Steel Flat Bar

Ryerson stocks carbon flat bar as cold finished in grade 1018 and as hot rolled in grade A36. Frequently used in a variety of component machine parts, including spindles, pins, rods and assemblies, the 1018 is a machining grade with high strength and strict dimensional tolerances. A36 carbon steel flat bar is a strong bar featuring both weldability and better ductility than its cold finished counterpart. Most A-36 flat bar is also produced to A-529-50 and A-572-50.

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Hot Rolled Stock Lengths: 20 Ft.

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Size in Inches:

Select for Quote	Size in Inches	Weight per Ft. in Lbs.
Select for Quote	Size in Inches	Weight per Ft. in Lbs.
	.125 x .190	.081
	1/8 x 1/4	.106
	1/8 x 3/8	.159
	1/8 x 1/2	.213
	1/8 x 5/8	.266
	1/8 x 3/4	.319
	1/8 x 7/8	.372
	1/8 x 1	.425
	3 X 4	40.800
	1/8 x 1 1/4	.531
	1/8 x 1 1/2	.638
	1/8 x 1 3/4	.744
	1/8 x 2	.850
	1/8 x 2 1/2	1.063
	1/8 x 3	1.275
	1/8 x 3 1/2	1.488
	1/8 x 4	1.700
	1/8 x 5	2.125
	1/8 x 6	2.550
	3/16 x 1/4	.159
	3/16 x 3/8	.239
	3/16 x 1/2	.319
	3/16 x 5/8	.398
	3/16 x 3/4	.478
	3/16 x 7/8	.558
	3/16 x 1	.638
	3/16 x 1 1/8	.717
	3/16 x 1 1/4	.797
	3/16 x 1 1/2	.956
	3/16 x 1 3/4	1.116
	3/16 x 1 7/8	1.195
	3/16 x 2	1.275
	3/16 x 2 1/4	1.434
	3/16 x 2 1/2	1.594
	3/16 x 2 3/4	1.753
	3/16 x 3	1.913
	3/16 x 3 1/2	2.231
	3/16 x 4	2.550
	3/16 x 5	3.188
	3/16 x 6	3.825
	3/16 x 10	6.375
	1/4 x 5/16	.266
	1/4 x 3/8	.319
	1/4 x 7/16	.372
	.250 x .440	.374
	1/4 x 1/2	.425
	1/4 x 5/8	.531
	1/4 x 3/4	.638
	1/4 x 7/8	.744
	1/4 x 1	.850
	1/4 x 1 1/8	.956
	1/4 x 1 1/4	1.063
	1/4 x 1 3/8	1.169
	1/4 x 1 1/2	1.275
	1/4 x 1 5/8	1.381
	1/4 x 1 3/4	1.488
	1/4 x 2	1.700
	1/4 x 2 1/4	1.913
	1/4 x 2 1/2	2.125
	1/4 x 2 3/4	2.338
	1/4 x 3	2.550
	1/4 x 3 1/4	2.763
	1/4 x 3 1/2	2.975
	1/4 x 3 3/4	3.188
	1/4 x 4	3.400
	1/4 x 4 1/2	3.825
	1/4 x 5	4.250
	1/4 x 5 1/2	4.675
	1/4 x 6	5.100
	1/4 x 7	5.950
	1/4 x 8	6.800
	1/4 x 9	7.650
	1/4 x 10	8.500
	1/4 x 12	10.200
	5/16 x 3/8	.398
	5/16 x 7/16	.465
	5/16 x 1/2	.531
	5/16 x 9/16	.598
	5/16 x 5/8	.664
	5/16 x 3/4	.797
	5/16 x 7/8	.930
	5/16 x 1	1.063
	5/16 x 1 1/8	1.195
	5/16 x 1 1/4	1.328
	5/16 x 1 3/8	1.461
	5/16 x 1 1/2	1.594
