Q345qC??????????????|16Mnq???????????|Q420q??????????? src="/UploadFiles/20140418112841716.jpg">???????г??????Χ?嵭??ó????????????16Mnq?????????????????????????????
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???г?????????????????????????г???45#?????16Mnq??????????????±?3360?(???????)??40Cr?????????60-80??4790???
??????20CrMnTi??????20-70??4000????????20/42CrMo????????20-70??4420???????г???45#?????????16-40??3620???
40Cr??????????16-63??3820???????20CrMnTi???????20-50??4450????????20/42CrMo????Φ?16-50??6150???
??????????????????г???????????м?????????á??????????????????г?304??????????м??????????100-200?/??
???????á???????????????У?????????????????????????????г??????16Mnq????????????????????????????????????????????
?????г????????????16Mnq???????????????????????δ?????м??????????????????ο????????????????????????????У?????????
?????????????????????????????????????С???16Mnq???????????????о??????г?????????????????????????г???
304/2B/2.0*1219??????????????????16100-16600?/??????? 304/NO.1/4.0*1500????????????15400-16000?/???
LH/2B/2.0*1219????9600??L1/NO.1/4.0*1500??8800??16Mnq???????????430/2B/2.0*1219?????????????????8300-10000?/???????????????
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