... A32,LRA32,LRB,Q235SAE1010,SAE1020,SAE1045 Q195,Q235,Q345,SS400,ASTM A36,E235BUsageUsed in home appliances construction, machinery ... C at sight Species of the alloly steel plate: HSLA/ High Strength Low Alloy Steel Plate: 1>. Standard: ASTM Grade: A572 ... >. GB Q235qC, Q345qC (16Mnq), Q370qC, Q420qC Building Structural Steel Plate:GB Q235GJC, Q345GJC, Q390GJC, Q420GJC, Q460GJCDetails of the desingnation ...