	5/16 x 1 3/4	1.859
	5/16 x 2	2.125
	5/16 x 2 1/4	2.391
	5/16 x 2 1/2	2.656
	5/16 x 3	3.188
	5/16 x 3 1/2	3.719
	5/16 x 4	4.250
	5/16 x 4 1/2	4.781
	5/16 x 5	5.313
	5/16 x 6	6.375
	3/8 x 7/16	.558
	3/8 x 1/2	.638
	3/8 x 5/8	.797
	3/8 x 3/4	.956
	3/8 x 7/8	1.116
	3/8 x 1	1.275
	3/8 x 1 1/8	1.434
	3/8 x 1 1/2	1.913
	3/8 x 1 3/8	1.753
	3/8 x 1 1/2	1.913
	3/8 x 1 5/8	2.072
	3/8 x 1 3/4	2.231
	3/8 x 2	2.550
	3/8 x 2 1/4	2.869
	3/8 x 2 1/2	3.188
	3/8 x 2 3/4	3.506
	3/8 x 3	3.825
	3/8 x 3 1/4	4.144
	3/8 x 3 1/2	4.463
	3/8 x 3 3/4	4.781
	3/8 x 4	5.100
	3/8 x 4 1/2	5.738
	3/8 x 5	6.375
	3/8 x 5 1/2	7.013
	3/8 x 6	7.650
	3/8 x 7	8.925
	3/8 x 8	10.200
	3/8 x 9	11.480
	3/8 x 10	12.750
	3/8 x 12	15.300
	7/16 x 1/2	.744
	7/16 x 3/4	1.116
	7/16 x 1	1.488
	7/16 x 1 1/4	1.859
	7/16 x 1 1/2	2.231
	7/16 x 2	2.975
	7/16 x 2 1/2	3.719
	7/16 x 4	5.950
	1/2 x 9/16	.956
	1/2 x 5/8	1.063
	1/2 x 3/4	1.275
	1/2 x 7/8	1.488
	1/2 x 1	1.700
	1/2 x 1 1/8	1.913
	1/2 x 1 1/4	2.125
	1/2 x 1 3/8	2.338
	1/2 x 1 1/2	2.550
	1/2 x 1 5/8	2.763
	1/2 x 1 3/4	2.975
	1/2 x 2	3.400
	1/2 x 2 1/4	3.825
	1/2 x 2 1/2	4.250
	1/2 x 2 3/4	4.675
	1/2 x 3	5.100
	1/2 x 3 1/4	5.525
	1/2 x 3 1/2	5.950
	1/2 x 4	6.800
	1/2 x 4 1/2	7.650
	1/2 x 5	8.500
	1/2 x 5 1/2	9.350
	1/2 x 6	10.200
	1/2 x 7	11.900
	1/2 x 8	13.600
	1/2 x 9	15.300
	1/2 x 10	17.000
	1/2 x 12	20.400
	9/16 x 5/8	1.195
	9/16 x 3/4	1.434
	5/8 x 11/16	1.461
	5/8 x 3/4	1.594
	5/8 x 7/8	1.859
	5/8 x 1	2.125
	5/8 x 1 1/4	2.656
	5/8 x 1 1/2	3.188
	5/8 x 1 3/4	3.719
	5/8 x 2	4.250
	5/8 x 2 1/4	4.781
	5/8 x 2 1/2	5.313
	5/8 x 2 3/4	5.844
	5/8 x 3	6.375
	5/8 x 3 1/2	7.438
	5/8 x 4	8.500
	5/8 x 4 1/2	9.563
	5/8 x 5	10.630
	5/8 x 6	12.750
	5/8 x 7	14.880
	5/8 x 8	17.000
	5/8 x 10	21.250
	5/8 x 12	25.500
	11/16 x 3/4	1.753
	3/4 x 7/8	2.231
	3/4 x 1	2.550
	3/4 x 1 1/8	2.869
	3/4 x 1 1/4	3.188
	3/4 x 1 3/8	3.506
	3/4 x 1 1/2	3.825
	3/4 x 1 3/4	4.463
	3/4 x 2	5.100
	3/4 x 2 1/4	5.738
	3/4 x 2 1/2	6.375
	3/4 x 2 3/4	7.013
	3/4 x 3	7.650
	3/4 x 3 1/4	8.288
	3/4 x 3 1/2	8.925
	3/4 x 4	10.200
	3/4 x 4 1/2	11.480
	3/4 x 5	12.750
	3/4 x 5 1/2	14.030
	3/4 x 6	15.300
	3/4 x 7	17.850
	3/4 x 8	20.400
	3/4 x 9	22.950
	3/4 x 10	25.500
	3/4 x 11	28.050
	3/4 x 12	30.600
	7/8 x 1	2.975
	7/8 x 1 1/8	3.347
