Hot points, 1). accurate tolerance 2). advanced processing technology 3). best quality and ... standard 5 series ≤3000kg O, F hand forgings 2,67 series ≤3000kg T6,T4,O,F GBn223 5 series ... ≤2.5m2 O, F die forgings 2,6,7series ≤2.5m2 T6,T4,O,F ASTMB247 ... H32,H36,H321etc.Free forging and die forgingMaximum projected area, 2.0 square metersThickness (max),less than 150MM ( function(){ ...