ALLOY STEEL ROUNDS
 
12 & 20 FT. ROUNDS
Size In      
Inches Lbs/Ft. 4130 8620
1/4 .167 X X
3/8 .376 X X
1/2 .668 X X
5/8 1.043 X X
3/4 1.502 X X
7/8 2.045 X X
1 2.670 X X
1-1/8 3.380 X X
1-3/16 3.766 X X
1-1/4 4.172 X X
1-5/16 4.600 X X
1-3/8 5.049 X X
1-1/2 6.008 X X
1-9/16 6.519   X
1-5/8 7.051 X X
1-3/4 8.178 X X
1-7/8 9.388 X X
2 10.680 X X
2-1/8 12.060 X X
2-1/4 13.520 X X
2-3/8 15.060 X X
2-1/2 16.690 X X
2-5/8 18.400 X X
2-3/4 20.190 X X
2-7/8 22.070 X X
3 24.030 X X
3-1/4 28.210 X X