STAINLESS STEEL ROUNDS
 
ANNEALED AND CENTERLESS GROUND MEETS;
ASTM:  A276  A580  A581  A582
AMS:  5610  5640  5639  5648
FEDERAL QQS-763 QQS-764
Size Lbs/Ft 303 304 316 416
1/8 .042 X X X X
9/64 .053 X     X
5/32 .065 X     X
11/64 .079 X     X
3/16 .094 X X X X
13/64 .110 X     X
7/32 .128 X     X
1/4 .167 X X X X
17/64 .188 X     X
9/32 .211 X X X X
5/16 .261 X X X X
21/64 .288 X     X
11/32 .316 X     X
3/8 .376 X X X X
25/64 .407 X      
13/32 .441 X     X
7/16 .511 X X X X
29/64 .548 X      
15/32 .587 X     X
31/64 .627 X      
1/2 .668 X X X X
33/64 .710 X     X
17/32 .754 X     X
9/16 .845 X X X X
19/32 .942 X     X
5/8 1.040 X X X X
41/64 1.100 X      
21/32 1.150 X      
11/16 1.260 X X   X
3/4 1.500 X X X X
13/16 1.760 X X    
7/8 2.050 X X X X
29/32 2.190 X      
15/16 2.350 X X X  
1 2.670 X X X X
1-1/16 3.020 X   X  
1-1/8 3.380 X X X X
1-3/16 3.770 X X X  
1-1/4 4.170 X X X X
1-5/16 4.600 X X X  
1-3/8 5.050 X X X X
1-7/16 5.510 X X   X
1-1/2 6.010 X X X X
1-9/16 6.520 X X    
1-5/8 7.050 X X X  
1-11/16 7.600 X      
1-3/4 8.180 X X X X
1-13/16 8.770 X      
1-7/8 9.390 X X   X
1-15/16 10.020 X X    
2 10.680 X X X X
2-1/8 12.060 X X    
2-1/4 13.520 X X X X
2-3/8 15.060 X X X  
2-7/16 15.870 X X    
2-1/2 16.690 X X X X
2-5/8 18.400 X X   X
2-3/4 20.190 X X X X
2-7/8 22.070 X      
3 24.030 X X X X
3-1/8 26.080 X X    
3-1/4 28.210 X X X X
3-1/2 32.710 X X X X
3-3/4 37.550 X X X  
4 42.730 X X X X
4-1/4 48.230 X X X X
4-1/2 54.080 X X   X
4-3/4 60.250 X X   X
5 66.760 X X X X
5-1/2 80.780 X X X  
6 96.130 X X X  
HOT ROLLED ANNEALED AND ROUGH TURNED
Size Lbs/Ft 303 304 316 416
6-1/4 104.3 X X X  
6-1/2 112.8 X X X  
6-3/4 121.7   X X  
7 130.9 X X X  
7-1/4 140.4     X  
7-1/2 150.2 X X X  
7-3/4 160.4     X  
8 170.9 X X X  
8-1/2 192.9 X X X  
9 216.3 X X X  
9-1/2 250.0     X  
10 267.0 X X X  
11 323.1 X X X  
12 384.5 X X X