COLD FINISHED - Round 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 Round Bar
 
SIZE WEIGHT 
FOOT
WEIGHT 
20' LENGTH
1/8   0.042 0.51
3/16   0.094 1.13
1/4 0.167 3.34
5/16 0.261 5.22
3/8 0.376 7.52
7/16 0.512 10.23
1/2 0.668 13.36
9/16 0.846 16.91
5/8 1.044 20.88
11/16 1.263 25.27
3/4 1.504 30.07
13/16 1.765 35.29
7/8 2.046 40.93
15/16 2.349 46.98
1 2.673 53.46
1-1/16 3.017 60.35
1-1/8 3.383 67.66
1-3/16 3.769 75.38
1-1/4 4.176 83.53
1-5/16 4.604 92.09
1-3/8 5.053 101.10
1-7/16 5.527 110.50
1-1/2 6.014 120.30
1-9/16 6.526 130.50
1-5/8 7.058 141.20
1-11/16 7.612 152.20
1-3/4 8.186 163.70
1-13/16 8.781 175.60
1-7/8 9.397 187.90
1-15/16 10.030 200.70
2 10.690 213.80
2-1/8 12.070 241.40
2-3/16 12.790 255.80
2-1/4 13.530 270.60
2-3/8 15.080 301.50
2-7/16 15.880 317.60
2-1/2 16.710 334.10
2-5/8 18.420 368.40
2-3/4 20.210 404.30
2-7/8 22.090 441.90
2-15/16 23.060 461.30
3 24.060 481.10
3-1/4 28.230 564.60
3-1/2 32.740 654.80
3-3/4 37.590 751.80
4 42.770 855.30
4-1/2 54.130 1083.00
5 66.820 1336.00
5-1/2 80.860 1617.00
5-3/4 88.370 1767.40
6 96.220 1924.00
6-1/2 112.900 2259.00
8 171.100 3421.00

      12 Foot Lengths

Cold Finished Steel
Round Bar
 

 

 

 

 

Cold Finished Steel
Round Bar
 

 

 

 

 

Cold Finished Steel
Round Bar

All Prices Subject To Change Without Notice 012615