HOT ROLLED - Flat Bar 

Hot Rolled Mild Steel Bar, Bar Shapes & Structural Grades
ASTM A 36 Hot Rolled Mild Steel Bar, Bar Shapes and Structural are used for general applications. This steel is a low carbon grade, having good overall mechanical properties. It is easy to fabricate by the usual methods, such as mild cold and hot forming and welding.

Analysis ASTM A 36
Range   3/8" &
Under
Over 3/8"
to 1-1/2"
Over
1-1/2"
  Carbon Max. .26 .27 .28
  Manganese ----- .60/.90 .60/.90
  Phosphorus Max. .04 .04 .04
  Sulphur Max. .05 .05 .05

Applications This material is used for general purpose structural and miscellaneous non-critical applications that involve mild cold bending, hot forming, punching, and welding. Such applications include parts for general machinery, agricultural implements, transportation equipment, etc. It is used where seams and other surface imperfections may be tolerated.

Analysis: The following values are average for 1" round and may be considered of this grade.

ASTM A 36
Tensile Strength (psi) ........................ 58/80,000
Yield Point (psi) ................................ 36,000 Min.
Elongation in 2 ................................. 23% Min.

Hot Rolled Steel Flat Bar
 
SIZE WEIGHT 
FOOT
WEIGHT 
20' LENGTH
1/4 x 1/2  0.4254 8.508
1/4 x 3/4  0.6381 12.760
1/4 x 1 0.8508 17.020
1/4 x 1-1/4 1.0640 21.270
1/4 x 1-1/2 1.2760 25.520
1/4 x 2      1.7020 34.030
1/4 x 2-1/2 2.1300 42.600
1/4 x 3 2.5520 51.050
1/4 x 3-1/2 2.9800 59.600
1/4 x 4 3.4030 68.060
1/4 x 5 4.2500 85.080
1/4 x 6 5.1050 102.100
1/4 x 8  6.8060 136.100
1/4 x 10 8.5000 170.160
1/4 x 12 10.2100 204.200
 
3/8 x 1 1.2800 25.600
3/8 x 1-1/4 1.5950 31.910
3/8 x 1-1/2  1.9410 38.290
3/8 x 2 2.5520 51.050
3/8 x 2-1/2 3.1910 63.820
3/8 x 3 3.8300 76.600
3/8 x 3-1/2 4.4670 89.340
3/8 x 4 5.1050 102.100
3/8 x 5 6.3810 127.600
3/8 x 6 7.6570 153.100
3/8 x 8     10.2100 204.200
3/8 x 10 12.7600 255.200
3/8 x 12 15.3100 306.300
 
1/2 x 1 1.7020 34.030
1/2 x 1-1/4 2.1270 42.540
1/2 x 1-1/2 2.5520 51.050
1/2 x 2 3.4030 68.060
1/2 x 2-1/2 4.2540 85.080
1/2 x 3 5.1050 102.100
1/2 x 3-1/2 5.9500 119.000
1/2 x 4 6.8060 136.100
1/2 x 5 8.5080 170.200
1/2 x 6 10.2100 204.200
1/2 x 8 13.6100 272.300
1/2 x 10 17.0200 340.400
1/2 x 12 20.4200 408.400
 
5/8 x 2 4.2540 85.080
5/8 x 2-1/2  5.3180 106.400
5/8 x 3 6.3810 127.600
5/8 x 4 8.5080 170.200
5/8 x 5 10.6400 212.700
5/8 x 6 12.7600 255.200
 
3/4 x 1-1/2 3.8290 76.570
3/4 x 2 5.1050 102.100
3/4 x 2-1/2 6.3810 127.600
3/4 x 3 7.6570 153.100
3/4 x 4 10.2100 204.200
3/4 x 5 12.7600 255.100
3/4 x 6 15.3100 306.300
3/4 x 8 20.4200 408.400
3/4 x 10 25.5000 510.000
3/4 x 12 30.6300 612.600
 
1 x 2 6.8060 136.100
1 x 2-1/2 8.5080 170.200
1 x 3 10.2100 204.200
1 x 4 13.6100 272.300
1 x 6 20.4200 408.400
1 x 12 40.8400 816.800
Merchant Bar

 

Hot Rolled Steel
Strip

 

 

 

 

 

 

 

 

 

Hot Rolled Steel
Flat Bar

 

 

 

 

 

 

 

 

Hot Rolled Steel
Flat Bar

All Prices Subject To Change Without Notice 012615