GB5310??ˉ??377mm???10-70mm?????????:?????????ˉ??
GB5310??ˉ??:
????GB5310??ˉ???????????????????????????????????ˉ???????????????????????????????????????????Щ??ˉ???????????o????1?????????????????????????????????????????????????????????и????????????????????????????????????????????????У???????????????20g??20mng??25mng??????????15mog??20mog??12crmog??15crmog??12cr2mog??12crmovg??12cr3movsitib???????????????1cr18ni9.1cr18ni11nb?????ˉ??????????????е?????????????????飬??????????????顣??????????????????????????????????????????????????????????
??377mm???ˉ?????????:10-12-14-16-18-20-22-25-28-30-32-35-38-40-45-50-55-60-65-70
GB5310??ˉ???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
|
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