... picking,bright,drawn bench,mirrow polished stainless steel flat bar1.material:201 202 301 304 316 321 ... 420 430 17-4PH ETC.,stainless steel flat bar2.procedure:hot rolled and cold drawn stainless ... steel flat barraw materials(nickle,crown,etc.,)---smeting into ... and plastic3.size:thickness*width 2-10*50-300mm stainless steel flat bar4.surface settlements:black,picking, ...