Stainless steel flat bar is rectangular and square shape. Production process including cold-drawn polished and hot-rolled acid white sandblasted stainless steel flat bar.

Raw material

SUS304 FLAT BAR is made by SUS304 stainless steel plate. Stainless austenitic chrome nickel steel SUS304 shows high resistance to corrosion ,especially in natural environments,sea water and those with low chlorine,salt concentration levels and is well weldable.

Process method

It is provide by laser cutting according the drawing. About the Cutting methods we can also provide plasma cutting, waterjet cutting.


It is polishied by hair line surface SUS304 stainless steel plate. It will romove burring made by laser cutting also shrink the tolerance of the stainless steel plate. SUS304 FLAT BAR Polishes well and is suited for deep drawing.

Surface grade we can make including: 8k,6k, No4, Hair line, 2b and No1. 


Stainless steel flat bar can be composed of various stress-bearing components according to the needs of different structures, and can also be used as a connecting piece between components. Widely used in various building structures and engineering structures, such as house beams, bridges, transmission towers, ships, industrial furnaces, reaction towers, container racks, etc

Date of delivery

3 to 5 days is enough to deliver if your size in our stock range

Our stock thickness including 3mm to 60mm, common sizes are 8mm 10mm 16mm etc.

Same grade : EN 1.4301 / AISI 304


Post time: Apr-17-2020