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  • 商品名称: 等边角钢
  • 商品编号: cp015
  • 上架时间: 2011-03-01
  • 浏览次数: 428

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规格范围:B×B×t=20×20×1.0~400×400×14.0
 

执行标准: GB/T6723

 

冷弯等边角( L 形钢、角钢)部分常用规格断面参数

边长
B/mm

允许偏差
mm

壁厚
t/mm

理论重量
M/(kg/m)

截面面积
A/cm2

重心
cm

惯性矩
cm4

惯性半径
cm

截面模数
cm3

 

 

 

 

 

Yo

Ix= Iy

Iu

Iv

Rx=Ry

Ru

Rv

Wmax

Wmin

50

±1.50

4.0

2.894

3.686

1.448

9.022

14.755

3.290

1.564

2.000

0.944

6.229

2.540

60

±1.50

3.0

2.687

3.423

1.648

12.342

20.028

4.657

1.898

2.418

1.166

7.486

2.836

60

±1.50

4.0

3.552

4.486

1.898

15.970

26.030

5.911

1.886

2.408

1.147

9.403

3.12

70

±1.50

3.0

3.158

4.023

1.898

19.853

32.152

7.533

2.221

2.826

1.370

10.456

3.891

70

±1.50

4.0

4.150

5.286

1.948

25.799

41.944

9.654

2.209

2.816

1.351

13.242

5.107

80

±1.50

3.0

3.629

4.623

2.148

29.921

48.386

11.456

2.543

3.234

1.54

13.925

5.113

80

±2.00

6.0

6.982

8.895

2.297

55.938

91.365

20.512

2.507

3.204

1.518

24.346

9.809

100

±2.00

4.0

6.034

7.686

2.698

77.571

125.530

29.613

3.176

4.041

1.962

28.749

10.623

100

±2.25

6.0

8.866

11.295

2.197

112.247

182.629

41.866

3.152

4.021

1.925

40.125

15.584

120

±2.00

4.0

7.300

9.30

3.190

135.690

215.130

52.27

3.820

4.850

2.370

42.540

15.400

120

±2.25

6.0

10.78

13.78

3.290

197.460

32.480

74.44

3.790

4.830

2.330

60.020

22.670

160

±2.00

4.0

9.810

12.50

4.120

326.650

525.990

127.04

5.110

6.490

3.190

79.280

29.490

200

±2.50

10.0

29.533

37.927

5.522

1516.787

2472.471

561.104

6.324

8.074

3.846

274.681

104.765

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