Phanuphong Steel, a reputable manufacturer and supplier located in Bangkok, Thailand, is dedicated to providing top-notch SS400 sheets and plates tailored to meet a variety of industrial needs. With years of experience under their belt, the company delivers high-quality steel products that adhere to international standards, ensuring they are durable and reliable for construction and manufacturing projects. SS400 sheets and plates are celebrated for their strength, machinability, and outstanding performance in structural applications. Phanuphong Steel prides itself on offering cost-effective solutions, prompt delivery, and exceptional customer service, making it a go-to choice for clients across various industries.
These SS400 sheets and plates are primarily made of iron, with carefully controlled levels of carbon, manganese, silicon, phosphorus, and sulfur, striking a perfect balance between strength and weldability. They feature moderate tensile and yield strength, making them ideal for general structural applications. With good elongation, ductility, and toughness, SS400 provides stability and resilience in different conditions. Its mechanical properties make it easy to machine, weld, and form, allowing for straightforward fabrication in various structural and engineering projects without sacrificing safety or performance.
| tem | SS400 steel plate/sheet for general purpose structural steels |
|---|---|
| Thickness | 5mm-150mm |
| Width | 1000mm-4500mm |
| Length | 3000mm-18000mm |
| Grade | C | Si | Mn | P | S |
| SS400 | – | – | – | 0.050 max. | 0.050 max |
| Grade | Yield  Strength min. (Mpa) | Tensile Strength (Mpa) | Elongation min. % | Impact Resistance min.[J] | |||
| SS400 | Thickness <16mm | Thickness ≥ 16mm | 400-510 | Thickness <5mm | Thickness 5-16mm | Thickness ≥ 16mm | – |
| Â 245 | 235 | 21 | 17 | 21 | |||
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
SS400 sheets and plates are extensively utilized in the construction, engineering, and fabrication sectors due to their strength and versatility. They’re commonly found in structural frameworks, bridges, industrial buildings, and machinery components, serving as a dependable base material. Their excellent weldability makes them perfect for shipbuilding, automotive chassis, storage tanks, and pipelines. Additionally, they are used in railway cars, heavy machinery, and agricultural equipment. Thanks to their cost-effectiveness, durability, and adaptability, SS400 sheets and plates are essential materials for industries that demand robust structural and mechanical performance.
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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