	7/8 x 1 1/4	3.719
	7/8 x 1 3/8	4.091
	7/8 x 1 1/2	4.463
	7/8 x 1 3/4	5.206
	7/8 x 2	5.950
	7/8 x 2 1/2	7.438
	7/8 x 2 3/4	8.181
	7/8 x 3	8.925
	7/8 x 3 1/2	10.410
	7/8 x 4	11.900
	7/8 x 5	14.880
	7/8 x 6	17.850
	7/8 x 8	23.800
	1 x 1 1/8	3.825
	1 x 1 1/4	4.250
	1 x 1 3/8	4.675
	1 x 1 1/2	5.100
	1 x 1 5/8	5.525
	1 x 1 3/4	5.950
	1 x 2	6.800
	1 x 2 1/4	7.650
	1 x 2 1/2	8.500
	1 x 2 3/4	9.350
	1 x 3	10.200
	1 x 3 1/2	11.900
	1 x 4	13.600
	1 x 4 1/2	15.300
	1 x 5	17.000
	1 x 5 1/2	18.700
	1 x 6	20.400
	1 x 6 1/2	22.120
	1 x 7	23.800
	1 x 8	27.200
	1 x 9	30.600
	1 x 10	34.000
	1 x 12	40.800
	1 1/8 x 1 1/4	4.781
	1 1/8 x 2	7.650
	1 1/8 x 2 1/2	9.563
	1 1/8 x 3	11.480
	1 1/8 x 4	15.300
	1 1/4 x 1 3/8	5.844
	1 1/4 x 1 1/2	6.375
	1 1/4 x 1 5/8	6.906
	1 1/4 x 1 3/4	7.438
	1 1/4 x 2	8.500
	1 1/4 x 2 1/4	9.563
	1 1/4 x 2 1/2	10.630
	1 1/4 x 2 3/4	11.690
	1 1/4 x 3	12.750
	1 1/4 x 3 1/4	13.810
	1 1/4 x 3 1/2	14.880
	1 1/4 x 4	17.00
	1 1/4 x 4 1/2	19.130
	1 1/4 x 5	21.250
	1 1/4 x 5 1/2	23.380
	1 1/4 x 6	25.500
	1 1/4 x 8	34.000
	1 1/4 x 10	42.500
	1 1/4 x 12	51.000
	1 3/8 x 2	9.350
	1 3/8 x 3	14.030
	1 1/2 x 1 3/4	8.925
	1 1/2 x 2	10.200
	1 1/2 x 2 1/4	11.480
	1 1/2 x 2 1/2	12.750
	1 1/2 x 2 3/4	14.030
	1 1/2 x 3	15.300
	1 1/2 x 3 1/2	17.850
	1 1/2 x 4	20.400
	1 1/2 x 4 1/2	22.950
	1 1/2 x 5	25.500
	1 1/2 x 5 1/2	28.050
	1 1/2 x 6	30.600
	1 1/2 x 8	40.800
	1 1/2 x 10	51.000
	1 1/2 x 12	61.200
	1 3/4 x 2	11.900
	1 3/4 x 2 1/4	13.390
	1 3/4 x 2 1/2	14.880
	1 3/4 x 2 3/4	16.360
	1 3/4 x 3	17.850
	1 3/4 x 3 1/2	20.830
	1 3/4 x 4	23.800
	1 3/4 x 4 1/2	26.780
	1 3/4 x 5	29.750
	1 3/4 x 6	35.700
	2 x 2 1/4	15.300
	2 x 2 1/2	17.000
	2 x 2 3/4	18.7000
	2 x 3	20.400
	2 x 3 1/2	23.800
	2 x 4	27.200
	2 x 4 1/2	30.600
	2 x 5	34.000
	2 x 6	40.800
	2 x 8	54.400
	2 x 10	68.000
	2 x 12	81.600
	2 1/4 x 2 1/2	19.130
	2 1/4 x 2 3/4	21.040
	2 1/4 x 3	22.950
	2 1/4 x 3 1/2	26.780
	2 1/4 x 4	30.600
	2 1/4 x 5	38.250
	2 1/4 x 6	45.900
	2 1/2 x 3	25.500
	2 1/2 x 3 1/2	29.750
	2 1/2 x 4	34.000
	2 1/2 x 4 1/2	38.250
	2 1/2 x 5	42.500
	2 1/2 x 6	51.000
	2 1/2 x 8	68.000
	2 1/2 x 10	85.000
	3 x 3 1/2	35.700
	3 x 4	40.800
	3 x 4 1/2	45.900
	3 x 5	51.000
	3 x 6	61.200
	3 x 8	81.600
	3 x 10	102.000
	3 1/2 x 5	59.500
	4 x 5	68.00
	4 x 6	81.60