Low carbon and high flexibility
Hot rolled coil ST37
Good tensile and bending strength
Very good welding ability
Acceptable durability and weight bearing




Azar Navard Taha company, with the support of its managers, engineers and expert technicians, in 2023 started to build a black roll sheet production factory with ST37 analysis in Kashan city. Since the beginning of 2024, this factory has sent its sheets with hot rolling technology and production of slabs with different thicknesses and width of 50 cm with excellent quality and competitive price to the national and international markets.
Relying on the latest technology and the most powerful and newest industrial devices, Azar Navard Taha factory has produced black roll sheet with an annual production capacity of 300 thousand tons. Black sheet is one of the most important steel products because black sheet is considered as a mother and strategic product.
The Hot rolled coil ST37 of Azar Navard Taha factory is currently produced with a thickness of 2 mm and a width of 250 mm and a weight of 0.5 and 2.5 tons.
Soon, rolls with different widths and thicknesses will be offered to the market of the country and the region by Azar Navard Taha.

Square hollow section
ST37 alloy in various dimensions, thickness 2 mm or less

Hot rolled coil
ST37 alloy, 25 mm wide and 2 mm thick, widely used in various industries

Kian Kashan factory
The history of Kian Kashan factory as the mother factory of ANTK