日标不等边角钢JIS G3192-2008 GB/T 712-2000 GB/T 700-2006 GB/T 1591-2008 ASTMA131M-01
边长 |
边长公差 |
厚度 |
厚度公差 |
理重 Kg/m |
10/7.5 |
边长 50-100 时公差 ±2.0 边长 100-200 时公差 ±3.0 |
7 |
厚度﹤6.3时公差±0.7 厚度在6.3-10时公差±0.8 厚度在10-16时公差±1.0 |
9.32 |
10 |
13.0 |
|||
12.5/7.5 |
7 |
10.7 |
||
10 |
14.9 |
|||
15/9 |
9 |
16.4 |
||
12 |
21.5 |
|||
15/10 |
9 |
17.1 |
||
12 |
22.4 |
|||
12.6/8.8 |
7 |
11.56 |
||
8 |
13.117 |
|||
15/7.5 |
7 |
11.979 |
||
10 |
17.00 |
|||
主要牌号:Q235B SS400 Q345B CCSA/B CCSAH32/AH36 ABSA/B ABSAH32/AH36 |