槽钢尺寸规格

截面理论面积重量/cm

2

/kg ·m -155037 4.577 3.5 6.928 5.4386.36340 4.87.57.5 3.758.451 6.63488043588410.2488.0451010048 5.38.58.5 4.2512.74810.00712.612653 5.599 4.515.69212.31814a 1405869.59.5 4.7518.51614.53514b 1406089.59.5 4.7521.31616.73316a 16063 6.51010521.96217.2416160658.51010525.16219.75218a 18068710.510.5 5.2525.69920.1741818070910.510.5 5.2529.2992320a 2007371111 5.528.83722.637202007591111 5.532.83125.77722a 22077711.511.5 5.7531.84624.9992222079911.511.5 5.7536.24628.45325a 2507871212634.91727.4125b 2508091212639.91731.33525c 25082111212644.91735.2628a 280827.512.512.5 6.2540.03431.42728b 280849.512.512.5 6.2545.63435.82328c 280

86

11.5

12.5

12.5

6.25

51.23440.219截面理论面积

重量/cm 2/kg ·m -132a

320

88

8

14

14

7

48.513

38.083

h

b d t r h

b d t r r 1热轧普通槽钢尺寸规格(摘自GB /T707—1988)

r 1型 号

尺寸/mm

型 号

尺寸/mm