SS400 hot rolled equal steel angle 1) Material: SS400, ST37-2, A36, Q235, 2) 2#-20# 3) JIS,ASTM, ... .38343.54248.63420200141618202442.89448.68054.40160.05671.168SS400 hot rolled equal steel angle 1) Material: SS400, ST37-2, A36, Q235, 2) 2#-20 ... # 3) JIS,ASTM,GB STANDARJIS standard Q195--Q420hot rolled equal steel angle hot rolled steel ...