不等邊角鋼GB/T 706-208 GB/T 700-2006 GB/T 712-2000 GB/T 1591-2008 ASTMA131-A131M-01
邊長(zhǎng) |
厚度 |
邊長(zhǎng)偏差 |
厚度偏差 |
理重 Kg/m |
9/5.6 |
6 |
±1.5 |
±0.6 |
6.717 |
7 |
7.756 |
|||
8 |
8.779 |
|||
10/6.3 |
6 |
±2.0 |
±0.7 |
7.550 |
7 |
8.722 |
|||
8 |
9.878 |
|||
10 |
12.142 |
|||
10/8 |
7 |
9.656 |
||
8 |
10.946 |
|||
10 |
13.476 |
|||
11/7 |
8 |
10.946 |
||
10 |
13.476 |
|||
12.5/8 |
7 |
11.066 |
||
8 |
12.551 |
|||
10 |
15.474 |
|||
12 |
18.330 |
|||
14/9 |
8 |
14.160 |
||
10 |
17.475 |
|||
12 |
20.724 |
|||
14 |
23.908 |
|||
16/10
|
10 |
±2.5 |
±1.0 |
19.872 |
12 |
23.592 |
|||
14 |
27.247 |
|||
16 | 30.835 | |||
主要牌號(hào):Q235B Q345B CCSA/B CCSAH32/AH36 ABSA/B ABSAH32/AH36 |