FLAT BAR - Weight in kg per meter
0.7834 kg/cm² per meter or (cft) cubic foot of steel=490 lbs

Thickness in mm	5	5	6	7	8	10	11	12	14	16
Width in mm
12	0.5	0.5	0.6	0.7	0.8	0.9	1.0	1.1	1.3	1.5
16	0.6	0.7	0.8	0.9	1.0	1.3	1.4	1.5	1.8	2.0
20	0.8	0.9	0.9	1.1	1.3	1.6	1.7	1.9	2.2	2.5
25	1.0	1.1	1.2	1.4	1.6	2.0	2.2	2.4	2.7	3.1
32	1.3	1.4	1.5	1.8	2.0	2.5	2.8	3.0	3.5	4.0
40	1.6	1.7	1.9	2.2	2.5	3.1	3.5	3.8	4.4	5.0
50	2.0	2.2	2.4	2.7	3.1	3.9	4.3	4.7	5.5	6.3
63	2.5	2.7	3.0	3.5	4.0	4.9	5.4	5.9	6.9	7.9
80	3.1	3.5	3.8	4.4	5.0	6.3	6.9	7.5	8.8	10.0
100	3.9	4.3	4.7	5.5	6.3	7.8	8.6	9.4	11.0	12.6
125	4.9	5.4	5.9	6.9	7.8	9.8	10.8	11.8	13.7	15.7
160	6.3	6.9	7.5	8.8	10.0	12.6	13.8	15.7	17.6	20.1
200	7.8	8.6	9.4	11.0	12.6	15.7	17.3	18.8	22.0	25.1
250	9.8	10.8	11.8	13.7	15.7	19.6	21.6	23.6	27.5	31.4