N 3343
标准方钢
商品 287
|
B
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L
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S | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4
|
6
|
8
|
10
|
12
|
16
|
20
|
25
|
32
|
40
|
50
|
||
|
20
|
300
|
|
|
|
|
|
|
|
|
|
|
|
|
20
|
500
|
|
|
|
|
|
|
|
|
|
|
|
|
25
|
300
|
|
|
|
|
|
|
|
|
|
|
|
|
25
|
500
|
|
|
|
|
|
|
|
|
|
|
|
|
30
|
300
|
|
|
|
|
|
|
|
|
|
|
|
|
30
|
500
|
|
|
|
|
|
|
|
|
|
|
|
|
40
|
300
|
|
|
|
|
|
|
|
|
|
|
|
|
40
|
500
|
|
|
|
|
|
|
|
|
|
|
|
|
50
|
300
|
|
|
|
|
|
|
|
|
|
|
|
|
50
|
500
|
|
|
|
|
|
|
|
|
|
|
|
|
60
|
300
|
|
|
|
|
|
|
|
|
|
|
|
|
60
|
500
|
|
|
|
|
|
|
|
|
|
|
|
|
70
|
300
|
|
|
|
|
|
|
|
|
|
|
|
|
70
|
500
|
|
|
|
|
|
|
|
|
|
|
|
|
80
|
300
|
|
|
|
|
|
|
|
|
|
|
|
|
80
|
500
|
|
|
|
|
|
|
|
|
|
|
|
|
90
|
300
|
|
|
|
|
|
|
|
|
|
|
|
|
90
|
500
|
|
|
|
|
|
|
|
|
|
|
|
|
100
|
300
|
|
|
|
|
|
|
|
|
|
|
|
|
100
|
500
|
|
|
|
|
|
|
|
|
|
|
|
|
120
|
300
|
|
|
|
|
|
|
|
|
|
|
|
|
120
|
500
|
|
|
|
|
|
|
|
|
|
||
|
150
|
300
|
|
|
|
|
|
|
|
|
|
|
|
|
150
|
500
|
|
|
|
|
|
|
|
|
|
||
|
180
|
500
|
|
|
|
|
|
|
|
|
|||
|
200
|
300
|
|
|
|
|
|
|
|
|
|
|
|
|
200
|
500
|
|
|
|
|
|
|
|
|
|||
详情
Material
- 1.3343 (HSS)
- max. 269 HB (≈ max. 915 N/mm²)
在这里，您可以根据自己的需要配置产品。
开始配置
