Phanuphong Steel and Plates stands out as a top-notch manufacturer and supplier of premium steel sheets and plates, right in the heart of Bangkok, Thailand. With a keen emphasis on marine and industrial-grade steel, this company excels in offering ABS AH36 Shipbuilding Steel Sheet and Plates, all certified by the American Bureau of Shipping. Renowned for their strength, durability, and superb weldability, these plates are perfect for a range of shipbuilding and offshore projects. Phanuphong is dedicated to providing dependable, standards-compliant products, along with efficient service and timely delivery, catering to shipyards, construction firms, and industrial clients throughout Thailand and the wider Southeast Asian region.
When it comes to the composition and mechanical properties of ABS AH36 Shipbuilding Steel Sheet and Plates, this high-strength structural steel grade is specifically crafted for shipbuilding and offshore applications. Its chemical makeup features carbon (≤0.18%), manganese (0.90–1.60%), silicon (0.10–0.50%), phosphorus (≤0.035%), sulfur (≤0.035%), and optional alloying elements like nickel, chromium, or copper. With a minimum yield strength of 355 MPa and tensile strength ranging from 490–620 MPa, AH36 is rigorously tested for impact resistance at 0°C, ensuring it holds up well in moderate marine conditions. Its excellent weldability, toughness, and durability make it a go-to choice for heavy-duty shipbuilding and offshore fabrication projects.
STANDARD:Â ASTM A131, ASME SA131
PLATES QUALITY: AH 36 (Dead Soft Quality)
THICKNESS: 3/16″ – 4″, 4-60mm
WIDTH: 48″ – 120″, 2000 / 2500 / 3000mm
LENGTH: 96″ – 480″, 6000 / 8000 / 10000 / 12000 mm
| C | Si | Mn | P | S | Cr | Mo | Ni | Cu | Cb | V |
| 0.18 | 0.10/0.50 | 0.90/1.60 | 0.035 | 0.035 | 0.20 | 0.08 | 0.40 | 0.35 | 0.02/0.05 | 0.05/0.10 |
| Grade | Re | Rm | Elongation | Â |
| A50mm | A200mm | |||
| MPan | MPa | % | % | |
| AH36 | 355 | 490/620 | 22 | 19 |
| DNV | GL | LR | BV | CCS | NK | KR | RINA |
| NV A36 | GL A36 | LR A36 | BV AH36 | CCS A36 | KA36 | RA 36 | RINA AH36 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Phanuphong Steel is one of the most prominent manufacturers and suppliers of superior quality ABS AH36 Shipbuilding Steel Sheet and Plates in Bangkok, Thailand. As experts in steel solutions, we supply a complete spectrum of products like Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our product range comprises Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. Known for our reliable delivery and first-rate customer service, we are committed to supplying high-quality steel materials that guarantee durability and excellent performance in numerous industrial applications.Â
| theoretical weight | Thickness (mm) | Thickness (mm) | theoretical weight | ||
|---|---|---|---|---|---|
| Kg/m2 | Kg/ft2 | Kg/m2 | Kg/ ft2 | ||
| 47.10 | 4.376 Kg/ft2 | 6 | 25 | 196.25 | 18.962 Kg/ ft2 |
| 54.95 | 5.105 Kg/ft2 | 7 | 26 | 204.10 | 20.420 Kg/ ft2 |
| 86.35 | 8.751 Kg/ft2 | 11 | 32 | 251.20 | 25.525 Kg/ ft2 |
| 172.70 | 16.044 Kg/ft2 | 22 | 50 | 392.50 | 36.464 Kg/ ft2 |
| 62.80 | 5.834 Kg/ft2 | 8 | 28 | 219.80 | 21.879 Kg/ ft2 |
| 157.00 | 14.586 Kg/ft2 | 20 | 48 mm | 376.80 | 35.006 Kg/ ft2 |
| 78.50 | 7.293 Kg/ft2 | 10 | 30 mm | 235.50 | 23.337 Kg/ ft2 |
| 94.20 | 10.21 Kg/ft2 | 12 | 34 mm | 266.90 | 26.254 Kg/ ft2 |
| 125.60 | 11.669 Kg/ft2 | 16 | 40 mm | 314.00 | 29.172 Kg/ ft2 |
| 141.30 | 13.127 Kg/ft2 | 18 | 45 mm | 353.25 | 32.818 Kg/ ft2 |
| 109.90 | 10.939 Kg/ft2 | 14 | 35 mm | 274.75 | 27.713 Kg/ ft2 |
| 188.40 | 18.232 Kg/ft2 | 24 | |||
| Max. width | Thickness |
|---|---|
| Grade A | From to up to |
| 1370 | 1.70 to 1.80 |
| 1280 | 1.60 to 1.70 |
| 1440 | 1.80 to 1.90 |
| 1520 | 1.90 to 2.00 |
| 1170 | 1.49 to 1.60 |
| 2070 | 12.70 to 20.00 |
| 1590 | 2.00 to 2.20 |
| 1730 | 2.20 to 2.40 |
| 1880 | 2.60 to 2.80 |
| 1960 | 2.80 to 3.12 |
| 1800 | 2.40 to 2.60 |
| 2070 | 3.12 to 12.70 |
ABS AH36 Shipbuilding Steel Sheet and Plates find extensive use in the construction of commercial ships, naval vessels, cargo carriers, and oil platform structures. Built for both above and below waterline applications, AH36 provides reliable strength and resistance to corrosion and fatigue, which are crucial in maritime settings. It’s commonly utilized in the creation of ship hulls, decks, bulkheads, and superstructures, where maintaining high structural integrity is essential.
Phanuphong 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 Bangkok, Thailand.
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