... can be used as a finished product of iron, tools and mechanical parts, buildings used for housing aircraft structural parts, ... bar.2.Standard:AISI,GB,JIS,ASTM,DIN,EN.3.Grade:1).200series:201,202. 2).300series:301,302,303,304 ... s max 6m. 8.Application: metal structures, Architectural applications, Food industry, chemical and oil industry, pharmaceutical industry, nuclear industry, Naval industry, non ...