COLD FINISHED - Flat Bar 

Cold Finish Bar Grade Selection
1018 (ASTM A108) - A low carbon steel, having higher manganese content than certain other low-carbon steels, such as 1020. Being richer in manganese, 1018 is a better steel for carburized parts, since it produces a harder and more uniform case. It also has higher mechanical properties and better machining characteristics. The hot rolled bars used in the manufacture of this product are of special quality.

Most cold finished bars are produced by cold drawing. In this process, oversize hot rolled bars, which have been cleaned to remove scale, are drawn through dies to the required size.

A greater degree of dimensional accuracy and straightness in round bars is obtained by grinding and polishing. The product resulting from this process is known as PRECISION SHAFTING.

Analysis
Carbon            .15/.20
Manganese     .60/.90
Phosphorous   .04 Max.
Sulphur           .05 Max

Mechanical Properties - The following values are average and may be considered as representation of the grade:

Cold Drawn
Tensile Strength psi ......................... 85,000
Yield Strength psi ............................ 70,000
Elongation in 2 ................................ 28%
Reduction of Area ............................. 55%
Hardness Brinell ............................... 167
C-1018 Cold Finished Steel Flat Bar
 
SIZE WEIGHT 
FOOT
WEIGHT 
12' LENGTH
  1/8 x 1/2 0.2127 2.552
  1/8 x 3/4 0.3191 3.829
  1/8 x 1 0.4254 5.105
  1/8 x 1-1/4 0.5318 6.381
  1/8 x 1-1/2 0.6381 7.657
  1/8 x 1-3/4 0.7445 8.933
  1/8 x 2 0.8508 10.210
  1/8 x 2-1/2 1.0640 12.760
  1/8 x 3 1.2760 15.310
  1/8 x 4 1.7020 20.420
  1/8 x 5 2.1270 25.520
  1/8 x 6 2.5520 30.630
 
  3/16 x 1/2 0.3191 3.829
  3/16 x 3/4 0.4786 5.743
  3/16 x 1 0.6381 7.657
  3/16 x 1-1/4 0.7976 9.572
  3/16 x 1-1/2 0.9572 11.490
  3/16 x 2 1.2760 15.310
  3/16 x 3 1.9140 22.970
  3/16 x 4 2.5520 30.630
  3/16 x 5 3.1910 38.290
  3/16 x 6 3.8290 45.940
 
  1/4 x 3/8 0.3191 3.829
  1/4 x 1/2 0.4254 5.105
  1/4 x 3/4 0.6381 7.657
  1/4 x 1 0.8508 10.210
  1/4 x 1-1/4 1.0640 12.760
  1/4 x 1-1/2 1.2760 15.310
  1/4 x 2 1.7020 20.420
  1/4 x 2-1/2 2.1270 25.520
  1/4 x 3 2.5520 30.630
  1/4 x 4 3.4030 40.840
  1/4 x 5 4.2540 51.050
  1/4 x 6 5.1050 61.260
  1/4 x 8 6.8060 81.680
  1/4 x 10 8.5080 102.100
  1/4 x 12 10.2100 122.500
 
  5/16 x 1/2 0.5318 6.381
  5/16 x 3/4 0.7976 9.572
  5/16 x 1 1.0640 12.760
  5/16 x 1-1/4 1.3290 15.950
  5/16 x 1-1/2 1.5950 19.140
  5/16 x 2 2.1270 25.520
  5/16 x 2-1/2 2.6590 31.910
  5/16 x 3 3.1910 38.290
  5/16 x 4 4.2540 51.050
  5/16 x 5 5.3180 63.810
  5/16 x 6 6.3810 76.570
 
  3/8 x 1/2 0.6381 7.657
  3/8 x 3/4 0.9572 11.490
  3/8 x 1 1.2760 15.310
  3/8 x 1-1/4 1.5950 19.140
  3/8 x 1-1/2 1.9140 22.970
  3/8 x 2 2.5520 30.630
  3/8 x 2-1/2 3.1910 38.290
  3/8 x 3 3.8290 45.940
  3/8 x 3-1/2 4.4670 53.600
  3/8 x 4 5.1050 61.260
  3/8 x 5 6.3810 76.570
  3/8 x 6 7.6570 91.890
  3/8 x 8 10.2100 122.500
  3/8 x 10 12.7600 153.100
  3/8 x 12 15.3100 183.800
 
