???????12Cr1MoVG-*-????????GB5310-*-?????????"?"
???????12Cr1MoVG:
???-????-?????-???????-????????-?????????-12Cr1MoVG???????-???????????????????????????????????0510-88268136
GB5310-2008????????:
????????????12Cr1MoV??G????13CrMo44??A335P12??STFA22??15CrMo????10CrMo910??A335P22??12Cr2Mo??STFA24????A335P5??STFA25??Cr5Mo????A335P9??Cr9Mo??STFA26????A335P91??T91????A335P92??WB36??15NiCuMoNB5????????102??12Cr2MoWVTiB????1Cr5Mo??30CrMo??35CrMo??40CrMo??42CrMo??38CrMoAL
????????????????У?
????10????20????35????45????16-50Mn??27SiMn??40Cr??12-42CrMo
????16Mn 12Cr1MoV T91 27SiMn 30CrMo 15CrMo 20G Cr9Mo 10CrMo910 15Mo3 15CrMoV 35CrMoV 45CrMo
?????????????韁???????
????
| ????? |
?????????????? |
| D1 |
??1.5%????С??0.75 mm |
| D2 |
??1.0%????С??0.50 mm |
| D3 |
??0.75%????С??0.30 mm |
| D4 |
??0.50%????С??0.10 mm |
?????????????????????????????????????????????????????????????????????????????????????????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
|
?????λ???
?? ? ? ?? 
