Plate Weighting for plates to class C tolerances (boiler & pressure vessel grades)
Thickness (mm)	Width	Weight Factor*
5	2000	8.56
6	2000	8.44
6	2500	8.51
6	3000	8.51
8	2000	8.34
8	2500	8.34
8	3000	8.39
8	3250	8.39
10	2000	8.25
10	2500	8.25
10	3000	8.29
10	3450	8.29
12.5	2000	8.17
12.5	2500	8.17
12.5	3000	8.20
13	2000	8.16
13	2500	8.16
13	3000	8.19
13	3450	8.19
14	3000	8.16
15	2000	8.14
15	2500	8.17
15	3000	8.17
16	2000	8.12
16	2500	8.15
16	3000	8.15
16	3450	8.15
18	3450	8.12
19	3450	8.10
20	2000	8.07
20	2500	8.09
20	3000	8.09
20	3450	8.09
22	2000	8.05
22	2500	8.07
22	3000	8.07
22	3450	8.07
25	2000	8.04
25	2500	8.04
25	3000	8.06
25	3450	8.06
30	2000	8.01
30	2500	8.01
30	3000	8.02
32	2000	8.00
32	3100	8.01
35	2000	7.99
35	2500	7.99
35	3000	8.00
40	2000	7.98
40	2500	7.99
40	3000	7.99
45	2000	7.97
45	2500	7.98
45	3000	7.98
50	2000	7.96
50	2500	7.96
50	3000	7.96
55	3000	7.95
57	2000	7.94
57	3000	7.95
60	2000	7.94
60	2500	7.95
60	3000	7.95
65	2000	7.93
65	2500	7.94
65	3000	7.94
70	2000	7.93
70	2500	7.93
75	2000	7.92
75	2500	7.93
80	2000	7.92
80	2500	7.93
85	2500	7.92
90	2000	7.92
90	2500	7.92
100	2000	7.91
100	2500	7.91
102	2750	7.91
115	2000	7.90
115	2500	7.90
120	2750	7.90
130	2000	7.90
130	2500	7.90
140	2500	7.90
150	2000	7.89
150	2500	7.89
*These figures are approximate weight factors for calculation purposes only