模锻件在分模面
上的投影面积/cm2
|
钢与合金钢钛合金
|
铝合金
|
镁合金
|
|||||
MB2
|
MB15
|
|||||||
S1
|
S2
|
S1
|
S2
|
S1
|
S2
|
S1
|
S2
|
|
≤25
|
1.5
|
2
|
1.5
|
2
|
1.5
|
2
|
1.5
|
2
|
>25~50
|
2
|
3
|
2
|
2.5
|
2
|
2.5
|
2
|
3
|
>50~100
|
3
|
4
|
3
|
3
|
2.5
|
3
|
3
|
4
|
>100~200
|
4
|
5
|
4
|
4
|
3
|
4
|
4
|
5
|
>200~400
|
5
|
6
|
5
|
6
|
4
|
5
|
5
|
6
|
>400~800
|
6
|
8
|
6
|
8
|
6
|
6
|
6
|
6
|
>800~1000
|
8
|
10
|
8
|
8
|
8
|
8
|
8
|
10
|
>1000~1250
|
10
|
12
|
8
|
10
|
8
|
10
|
—
|
—
|
>1250~1600
|
12
|
14
|
9
|
11
|
—
|
—
|
—
|
—
|
>1600~2000
|
14
|
16
|
10
|
12
|
—
|
—
|
—
|
—
|
>2000~2500
|
16
|
18
|
11
|
14
|
—
|
—
|
—
|
—
|
>2500~3150
|
18
|
20
|
12
|
16
|
—
|
—
|
—
|
—
|
>3150~4000
|
20
|
22
|
13
|
18
|
—
|
—
|
—
|
—
|
>4000~5000
|
22
|
24
|
14
|
18
|
—
|
—
|
—
|
—
|
>5000~6300
|
—
|
—
|
15
|
20
|
—
|
—
|
—
|
—
|