PDF《产品主要技术参数及规格一览表》

产品主要技术参数及规格一览表 热轧等边角钢(GB/T706-2008) 注:特殊厚度要求敬请垂询我公司.

等边角钢的形状及尺寸示意图 型号 公称尺寸(mm) 截面面积 (cm

2 ) 理论重量 (kg/m) b d r r1

90 90

6 10 1/3d 10.637 8.350

7 10 1/3d 12.301 9.656

8 10 1/3d 13.944 10.946

9 10 1/3d 15.566 12.219

10 10 1/3d 17.167 13.746

12 10 1/3d 20.306 15.940 12.5

125 8

14 1/3d 19.750 15.504

10 14 1/3d 24.373 19.133

12 14 1/3d 28.912 22.696

14 14 1/3d 33.367 26.193 型号 公称尺寸(mm) 截面面积 (cm

2 ) 理论重量 (kg/m) b d r r1

16 14 1/3d 37.739 29.625

13 130

10 14 1/3d 25.373 19.918

12 14 1/3d 30.112 23.638

14 14 1/3d 34.767 27.292

16 14 1/3d 39.339 30.881

14 140

10 14 1/3d 27.373 21.488

12 14 1/3d 32.512 25.522

14 14 1/3d 37.567 29.490

16 14 1/3d 42.539 33.393

15 150

8 14 1/3d 23.750 18.644

10 14 1/3d 29.373 23.058

12 14 1/3d 34.912 27.406

14 14 1/3d 40.367 31.688

15 150

15 14 1/3d 43.063 33.804

16 14 1/3d 45.739 35.905

16 160

10 16 1/3d 31.502 24.729

12 16 1/3d 37.441 29.391

14 16 1/3d 43.296 33.987

16 16 1/3d 49.067 38.518

18 180

12 16 1/3d 42.241 33.159

14 16 1/3d 48.896 38.383

16 16 1/3d 55.467 43.542

18 16 1/3d 61.055 48.634 型号 公称尺寸(mm) 截面面积 (cm

2 ) 理论重量 (kg/m) b d r r1

20 200

14 18 1/3d 54.642 42.894

16 18 1/3d 62.013 48.680

18 18 1/3d 69.301 54.401

20 18 1/3d 76.505 60.056

24 18 1/3d 90.661 71.168

22 220

16 21 1/3d 68.664 53.901

18 21 1/3d 76.752 60.250

20 21 1/3d 84.756 66.533

22 21 1/3d 92.676 72.751

24 21 1/3d 100.512 78.902

26 21 1/3d 108.264 84.987

25 250

18 24 1/3d 87.842 68.956

20 24 1/3d 97.045 76.180

24 24 1/3d 115.201 90.433

26 24 1/3d 124.154 97.461

28 24 1/3d 133.022 104.422

30 24 1/3d 141.807 111.318

32 24 1/3d 150.508 118.149

35 24 1/3d 163.402 128.271 热轧等边角钢的尺寸允许偏差(GB/T706-2008) 国标是指执行 GB/T706-2008 标准, 国网是指国家电网公司标准, 南 网是指南方电网公司标准. 公称尺寸(mm) 允许偏差(mm) 国标标准 国网标准 南网标准 边宽度 (b) 56