Stainless steel flat bar
Stainless steel flat bar is a rectangular and slightly pure steel.
Stainless steel flat bar can be semi-finished steel.
There are cold drawn polished stainless steel flat bar and hot rolled acid white sandblasted stainless steel flat bar.
Stainless steel flat bar can be composed of various force-receiving members according to the different needs of the structure, and can also be used as a connecting member between the members.
Widely used in a variety of building structures and engineering structures, such as beams, bridges, transmission towers, lifting and transport machinery, ships, industrial furnaces, reaction towers, container racks and warehouse shelves.
Stainless steel flat bar is used as a bridge, a frame, a fence, a transmission ship, a vehicle, etc. in construction projects.
The raw material billet for producing stainless steel flat bar is a low carbon square billet, and the finished stainless steel flat bar is delivered for hot rolling forming, cold rolling or hot rolling.
When trading, the contract and other documents should be filled with the width and thickness of the stainless steel flat bar, and other major technological matters, such as annealing, solid solution and so on.
Stainless steel flat bar types and specifications
Mainly divided into two categories: equilateral and inequality.
Among them, the specifications of the side steel can be divided into square steel and the thickness of the side thickness.
The specification is 3mm*20m-150mm.
Import and export are generally based on the specifications required in use, and the steel number is the corresponding carbon steel number. That is, there are no specific components and performance series other than the specification number.
The delivery length of stainless steel flat bar is divided into two types: fixed length and double rule. The range of choice for China’s fixed length is 3-9m, 4-12m. The length range of Japanese production is 6-15m.
Stainless steel flat bar chemical composition
Ingredients: The chemical composition of stainless steel flat bar belongs to the series of rolled steel for general structure. The main test indicators are C, Mn, P and S.
Depending on the grade, the content varies, and the approximate range is C<0.08%, Mn: 2.0, P<0.035%, and S<0.03%.
Stainless steel flat bar weight calculation
Weight per meter (kg) = 0.00793 × side width (mm) × side thickness (mm)