... Thickness:3-25mm 3.Certification:ISO 4.Technique:cold rolled316 stainless steel square bar1.Standard:JIS,AISI,ASTM,DIN2.Thickness:3-25mm3. ... length, radom length, the Max must be 1000mm(for single )6.Surface settlement:hot-rolled, pickled solution heat treatment for ... 317,321 AISI 410,420,430,430F,431,4168.Application:stainless steel square bar is widely used in chemical, shipping,architecture,machine ...