Reduction Ratio for Forged
(blocking + upsetting)

For results, click on the gray box.


 The Lucefin Group - Production and distribution of cold-finished, hot-rolled, cold-drawn, forged steels
ROUND: ingot dia.   intermediate forg. dia. red. ratio 1°    
       
  upsetting dia. dia. barra     total r.r. : 1
SQUARE: ingot dia.   intermediate forg. dia. red. ratio 1°  
       
  upsetting dia. bar side   total r.r. : 1
FLAT: ingot dia.   intermediate forg. dia. red. ratio 1°  
       
  upsetting dia. side 1° side 2°   total r.r. : 1