SAE1080 is a high-carbon steel that belongs to the American Standard (SAE).

SAE1006 flat steel is a low-carbon steel material with high elongation and smooth surface.

Flat bar A36 is a common building material, often used in support structures, bridges, construction and machinery manufacturing.A36 is an American Standard carbon structural plate, which conforms to ASTM A36/A36M-03a.

Flat bar steel is steel with a long cross-section, and commonly used materials include ordinary carbon steel, alloy steel and stainless steel. The shape of its cross-section is characterized by flatness. Flat steel is characterized by uniform material, easy delivery, and moderate price, and widely used in various fields. 

Galvanized flat steel in fact refers to a 12-300 mm wide, 3-60 mm thick section of rectangular and slightly with tons of edges of a steel, which can be used as a finished steel, but also as a galvanized pipe billet and galvanized strips, as a finished product can be used in the production of hoops, tools and machinery parts, if used in construction can be used as a structural member of the frame and escalators.