Phanuphong Steel and Plates, a reputable manufacturer and supplier located in Bangkok, Thailand, proudly offers top-notch Weathering Steel Sheets and Plates that blend durability, strength, and visual appeal. These plates are known for their distinctive rust-like look, which develops a protective oxide layer when exposed to the elements, eliminating the need for painting and significantly extending their lifespan. Built to endure tough environmental conditions, our Weathering Steel products are perfect for construction, architectural, and industrial applications. With meticulous manufacturing standards and a dependable supply chain, Phanuphong Steel guarantees high-quality solutions for a variety of structural and design needs.
Weathering Steel Sheets and Plates are mainly made of iron, with carefully controlled amounts of carbon, manganese, and silicon, and are enhanced with copper, chromium, and nickel to boost corrosion resistance. The steel boasts a tensile strength between 480 to 650 MPa and a yield strength of around 345 MPa, depending on the grade and thickness. Its mechanical properties include excellent toughness, weldability, and formability, while the naturally occurring protective patina layer helps to minimize further corrosion. These characteristics make Weathering Steel an excellent choice for long-lasting performance in outdoor and exposed settings without the need for extra surface treatment.
| Thickness | Width | Length |
|---|---|---|
| 1/4 to 1/2 “ | 48 “ | 120″ |
| Grades | Application | Weldability |
| A & B | building facades to construct roofs | anual welding or submerged arc welding |
| Si % max. | C % max. | Mn % | Z% | S % max. | P % | N % max. | Cr % | V% | Cu % | Ni% | Mo% | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| According to EN 10027-1 & CR 10260 | ||||||||||||
| S235J2W | 0.40 | 0.13 | 0.20-0.60 | 0.03 | 0.04 | 0.40-0.80 | 0.25-0.55 | 0.65 | ||||
| S235J0W | 0.40 | 0.13 | 0.20-0.60 | 0.04 | 0.04 | 0.01 | 0.40-0.80 | 0.25-0.55 | 0.65 | |||
| S355J2WP | 0.75 | 0.12 | 1.00 | 0.03 | 0.06-0.15 | 0.30-1.25 | 0.25-0.55 | 0.65 | ||||
| S355J0W | 0.75 | 0.12 | 1.00 | 0.04 | 0.06-0.15 | 0.01 | 0.30-1.25 | 0.25-0.55 | 0.65 | |||
| S355J2W | 0.50 | 0.16 | 0.50-1.50 | 0.15 | 0.03 | 0.03 | 0.40-0.80 | 0.25-0.55 | 0.65 | 0.30 | ||
| S355J0W | 0.50 | 0.16 | 0.50-1.50 | 0.15 | 0.04 | 0.04 | 0.01 | 0.40-0.80 | 0.25-0.55 | 0.65 | 0.30 | |
| S355K2W | 0.50 | 0.16 | 0.50-1.50 | 0.15 | 0.03 | 0.03 | 0.40-0.80 | 0.25-0.55 | 0.65 | 0.30 | ||
| Tensile Strength | Min. Yield Point | Elongation | |
|---|---|---|---|
| COR-TEN A | [470 – 630 MPa] | [355 MPa] | 20 % min |
| ASTM 588 GR. A | [485 MPa] | [345 MPa] | 21% min |
| ASTM 242 TYPE -1 | [480 MPa] | [345 MPa] | 16% min |
| Element | Weathering Steel B | Weathering Steel A |
|---|---|---|
| Tensile strength Rm MPa | 485 | 485 |
| Minimum yield point ReH Mpa *) | 345 | 345 |
| Minimum elongation A (Lo=5.65 vSo) % | 19 | 20 |
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 Weathering Steel Sheet and Plate 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.
| Thickness | Length | Width | Weight (lbs/ft) |
|---|---|---|---|
| 1/2″ | 120.00″ | 48.00″ | 20.420 |
| 1/4″ | 120.00″ | 60.00″ | 10.210 |
| 1/4″ | 120.00″ | 48.00″ | 10.210 |
| 3/8″ | 120.00″ | 48.00″ | 15.315 |
| Thickness | Weight / Ft. |
|---|---|
| 1/4 | 10.21 lb |
| 3/16 | 7.66 lb |
| 1/2 | 20.42 lb |
| 3/8 | 15.31 lb |
| 1 | 40.84 lb |
| 3/4 | 30.63 lb |
| 1-1/2 | 61.26 lb |
Weathering Steel Sheets and Plates are extensively utilized in construction, architecture, and industrial sectors due to their durability and natural resistance to weathering. In architecture, they are particularly popular for bridges, facades, sculptures, and outdoor structures because of their unique rust-like finish and low maintenance requirements. In construction, they are used in structural frameworks, roofing, and cladding where both long-term strength and aesthetics are crucial. Industrial applications include containers, railcars, and outdoor equipment that face various weather conditions. Their ability to resist atmospheric corrosion while maintaining strength makes them an ideal choice for sustainable and visually appealing projects.
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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