常用各种型钢表面积对照表

理论重量工程量总重量表面积kg/m m kg M2/t 1[5

5.438044.8462[

6.3

6.634042.4923[6.5

6.709042.574[8

8.045039.3045[10

10.007038.8266[12

12.059037.2947[12.6

12.318037.4888[14a

14.535035.0889[14b

16.733030.710[16a

17.24033.07811[16

19.752029.05912[18a

20.174031.25513[18

23027.57614[20a

22.637030.55815[20

25.777026.9816[22a

24.999029.93417[22

28.453026.46318[24a

26.86029.55119[24b

30.628026.03720[24c

34.396023.31921[25a

27.41029.70222[25b

31.335026.123[25c

35.26023.32624[27a

30.838028.20525[27b

35.077024.92926[27c

39.316022.33527[28a

31.427028.32528[28b

35.823024.97929[28c 40.219022.341

槽钢表面积对照表

序号

型号

30[30a34.463027.391 31[30b39.173024.192 32[30c43.883021.68 33[32a38.083026.151 34[32b43.107023.189 35[32c48.131020.845 36[36a47.814023.175 37[36a53.466020.795 38[36b59.118018.869 39[40c58.928020.409 40[40a65.204018.502 41[40a71.488016.94

工程量总面积表面积t M2M2/m

00.244

00.282

00.286

00.316

00.389

00.450

00.462

00.510

00.514

00.570

00.574

00.631

00.634

00.692

00.695

00.748

00.753

00.794

00.797

00.802

00.814

00.818

00.822

00.870

00.874

00.878

00.890

00.895

00.899

00.944 00.948 00.951 00.996 0 1.000 0 1.003 0 1.108 0 1.112 0 1.115 0 1.203 0 1.206 0 1.211