

上海美标角钢L89*89*6.4数据表炉腹角和高径比是大型高炉设计中必须高度重视的主要参数,该参数选择的是否合理直接影响到高炉投产后炉况的稳定和指标的提升。大高炉的炉腹角和高径比均比小高炉低,对于大型高 4炉缸、炉体的长寿化改善在大高炉建设投资额要高于小高炉近7倍左右的条件下,实现大高炉的低成本目标必须通过尽可能延长高炉使用寿命来实现。因此,实现大高炉的长寿化又是一项完整的系统工程。
美标角钢规格表:
L1×1×3/16 |
L25.4*25.4*4.8 |
1.73 |
L1×1×1/8 |
L25.4*25.4*3.2 |
1.19 |
L1-1/4×1-1/4×3/16 |
L32*32*4.8 |
2.20 |
L1-1/4××1-1/4×1/8 |
L32*32*3.2 |
1.50 |
L1-1/2×1-1/2×3/16 |
L38*38*4.8 |
2.68 |
L1-1/2×1-1/2×5/32 |
L38*38*4.0 |
2.26 |
L1-1/2×1-1/2×1/8 |
L38*38*3.2 |
1.83 |
L1-3/4×1-3/4×3/16 |
L44.5*44.5*4.8 |
3.16 |
L1-3/4×1-3/4×1/8 |
L44.5*44.5*3.2 |
2.14 |
L2×2×1/4 |
L51*51*6.3 |
4.75 |
L2×2×3/16 |
L51*51*4.8 |
3.63 |
L2×2×1/8 |
L51*51*3.2 |
2.46 |
L2-1/2×2-1/2×5/16 |
L64*64*7.9 |
7.45 |
L2-1/2×2-1/2×1/4 |
L64*64*6.4 |
6.11 |
L2-1/2×2-1/2×3/16 |
L64*64*4.8 |
4.57 |
L3×3×3/8 |
L76*76*9.5 |
10.72 |
L3×3×5/16 |
L76*76*7.9 |
9.09 |
L3×3×1/4 |
L76*76*6.4 |
7.30 |
L3×3×3/16 |
L76*76*4.8 |
5.53 |
L3-1/2×3-1/2×3/8 |
L89*89*9.5 |
12.66 |
L3-1/2×3-1/2×5/16 |
L89*89*7.9 |
10.72 |
L3-1/2×3-1/2×1/4 |
L89*89*6.4 |
8.64 |
L4×4×1/2 |
L102*102*12.7 |
19.07 |
L4×4×7/16 |
L102*102*11.1 |
16.83 |
L4×4×3/8 |
L102*102*9.5 |
14.60 |
L4×4×5/16 |
L102*102*7.9 |
12.21 |
L4×4×1/4 |
L102*102*6.4 |
9.83 |
L5×5×1/2 |
L127*127*12.7 |
24.13 |
L5×5×7/16 |
L127*127*11.1 |
21.30 |
L5×5×3/8 |
L127*127*9.5 |
18.32 |




