ML45 cold square steel

  Cold-drawn steel production process: the first step: the head is easy to draw, the second step: annealing. The third step: shot blasting, remove the surface oxide rust. Step 4: Phosphating. Step 5: Pull. There are many materials that cannot be pulled at once, so they need to be annealed multiple times. The last step is to correct the shipment.  Due to the accuracy of cold drawn square steel, surface condition is good, cold drawn steel products can be directly used, such as spraying, sand, bending, drilling, and can also be directly electroplated after fine drawing according to actual requirements, eliminating a lot of machining time and saving the cost of configuring processing machinery. Other products flat steel, shaped steel, etc. are also available for your choice. Other options: Round Steel, Key Bar Steel, Deformed Steel, Hexagon Steel