COLD FINISHED ROUNDS

ASTM A108
12’ & 20’ RANDOM LENGTHS

CTI Color 1018-Blue; 1045-Red; 1144 Stress-Purple; 1215-White; 12L14-Orange
Size
Lbs/Ft.
Est.
Lbs. per
12′ Bar
1018
1045
1144
Stress
*ASTM
A311B
1215
12L14
Inch
Decimal
3/16
.1875
.094
1.128
X
X
 
X
7/32
.2188
.128
1.536
X
X
X
X
1/4
.2500
.167
2.004
X
X
X
X
9/32
.2813
.211
2.532
X
X
X
X
5/16
.3125
.261
3.132
X
  
 
X
11/32
.3438
.316
3.792
X
X
X
X
3/8
.3750
.376
4.512
X
X
X
X
13/32
.4063
.441
5.292
X
X
X
X
7/16
.4375
.511
6.132
X
 
 
X
15/32
.4688
.587
7.044
X
X
X
X
1/2
.5000
.668
8.016
X
X
X
X
17/32
.5313
.754
9.048
X
X
X
X
9/16
.5625
.845
10.140
X
 
X
X
19/32
.5938
.942
11.304
X
X
X
X
5/8
.6250
1.044
12.530
X
X
X
X
21/32
.6563
1.150
13.800
X
X
X
X
11/16
.6875
1.263
15.160
X
X
 
X
23/32
.7188
1.380
16.560
X
X
X
X
3/4
.7500
1.504
18.050
X
X
X
X
25/32
.7813
1.630
19.560
X
X
X
X
13/16
.8125
1.763
21.160
X
 
 
X
27/32
.8438
1.901
22.810
X
X
X
X
7/8
.8750
2.045
24.540
X
X
X
X
29/32
.9063
2.193
26.320
X
X
X
X
15/16
.9375
2.347
28.160
X
 
 
X
31/32
.9688
2.506
30.070
X
X
X
X
1
1.0000
2.673
32.080
X
X
X
X
1-1/16
1.0625
3.015
36.180
X
 
 
X
1-1/8
1.1250
3.380
40.560
X
X
X
X
1-3/16
1.1875
3.766
45.190
X
 
 
X
1-1/4
1.2500
4.173
50.080
X
X
X
X
1-5/16
1.3125
4.600
55.200
X
 
 
X
1-3/8
1.3750
5.049
60.590
X
X
X
X
1-7/16
1.4375
5.518
66.220
X
 
 
X
1-1/2
1.5000
6.008
72.100
X
X
X
X
1-9/16
1.5625
6.520
78.240
X
 
 
X
1-5/8
1.6250
7.052
84.620
X
X
 
X
1-11/16
1.6875
7.604
91.250
X
X
 
X
1-3/4
1.7500
8.178
98.140
X
X
X
X
1-13/16
1.8125
8.773
105.300
X
 
 
X
1-7/8
1.8750
9.388
112.700
X
X
 
X

*100,000 PSI minimum yield strength

COLD FINISHED ROUNDS

ASTM A108
12’ & 20’ RANDOM LENGTHS

CTI Color 1018-Blue; 1045-Red; 1144 Stress-Purple; 1215-White; 12L14-Orange
Size
Lbs./Ft.
Est.
Lbs. per
12′ Bar
1018
1045
1144
Stress
*ASTM
A311B
1215
12L14
Inch
Decimal
2
2.0000
10.680
128.200
X
X
X
X
2-1/16
2.0625
10.370
136.400
X
 
 
X
2-1/8
2.1250
12.060
144.700
X
X
 
X
2-1/4
2.2500
13.520
162.200
X
X
X
X
2-5/16
2.3125
14.290
171.500
X
 
 
X
2-3/8
2.3750
15.060
180.700
X
 
X
X
2-1/2
2.5000
16.690
200.300
X
X
X
X
2-5/8
2.6250
18.400
220.800
X
 
 
X
2-3/4
2.7500
20.190
242.300
X
X
X
X
2-7/8
2.875
22.07
264.800
X
 
 
X
3
3.000
24.03
288.400
X
X
X
X
3-1/8
3.125
26.10
313.200
X
 
 
X
3-1/4
3.250
28.21
338.500
X
X
  
X
3-1/2
3.500
32.71
392.500
X
X
X
X
3-3/4
3.750
37.55
450.600
X
X
 
X
4
4.000
42.73
512.800
X
X
 
X
4-1/4
4.250
48.23
578.800
X
X
 
X
4-1/2
4.500
54.06
648.700
X
X
 
X
4-3/4
4.750
60.25
723.000
X
X
 
X
5
5.000
66.80
801.600
X
X
 
X
5-1/4
5.250
73.60
883.200
X
 
 
 
5-1/2
5.500
80.86
970.300
X
 
 
 
5-3/4
5.750
88.29
1059.000
X
 
 
 
6
6.000
96.13
1153.000
X
 
 
 

*100,000 PSI minimum yield strength