Dab tsi yog qhov sib npaug ntawmSt12Hlau?
St12 yog ib hom khaub thuas uas nquag muaj carbon steel tsuas yog siv rau cov dav hlau dav dav thiab tsim cov txheej txheem
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Txheem |
Cov qhab nia sib npaug |
Kev piav txog |
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European En |
DC01 (EN 10130) |
Kev hloov pauv ncaj qha ntawm St12 hauv En Txheej Txheem, muaj pes tsawg leeg, muaj pes tsawg leeg thiab kev ua tau zoo yuav luag zoo ib yam. |
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Suav GB |
Spcc (GB / T 5213) |
Dog dig-rolled low-carbon hlau, muaj pes tsawg leeg thiab siv yog zoo sib xws. |
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Japanese Jis |
Spcc (JIS G 3141) |
Zoo ib yam li GB Spcc, haum rau dav dav ruaj khov . |
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Miskas Astm |
A1008 CS Hom B |
Cov roj carbon tsawg-dov-dov steel, formability yog zoo sib xws, tab sis kev sib piv tshwj xeeb ntawm kev sib xyaw thiab cov khoom siv tshuab. |
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Iso International Iso |
CR1 (ISO 3574) |
General Tus Hlau Txias-Rolled, tab sis tus txheej txheem qub dua, nws raug nquahu kom xa mus rau en lossis JIS cov qauv ua ntej. |
Dab tsi yog St12 steel siv rau?
St12 steel yog nquag-carbon hlau nrog kev lag luam stamping zoo thiab kev tsim kho cov khoom siv thiab kho kom zoo nkauj, cov khoom lag luam Automotive,.
Puas yog STR12 Me Hlau?
St12 yog cov roj carbon hlau tsawg heev nrog lub zog qis thiab muaj zog. Nws tsis tas yuav muaj lub zog qis dua tab sis xav tau.
Dab tsi yog qhov sib txawv ntawm ST12 thiab DC01?
DC01 yog hloov tshiab niaj hnub rau st12. Tom qab EN623, St12 ib qho kev hloov pauv mus rau DC01 yog qhov tshiab thiab yuav muaj kev tswj hwm kev coj ua
Cov ntaub ntawv twg tuaj yeem hloov St12?
St12 yog cov roj carbon aluminium-tua cov hlau uas muaj zoo, siv cov ntsiab lus zoo sib xws, nrog rau 0.08%); DC01 thiab DC03 (European Txujcum) sib piv rau lub teb chaws tus qauv Q195, nrog cov ntsiab lus carbon ntawm 0.06%, thiab lub zog hloov rau St12; Spcc thiab SPCD (Japanese tus qauv) Spcc muaj cov ntsiab lus carcc ntawm 0.15%, tuaj yeem hloov ST12 rau qhov tsis zoo nrog kev nyuaj siab nruab nrab
