| 牌号 | 适用厚度mm |
| WNM320A、WNM360A、WNM400A、WNM450A、WNM500A | 8-100 |
| WNM320B、WNM360B、WNM400B、WNM450B、WNM500B | 8-80 |
| NM320C、WNM360C、WNM400C | 8-60 |
| WNM450C WNM500C | 8-50 |
| WNM320D、WNM360D、WNM400D | 8-40 |
| WNM450D、WNM500Dhgwugang | 8-25 |
| WNM320E、WNM360E、WNM400E | 8-30订货137/8188/0376 |
| 牌号 | 钢板厚度mm | 冲击吸收能量（纵向）KV2/J |
布氏硬度 （HBW） |
||||
| 20℃ | 0℃ | -20℃ | -40℃ | ||||
| 不小于 | |||||||
|
WNM320 |
A B C D E |
≤100 ≤80 ≤60 ≤40 ≤30 |
21 |
21 |
21 |
20 |
290-380 |
|
WNM360 |
A B C D E |
≤100 ≤80 ≤60 ≤40 ≤30 |
21 |
21 |
21 |
20 |
320-410 |
|
WNM400 |
A B C D E |
≤100 ≤80 ≤60 ≤40 ≤30 |
20 |
20 |
20 |
20 |
360~410 |
|
WNM450 |
A B C D |
≤100 ≤80 ≤50 ≤25 |
20 |
20 |
20 |
410~490 |
|
|
WNM500 |
A B C D |
≤100 ≤80 ≤50 ≤25 |
20 |
20 |
20 |
450~540 |
|
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