GNEE Group chaw ua haujlwm ib puag ncig
SM490 daim hlau lub kaum sab xis
SM490 steel hlau kaum
SM490 steel yog Nyiv tus qauv qis alloy siab -lub zog steel, kev siv cov txheej txheem Japanese JISG3106 tshwj xeeb kev mob, SM490 qauv hauv lub ntsiab lus ntawm SM yog Japanese tus qauv siab -lub zog version, thiab 490 qhia lub zog ntawm cov hlau.
SM490 cov hlau tsis tshua muaj hlau yog qhov qub lossis kub dov hauv lub xeev xa khoom, thiab tuaj yeem nthuav tawm hauv ntau lub xeev raws li kev thov. Raws li kev siv sib txawv, Z15 / Z25 / Z35 anti- laminar tear test yuav ua tau los xyuas kom meej qhov kev ua tau zoo ntawm cov ductility thiab toughness nyob rau hauv cov thickness kev taw qhia ntawm steel phaj, thiab ib, ob los yog peb probes kuj yuav ua tau raws li qhov kev thov thaum lub sij hawm xa khoom.
SM490 tsis tshua muaj hlau alloy steel lub kaum ntse ntse muaj cov yam ntxwv ntawm lub zog siab, siab tawv, qaug zog, cuam tshuam tsis kam, cuam tshuam tsis kam, corrosion tsis kam, seismic vuam, thiab kev ua haujlwm yooj yim, feem ntau siv hauv tsev, txuas hniav, nkoj, tsheb ciav hlau, roj av cia tank, ntim, thiab lwm lub tsev uas yuav tsum tau ua haujlwm siab heev.
Tuam Tshoj lub kaum sab xis steel manufacturers - GNEE Group
SM490 steel hlau kaum
SM490 Steel Lub kaum ntse ntse tshuaj muaj pes tsawg leeg: (%)
|
qib |
C |
Mn |
Si |
P |
S |
| SIB 490 | Tsawg dua lossis sib npaug li 0.18 | Tsawg dua lossis sib npaug li 1.60 | Tsawg dua los yog sib npaug li 0.55 | Tsawg dua lossis sib npaug li 0.035 | 0.035 |
Tuam Tshoj steel lub kaum ntse ntse--GNEE Group
GNEE Group tau txais cov neeg tuaj xyuas
GNEE's nyob rau hauv - nkag siab tob txog qhov puas tau - hloov pauv hloov pauv ntawm kev lag luam hlau, txhawb nqa los ntawm ntau tshaj li kaum xyoo ntawm kev paub, ua rau peb txiav txim siab paub thiab muab cov lus qhia zoo rau peb cov neeg siv khoom.
Tuam Tshoj kaum bar txiag--GNEE Group
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog steel, thov hu rau peb!
Cim npe nrov: sm490 hlau kaum hlau, Tuam Tshoj sm490 hlau kaum hlau manufacturers, lwm tus neeg, Hoobkas