operating conditions and dynamic loads.
Luke Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Houstan, USA.
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