At Esha Steel, we take pride in offering premium-quality Carbon Steel ASME SA 519 Grade 1518 Tubing to industries across Kolkata and throughout India. With a strong focus on precision, durability, and customer-centered service, we ensure every tube is manufactured to meet the stringent requirements of the ASME SA 519 specification. Our Grade 1518 tubing is designed for consistent performance in demanding mechanical and structural applications. Backed by technical expertise and strict quality control, we deliver tubing solutions that support reliable fabrication, long service life, and dependable operation for engineering and industrial projects.
Carbon Steel ASME SA 519 Grade 1518 Tubing contains around 0.18% carbon along with manganese, silicon, sulfur, and phosphorus in controlled amounts. This composition provides a balanced blend of strength, machinability, and ductility. The tubing offers reliable tensile and yield strength, good elongation, and stable impact resistance, making it suitable for moderate-load applications. It also responds well to heat treatments such as normalizing or annealing, enhancing hardness and structural stability. With its combination of mechanical resilience and workability, Grade 1518 is ideal for precision components that require both durability and smooth processing.
| Product | Product application | Precision seamless steel tubes | for standard use |
|---|---|
| Standard | ASTM |
| Dimensional standard |
|
| TDC |
|
| Steel grade |
|
| Surface coating | Galvanized zinc coated | Galvanized zinc coated plus polyester coating | Galvanized zinc coated plus PVC coating | Phosphated | Without coating |
| Dimensions | 6.35 x 0.51 – 120.65 x 9.53 mm [0.250 x 0.020 – 4.750 x 0.375 in] [25 – 3/8 GA] |
| C | Si | Mn | P | S | Cr | Ni | |
|---|---|---|---|---|---|---|---|
| min | 0.15 | 1.1 | 0 | 0 | |||
| max | 0.21 | 1.4 | 0.04 | 0.05 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Esha Steel is a trusted manufacturer and supplier of high-quality Carbon Steel ASME SA 519 Grade 1518 Tubing in Kolkata India. Specializing in premium steel materials, we offer a diverse range of products, including Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our extensive inventory features Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. With a strong commitment to reliable delivery and exceptional customer service, Esha Steel provides top-grade materials that ensure superior performance in various industrial applications. Trust us for all your Carbon Steel ASME SA 519 Grade 1518 Tubing needs.
| DIN | EN | BS | NFA | ASTM | ASME |
|---|---|---|---|---|---|
| – | – | – | ASTM A519 Grade 1518 | ASME SA 519 Grade 1518 | – |
Carbon Steel ASME SA 519 Grade 1518 Tubing is widely used in automotive, mechanical, and industrial sectors due to its excellent machinability and moderate strength. It is commonly applied in the production of mechanical shafts, bushings, axles, brackets, and precision-formed parts. Automotive manufacturers rely on it for suspension components and tubular parts requiring dimensional accuracy. It is also suitable for hydraulic cylinders, agricultural machinery, conveyor systems, and general engineering applications. With dependable performance and ease of fabrication, Grade 1518 tubing serves as a versatile and cost-effective choice for medium-duty mechanical and structural uses.
Esha 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 Kolkata India.
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