JIS G3101 SS400 is a very common Japanese Industrial Standard hot-rolled steel for general structural purposes. The core advantage of SS400 steel plates lies in their well-rounded performance (strength, plasticity, and weldability) combined with low cost, making it an economical and widely used ordinary structural steel plate.

SS400 steel plates are in stock and can be cut to suitable sizes and shapes according to your requirements. Our SS400 steel plates are sourced from high-quality steel manufacturers in China, which have been reviewed and evaluated by our procurement team.

* The chemical composition of SS400 steel plate primarily places restrictions on harmful elements such as phosphorus and sulfur to ensure basic welding and processing performance.

* The yield strength of SS400 steel plate tends to decrease as the steel thickness increases.

JIS G3101 SS400 steel plate is easy to weld, cut, bend, and punch, and is low in cost, making it highly versatile in application.

1. Construction field: Steel structures for factory buildings, beams/columns in civil construction, and steel structure frameworks.

2. Mechanical manufacturing: Base plates, brackets, protective covers, and other non-critical load-bearing components for general machinery.

3. Infrastructure: Small bridge components, street light poles, traffic sign poles, and water pipelines (low-pressure).

4. Other fields: Container bodies, simple shelving, welded steel sections, etc.

International Standard Equivalent Materials:

* Since the requirements for chemical composition, mechanical properties, and corrosion resistance mechanisms vary slightly across different standards, "equivalence" typically refers to similarities in intended use and performance rather than exact identity.