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1、ImperialDepthWith Web Thickness Sectional Area WeightIxIyWxWy in x lb ft hws in 2 lb ft in 4 in 4 in 3 in 3 in in in C 15 x 50153 7160 71614 7504041153 83 78 C 15 x 40153 520 5211 8403499 2346 53 37 C 15 x 33 9153 40 49 9633 93158 13423 11 C 12 x 30123 170 518 82301625 14272 06 C 12 x 25123 0470 387
2、7 35251444 4724 11 88 C 12 x 20 7122 9420 2826 0920 71293 8821 51 73 C 10 x 30103 0330 6738 82301033 9420 71 65 C 10 x 25102 8860 5267 352591 23 3618 21 48 C 10 x 20102 7390 3795 882078 92 8115 81 32 C 10 x 15 3102 60 244 4915 367 42 2813 51 16 C 9 x 2092 6480 4485 882060 92 4213 51 17 C 9 x 1592 48
3、50 2854 4115511 9311 31 01 C 9 x 13 492 4330 2333 9413 447 91 7610 60 96 C 8 x 18 7582 5270 4875 5118 75441 98111 01 C 8 x 13 7582 3430 3034 0413 7536 11 539 030 85 C 8 x 11 7582 260 223 3811 532 61 328 140 78 C 7 x 14 7572 2990 4194 3314 7527 21 387 780 78 C 7 x 12 2572 1940 3143 612 2524 21 176 93
4、0 7 C 7 x 9 872 090 212 879 821 30 976 080 63 C 6 x 1362 1570 4373 831317 41 055 80 64 C 6 x 10 562 0340 3143 0910 515 20 875 060 56 C 6 x 8 261 920 22 48 213 10 694 380 49 C 5 x 951 8850 3252 6498 90 633 560 45 C 5 x 6 751 750 191 976 77 490 4830 38 DesignationDimensions Static Parameters Moment of
5、Section C 4 x 7 2541 7210 3212 137 254 590 432 290 34 C 4 x 5 441 5840 1841 595 43 850 321 930 28 C 3 x 631 5960 3561 7662 070 311 380 27 C 3 x 531 4980 2581 4751 850 251 240 23 C 3 x 4 131 410 171 214 11 660 21 10 2 1 cm 4 10 8 m 104 mm 1 in 4 4 16x105 mm4 41 6 cm4 1 cm 3 10 6 m 103 mm The standard method for specifying the dimensions of a American Standard Steel Channels is like C 5 x 9 which is a beam
