低碳钢冷轧钢带交货状态下的最小杯突深度 (摘自 YB / T 5059 — 1993 ) ( mm )
|
宽度范围 |
钢带厚度 |
杯突深度 |
|
|
特软 ( TR ) |
软 ( R ) |
||
|
≥ 70 |
0 . 20 |
7 . 5 |
6 . 8 |
|
0 . 25 |
7 . 7 |
7 . 0 |
|
|
0 . 30 |
8 . 0 |
7 . 2 |
|
|
0 . 35 |
8 . 2 |
7 . 4 |
|
|
0 . 40 |
8 . 5 |
7 . 7 |
|
|
0 . 45 |
8 . 6 |
7 . 8 |
|
|
0 . 50 |
8 . 8 |
7 . 9 |
|
|
0 . 60 |
9 . 1 |
8 . 2 |
|
|
0 . 70 |
9 . 4 |
8 . 5 |
|
|
0 . 80 |
9 . 6 |
8 . 7 |
|
|
0 . 90 |
9 . 8 |
9 . 0 |
|
|
1 . 00 |
10 . 0 |
9 . 2 |
|
|
1 . 20 |
10 . 5 |
9 . 6 |
|
|
1 . 40 |
10 . 9 |
10 . 0 |
|
|
1 . 60 |
11 . 1 |
10 . 4 |
|
|
1 . 80 |
11 . 5 |
10 . 7 |
|
|
2 . 00 |
11 . 7 |
10 . 9 |
|
|
＜ 70 ～ 30 |
0 . 20 |
5 . 2 |
4 . 2 |
|
0 . 25 |
5 . 3 |
4 . 3 |
|
|
0 . 30 |
5 . 5 |
4 . 5 |
|
|
0 . 35 |
5 . 7 |
4 . 7 |
|
|
0 . 40 |
5 . 9 |
4 . 8 |
|
|
0 . 45 |
6 . 1 |
5 . 0 |
|
|
0 . 50 |
6 . 2 |
5 . 1 |
|
|
0 . 60 |
6 . 4 |
5 . 4 |
|
|
0 . 70 |
6 . 6 |
5 . 6 |
|
|
0 . 80 |
6 . 9 |
5 . 9 |
|
|
0 . 90 |
7 . 1 |
6 . 1 |
|
|
1 . 00 |
7 . 3 |
6 . 2 |
|
|
1 . 20 |
7 . 7 |
6 . 7 |
|
|
1 . 40 |
8 . 1 |
7 . 1 |
|
|
1 . 60 |
8 . 5 |
7 . 4 |
|
|
1 . 80 |
8 . 9 |
7 . 8 |
|
|
2 . 00 |
9 . 2 |
8 . 1 |
|
