... best price Payment:TT/LC 201 Stainless Steel Flat BarStainless steel flat bar, is the wide 12-300mm, thickness ... .1.Type:Round bar,Angle bar,Square bar,Flat bar,Hexagonal bar.2.Standard:AISI,GB,JIS,ASTM ... 631.4.Size:Need to produce the corresponding size based on the customer order form. 1).Round bar ... 3).Square bar sizes:from 4x4mm to 100x100mm. 4).Flat bar sizes:Thickness from 2.5mm to 80mm and ...