Theoretical weight of composite grating

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The weight of steel grating is often needed; sometimes, when relevant information isn’t readily available, I’d like to share it here with everyone. Additionally, if anyone has the theoretical weight of composite steel grating, please share it as well.

Model, spacing between crossbars, self-weight, dimensions of flat steel bars:
Span length (mm): 150, 200, 450, 600, 750, 900, 1050, 1200, 1500, 1800, 2100, 2400, 2700, 3000, 3300, 3600
SA203/1, SB203/1: 100, 50, 22.0, 25.1, 20×3U, D402: 0.20, 100, 0.80, 45, 1.81, 25, 3.22, 16, 5.03, 11, 7.24, 8, 7.85, 6, 12.87, 4, 20.11, 3, 28.96, 2, 39.41
SA205/1, SB205/1: 100, 50, 33.3, 36.4, 20×5U, D671: 0.20, 167, 0.87, 4, 1.81, 42, 3.22, 27, 5.03, 18, 7.24, 13, 8.82, 10, 12.87, 6, 20.11, 4, 23.17, 3, 39.41
SA253/1, SB253/1: 100, 50, 26.6, 29.7, 25×3U, D629: 0.16, 157, 0.64, 70, 1.45, 39, 2.57, 25.02, 4.02, 17, 5.80, 13, 7.88, 10, 10.30, 6, 16.09, 4, 23.17, 3, 31.53, 2, 41.18
SA255/1, SB255/1: 100, 50, 40.9, 43.8, 25×5U, D1048: 0.16, 262, 0.64, 115, 1.45, 65, 2.57, 42, 4.02, 29, 5.79, 21, 7.88, 16, 10.30, 10, 16.09, 7, 23.17, 5, 31.53, 2, 41.18
SA323/1, SB323/1: 100, 50, 33.3, 36.2, 32×5U, D1031: 0.13, 257, 0.50, 114, 1.13, 64, 2.01, 41, 3.14, 28, 4.52, 21, 6.16, 16, 8.04, 10, 12.57, 8, 18.10, 5, 24.63, 4, 32.18, 3, 40.72
SA325/1, SB325/1: 100, 50, 51.6, 54.8, 32×5U, D1718: 0.13, 429, 0.50, 190, 1.13, 107, 2.01, 68, 3.14, 47, 4.52, 35, 6.16, 26, 8.04, 17, 12.57, 11, 18.10, 8, 24.63, 5, 32.18, 2, 40.72
SA403/1, SB403/1: 100, 50, 40.8, 43.8, 40×3U, D1610: 0.10, 402, 0.40, 179, 0.90, 100, 1.61, 64, 32.51, 44, 3.62, 33, 4.93, 25, 6.44, 16, 10.05, 11, 14.48, 8, 19.71, 6, 25.74, 5, 32.58, 4, 40.22
SA405/1, SB405/1: 100, 50, 63.7, 66.9, 40×5U, D2684: 0.10, 671, 0.40, 298, 0.90, 167, 1.61, 107, 2.51, 74, 3.62, 54, 4.93, 41, 6.44, 26, 10.05, 18, 14.48, 13, 19.71, 10, 25.74, 8, 32.58, 4, 40.22
SA455/1, SB455/1: 100, 50, 71.3, 74.5, 45×5U, D3397: 0.09, 849, 0.34, 377, 0.80, 212, 1.43, 135, 2.23, 94, 3.22, 69, 4.38, 52, 5.72, 33, 8.94, 23, 12.87, 17, 17.52, 13, 22.88, 10, 28.96, 8, 35.75, 6, 43.26
SA505/1, SB505/1: 100, 50, 78.9, 82.0, 50×5U, D4194: 0.08, 1048, 0.32, 465, 0.72, 261, 1.29, 167, 2.01, 116, 2.90, 85, 3.94, 65, 5.15, 41, 80.42, 8, 11.58, 21, 15.77, 16, 20.59, 12, 26.06, 10, 32.18, 8, 38.93, 6, 46.33
SA655/1, SB655/1: 100, 50, 102, 105, 65×5U, D7088: 0.06, 1771, 0.25, 787, 0.56, 442, 0.99, 283, 1.55, 196, 2.23, 144, 3.03, 110, 3.96, 70, 6.19, 48, 8.91, 35, 12.13, 27, 15.84, 21, 20.05, 17, 24.75, 14, 29.95, 11, 35.64