?????????е??12mm??Q420q??????? ?г???I??=??

????Q420q??????????? ??????????????????????????????г??????????????????????????????;????????????????
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Q420q??????????? ???????
Q345qC ?????????·????·???????纣???????塣????н?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

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   ??????????????????????????????????:????|?????|?????|?????|?????|?????????|?????????|????|?????|???????????|?????????|????????????,???????????,??????  ???????????????????????????????????????|16Mn?????|16Mn?????,????????塢????HARDOX400???????塢XAR500???????塢???SUMIHARD-K340????壬????????飬???????????????????????????????????SSAB???????HARDOX400??????HARDOX450????塢HARDOX500????塢HARDOX550/600?????塢???NM360?????塢NM400????塢NM450????塢NM500????壬????Mn13?????????????????????????????????+?????????????????????????壬??????и??????????????и????????1-150MM ?????1250-2200MM ????????????
 

Q420q??????????? ???????
10??2000??8000+ 70??
10??2000??8000+ 76??
10??2000??8000+ 70??
4??1500??8000+ 21??
10??2000??8000+ 70??
4??1500??800035??
4??1500??8000+ 80??
8??1800??8000+ 70??
6??1800??8000+ 80??

   ???????? ???????лл   ?? ?????  ?????Q420q???????????
?????????е??12mm???Q420q??????????? ?г???I??=??