ALLOY STEEL ROUNDS
 
FORGED AND ROUGH
Size In   4140 4140 4340 4340
Inches Lbs/Ft. ANN HT ANN HT
10 273.8 X X X X
10-1/2 301.5 X   X  
11 330.5 X X X X
11-1/2 360.9 X X X  
12 392.6 X X X X
12-1/2 425.6 X X X  
13 460.0 X X X X
14 532.8 X X X X
15 610.9 X      
16 694.3 X X    
18 877.2 X X    
20 1068.5 X X