42crmo4 steel yog ib qho nyuaj hardenability txias drawn annealed steel nrog nws cov ntsiab lus chromium muab zoo hardness nkag, thiab molybdenum imparting hardness uniformity thiab siab zog.
42crmo4 alloy steel yog kub kho zoo thiab yog ib qho yooj yim rau tshuab nyob rau hauv lub annealed mob. 42crmo4 steel muaj lub zog zoo thiab hnav tsis kam, zoo heev toughness, nrog rau zoo ductility thiab muaj peev xwm tiv taus kev ntxhov siab ntawm qhov kub thiab txias. (42crmo4 alloy steel tiaj tus)
|
Subheading 7210.49
|
-- Lwm tus.
|
|
Nqe 7210.49.01
|
Cov ntawv galvanized ntawm ob sab, tshwj tsis yog rau cov khoom suav nrog 7210.49.02, 7210.49.03 thiab 7210.49.04.
|
|
Nqe 7210.49.02
|
Nrog cov ntsiab lus carbon ntau dua 0.4 feem pua ntawm qhov hnyav.
|
|
Nqe 7210.49.03
|
Ntawm qhov tuab tsawg dua 3 hli, nws qhov txwv ntawm kev tiv thaiv rau deformation yog sib npaug los yog ntau dua 275 MPa, los yog thickness sib npaug los yog ntau tshaj 3 hli, nws txwv tsis kam rau deformation yog sib npaug los yog ntau dua 355 MPa.
|
|
Nqe 7210.49.04
|
Nrog zinc cov ntsiab lus hauv txheej tsawg dua lossis sib npaug li 50 g / cm².
|
|
Nqe 7210.49.99
|
Lwm tus.
|
|
Subheading 7210.61
|
-- Coated nrog aluminium thiab zinc alloys.
|
Q: Koj lub tuam txhab lub npe yog dab tsi?
A: Puxin Hlau Khoom Guangdong Co., Ltd.
Q: Kuv puas tuaj yeem tshawb xyuas koj lub Hoobkas?
A: Tau kawg, txais tos txhua lub sijhawm.
Q: Kuv puas tuaj yeem kho qhov khoom?
A: Qhov kev txiav txim yam tsawg kawg nkaus yog tshaj 10 tons, thiab peb tuaj yeem ua tau raws li koj qhov kev xav tau.
Q: Kuv tuaj yeem ntseeg koj li cas?
A: Peb ntseeg tias kev ncaj ncees yog lub neej ntawm peb lub tuam txhab. Dhau li ntawd, Alibaba muab kev lag luam lav thiab koj qhov kev txiav txim thiab nyiaj txiag yuav zoo lav.
Q: Koj lub sijhawm xa khoom yog dab tsi?
A: Peb txiav txim siab lub sijhawm xa khoom raws li qhov ntau ntawm cov khoom, thiab koj tuaj yeem sab laj peb rau cov lus teb.
Cim npe nrov: ca steel, tsum, customized, lag luam wholesale, pheej yig, luv nqi, daim ntawv teev nqi, luv nqi, Tshuag, dawb qauv
