Dang Steel, a top-notch manufacturer and supplier based in Da Nang, Vietnam, specializes in high-quality ASTM A513 Tubing, crafted to meet ASTM standards. This specification pertains to electric-resistance-welded (ERW) carbon and alloy steel tubing, which is widely used in mechanical, structural, and automotive sectors. Renowned for its impressive dimensional accuracy, smooth surface finish, and excellent formability, ASTM A513 tubing proves to be incredibly versatile across various industries. Dang Steel guarantees durability, strength, and reliability through cutting-edge manufacturing techniques and rigorous quality checks. Their ASTM A513 tubing is extensively supplied to both local and international markets, catering to a wide range of engineering needs.
ASTM A513 Tubing comes in multiple grades, with compositions that vary based on carbon content and alloying elements. The typical low-carbon grades (like 1008–1020) contain 0.08–0.20% carbon and 0.30–0.90% manganese, offering tensile strength between 350–600 MPa and yield strength around 240–400 MPa. This tubing boasts excellent machinability, ductility, and weldability. On the other hand, higher-carbon grades provide enhanced hardness and wear resistance. The mechanical properties can differ based on heat treatment and forming processes, ensuring the tubing meets the demands of both structural and mechanical applications.
| Grade: | ASME/ASTM SA179, SA192, SA210, SA178, SA214, API 5L |
|---|---|
| Size: | 1/8” NB TO 24” NB Sch 40/80/160/XXS |
| Form | Round, Square, Rectangular, Coil, U Tube, |
| Length | Single Random, Double Random & Required Length |
| End | Plain End, Bevelled End |
| Type | Seamless / ERW / Welded |
| Certification For Carbon | Mill Test Certificate as per EN 10204 / 3.2B |
| General Requirements | ASTM A 530/A 530M |
| Dimensional Tolerances | ANSI B 36.10 |
| OD Range | 1.250″ – 6.000″ (30-150mm) |
| Wall Range | 0.095″ – 1.000″ (.2.5-25mm) |
| Composition, % | ||||
| Element | Grades A, B and D | Grace C | ||
| Heat Analysis | Product Analysis | Heat Analysis | Product Analysis | |
| Carbon, max | 0.26 | 0.30 | 0.23 | 0.27 |
| Manganese, max | … | … | 1.35 | 1.40 |
| Phosphorus, max | 0.035 | 0.045 | 0.035 | 0.045 |
| Sulfur, max | 0.035 | 0.045 | 0.035 | 0.045 |
| Copper, when copper steel is specified, min | 0.20 | 0.18 | 0.20 | 0.18 |
| Yield Strength, min | 170 MPa |
| Ultimate Strength, min | 310 MPa |
| Elongation in 50 mm, min | 35% |
| Hardness (Rockwell B), max | 65 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| 1½ (38.1) and under | 0.050 | 1.39 | |
| Over 1½ to 2½ (38.1 to 63.5),incl | 0.062 | 1.72 | |
| Over 2½ to 4 (63.5 to 101.6), incl | 0.075 | 2.09 | |
| Over 4 to 6 (101.6 to 152.4), incl | 0.087 | 2.42 | |
| Over 6 to 8 (152.4 to 203.2), incl | 0.100 | 2.78 | |
| Over 8 (203) | 0.112 | 3.11 | |
In the automotive world, ASTM A513 Tubing is commonly used for seat frames, steering components, shafts, and exhaust systems. In mechanical engineering, it finds its place in bushings, spacers, brackets, and precision-machined parts. Structurally, it’s utilized in furniture tubing, agricultural machinery, conveyor systems, and construction frameworks. Its outstanding weldability and formability make it ideal for custom-fabricated products and high-performance assemblies. Durable, cost-effective, and versatile, ASTM A513 tubing is a go-to material for light to heavy-duty applications across various industries.
Dang 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 Da Nang, Vietnam.
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