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Q345 Flat bar
Q345 flat steel: thickness 0.5-60mm, width 10-600mm, length 5-12m (commonly used specifications are 20*3-200*20mm).The yield strength is about 345 mpa.Q345 has good mechanical properties, low temperature performance, plasticity and weldability.
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SS400 Flat bar
ss400, also known as A3 steel, is a common carbon structural steel. The carbon content of the steel is moderate, the comprehensive performance, strength, plasticity and welding performance is good, with the increase of material thickness, its yield value is small.
A36 Flat bar
A36 flat steel is a common building material, often used in support structures, Bridges, construction and machinery manufacturing. The chemical composition of A36 flat steel mainly includes carbon, manganese, silicon and a small amount of sulfur, phosphorus and other elements.
Square Bar
Square steel is generally used in light steel structures, such as steel roof trusses, civil housing skeletons, etc. Stainless steel square steel is mainly used in fine decoration.
Q195 Square Bar
Square steel refers to profiles that are processed into various shapes and sizes by pressure. It is named because the section is square.
4140 Square Bar
The types of square steel are mainly divided into two types: hot-rolled square steel and cold-drawn square steel.