等边角钢 GB/T706-2016 GB/T 700-2006 GB/T 712-2011 GB/T 1591-2018 ASTMA131-A131M-01
边长 |
厚度 |
边长偏差 |
厚度偏差 |
理重kg/m |
7.5 |
6 |
±1.2 |
±0.6 |
6.91 |
7 |
7.98 |
|||
8 |
9.03 |
|||
8 |
6 |
7.38 |
||
7 |
8.53 |
|||
8 |
9.66 |
|||
9 |
7 |
9.66 |
||
8 |
10.9 |
|||
10 |
13.5 |
|||
10 |
7 |
±1.8 |
±0.7 |
10.8 |
8 |
12.3 |
|||
10 |
15.1 |
|||
11 |
7 |
11.9 |
||
8 |
13.5 |
|||
10 |
16.7 |
|||
12.5 |
8 |
15.5 |
||
10 |
19.1 |
|||
12 |
22.7 |
|||
14 |
26.2 |
|||
14
|
10 |
21.5 |
||
12 |
25.5 |
|||
14 |
29.5 |
|||
16 |
33.4 |
|||
主要牌号:Q235B Q355B Q420B CCSA/B CCSAH32/AH36 ABSA/B ABSAH32/AH36 |