stainless steel square hollow bar sizes

Stainless steel flat steel is used in construction projects as bridges, house frames, fences, power transmission ships, vehicles, etc. The raw material billet for the production of stainless steel flat steel is low-carbon square steel billet, and the finished stainless steel flat steel is delivered in hot-rolled, cold-rolled or hot-rolled state. During the transaction, the side width and side thickness of the stainless steel flat steel should be fully filled in the contract and other documents, as well as other main process items, such as annealing, solid solution, etc.

Appearance Quality
The surface quality of stainless steel flat steel is stipulated in the standard, and it is generally required that there should be no harmful defects in use, such as delamination, scarring, cracks, etc.
The allowable range of geometric shape deviation is also stipulated in the standard, generally including curvature, side width, side thickness, top angle, theoretical weight, etc., and it is stipulated that there is a significant twist.