?????????-A335GR6???o???-?????????????????
??????????????????У?16-50Mn??27SiMn??40Cr??12-42CrMo 16Mn 12Cr1MoV T91 27SiMn 30CrMo 15CrMo 20G Cr9Mo 10CrMo910 15Mo3 15CrMoV 35CrMoV 45CrMo ??15CrMoG??12CrMoV??45Cr??50Cr??45CrNiMo??
A335GR6???o????繫??????
| ??????? |
??(D) |
???(S) |
| ??ι? |
?????(mm) |
???????(mm) |
?????(mm) |
???????(mm) |
| >30??50 |
??0.3 |
>3??20 |
??10% |
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????1???????????λ?????????????????????????????????????????40Cr??
????2?????????????????????????????????????????????? ??????????<1.5%????????
???????????????????????????????????????????????????????????????????????????1????
???????????12CrMoV?????12Cr1MoV?????????????0.4-0.6%???????0.9-1.2%??????????????
?????????????????????1.5%????2.5%????3.5%??????????????????????????????????????2??3
??????4???????????18Cr2Ni4WA??
?????????????????????????????????????????????????????????????????????????????????????????С???????????????????????????????????????????????????????????,??????????????20#??45#??16MN??Q345??A/B/C/D/E????27SIMN??15CrMO??12Cr1MOV??10CrMO910??304??304L??316??316L??321??P11??P22??P91??T91.??й???GB8162-99?????GB8163-99????????????ù?????????GB3087-99??GB5310-85????????ˉ?ù??GB5312-8???ù??...
???????????0510-88264321??88223334 ???棺0510-88223334 ?????18921237777
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