Cal. Code Regs. Tit. 8, div. 1, ch. 4, subch. 4, app B, Plate B-4

Current through Register 2024 Notice Reg. No. 44, November 1, 2024

Weights of Metals Per Square Foot

Thickness Inches	Wrought Iron	Cast Iron	Steel	Copper	Tin	Zinc	Brass	Lead
Weights, Pounds per Square Foot
1/16	2.50	2.34	2.55	2.89	2.41	2.28	2.63	3.7
1/8	5.00	4.69	5.10	5.79	4.81	4.55	5.26	7.4
3/16	7.50	7.03	7.65	8.68	7.22	6.83	7.89	11.1
1/4	10.0	9.38	10.2	11.6	9.63	9.10	10.5	14.8
5/16	12.50	11.7	12.8	14.5	12.0	11.4	13.2	18.5
3/8	15.00	14.1	15.3	17.4	14.4	13.7	15.8	22.2
7/16	17.50	16.4	17.9	20.3	16.8	15.9	18.4	25.9
1/2 2	0.00	18.7	20.4	23.2	19.3	18.2	21.1	29.7
9/16	22.50	21.1	23.0	26.0	21.7	20.5	23.7	23.4
5/8	25.00	23.5	25.5	28.9	24.1	22.8	26.3	37.1
11/16	27.50	25.8	28.1	31.8	26.5	25.0	28.9	40.8
3/4	30.00	28.1	30.6	34.7	28.9	27.3	31.6	44.4
13/16	32.50	30.5	33.2	37.6	31.3	29.6	34.2	48.2
7/8	35.00	32.8	35.7	40.5	33.7	31.9	36.8	51.9
15/16	37.50	35.2	38.3	43.4	36.1	34.1	39.5	55.6
1	40.00	37.5	40.8	46.3	38.5	36.4	42.1	59.3

For rates in square inch, divide by 144.

Cal. Code Regs. Tit. 8, div. 1, ch. 4, subch. 4, app B, Plate B-4