  1/2 x 3/4 1.2760 15.310
  1/2 x 1 1.7020 20.420
  1/2 x 1-1/4 2.1270 25.520
  1/2 x 1-1/2 2.5520 30.630
  1/2 x 2 3.4030 40.840
  1/2 x 2-1/2 4.2540 51.050
  1/2 x 3 5.1050 61.260
  1/2 x 3-1/2 5.9560 71.470
  1/2 x 4 6.8060 81.680
  1/2 x 5 8.5080 102.100
  1/2 x 6 10.2100 122.500
  1/2 x 8 13.6100 163.400
  1/2 x 10 17.0200 204.200
  1/2 x 12 20.4200 245.000
 
  5/8 x 3/4 1.5950 19.140
  5/8 x 1 2.1270 25.520
  5/8 x 1-1/4 2.6590 31.910
  5/8 x 1-1/2 3.1910 38.290
  5/8 x 2 4.2540 51.050
  5/8 x 2-1/2 5.3810 63.810
  5/8 x 3 6.3810 76.570
  5/8 x 4 8.5080 102.100
  5/8 x 5 10.6400 127.600
  5/8 x 6 12.7600 153.100
  5/8 x 8 17.0200 204.200
  5/8 x 10 21.2700 255.200
  5/8 x 12 25.5200 306.300
 
  3/4 x 1 2.5520 30.630
  3/4 x 1-1/8 2.8710 34.450
  3/4 x 1-1/4 3.1910 38.290
  3/4 x 1-1/2 3.8290 45.940
  3/4 x 2 5.1050 61.260
  3/4 x 2-1/2 6.3810 76.570
  3/4 x 3 7.6570 91.890
  3/4 x 3-1/2 8.9330 107.200
  3/4 x 4 10.2100 122.500
  3/4 x 5 12.7600 153.100
  3/4 x 6 15.3100 183.800
  3/4 x 8 20.4200 245.000
  3/4 x 10 25.5200 306.300
  3/4 x 12 30.6300 367.500
 
  1 x 1-1/4 4.2540 51.050
  1 x 1-1/2 5.1050 61.260
  1 x 2 6.8060 81.680
  1 x 2-1/2 8.5080 102.100
  1 x 3 10.2100 122.500
  1 x 3-1/2 11.9100 142.900
  1 x 4  13.6100 163.400
  1 x 5 17.0200 204.200
  1 x 6 20.4200 245.000
  1 x 8 27.2300 326.700
  1 x 10 34.0300 408.400
  1 x 12 40.8400 490.100
 
  1-1/4 x 1-1/2 6.3810 76.570
  1-1/4 x 2 8.5080 102.100
  1-1/4 x 3 12.7600 153.120
  1-1/4 x 4 17.0200 204.200
  1-1/4 x 5 21.2700 255.200
  1-1/4 x 6 25.5200 306.300
  1-1/4 x 8 34.0400 408.400
 
  1-1/2 x 2 10.2100 122.500
  1-1/2 x 2-1/2 12.7600 153.100
  1-1/2 x 3 15.3100 183.800
  1-1/2 x 4 20.4200 245.000
  1-1/2 x 5 25.5200 306.300
  1-1/2 x 6 30.6300 367.500
  1-1/2 x 8 40.4800 490.100
 
  2 x 3 20.4200 245.000
  2 x 4 27.2300 326.700
  2 x 6 40.4800 490.100
  2 x 8 54.4500 653.400
 
  2-1/2 x 4 34.0300 408.400
  2-1/2 x 5 42.5400 510.500
 
  3 x 4 40.8400 490.100

Cold Finished Steel
Flat Bar
 

 

 

 

 

 

Cold Finished Steel
Flat Bar

 

 

 

 

 

Cold Finished Steel
Flat Bar

 

 

 

 

 

Cold Finished Steel
Flat Bar

 

 

 

 

 

Cold Finished Steel
Flat Bar

 

 

 

 

 

Cold Finished Steel
Flat Bar

 

 

 

 

 

Cold Finished Steel
Flat Bar

All Prices Subject To Change Without Notice 012615