1、钢板每平方米理论重量表钢板每平方米重量表厚度 (mm)理论重量（kg/）厚度(mm)理论重量（ kg/）厚度 (mm)理论重量（kg/ ）厚度 (mm)理论重量（kg/ ）0.20 1.570 1. 50 11.78 10.00 78.50 29.00 227.700.25 1.963 1.60 12.56 11.00 86.35 30.00 235.500.27 2.120 1.80 14.13 12.00 94.20 32.00 251.200.30 2.355 2.00 15.70 13.00 102.10 34.00 266.900.35 2.748 2.20 17.27 14.00
2、109.90 36.00 282.600.40 3.140 2.50 19.63 15.00 117.80 38.00 298.300.45 3.533 2.80 21.98 16.00 125.60 40.00 314.000.50 3.925 3.00 23.55 17.00 133.50 42.00 329.700.55 4.318 3.20 25.12 18.00 141.30 44.00 345.400.60 4.710 3.50 27.48 19.00 149.20 46.00 361.100.70 5.495 3.80 29.83 20.00 157.00 48.00 376.8
3、00.75 5.888 4.00 31.40 21.00 164.90 50.00 392.500.80 6.280 4.50 35.33 22.00 172.70 52.00 408.200.90 7.065 5.00 39.25 23.00 180.60 54.00 423.901.00 7.850 5.50 43.18 24.00 188.40 56.00 439.601.10 8.635 6.00 47.10 25.00 196.30 58.00 455.301.20 9.420 7.00 54.95 26.00 204.10 60.00 471.001.25 9.813 8.00 62.80 27.00 212.00 1.40 10.990 9.00 70.65 28.00 219.80
