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JY · 309L, i-welding wire ye-CO2 yerhasi ekhuselwe yintsimbi engenastainless flux cored.

JY · 309L, i-welding wire ye-CO2 yerhasi ekhuselwe yintsimbi engenastainless flux cored. Umfanekiso okhoyo
  • JY · 309L, i-welding wire ye-CO2 yerhasi ekhuselwe yintsimbi engenastainless flux cored.

JY · 309L, i-welding wire ye-CO2 yerhasi ekhuselwe yintsimbi engenastainless flux cored.

JY · 309Lis uhlobo lwegesi ye-CO2 ekhuselekileyo yensimbi engenasici, i-arc ethambileyo nezinzileyo, isitshizi esisezantsi, inkangeleko entle, ukususwa kwe-slag ngokulula inokusebenza kakuhle kwe-welding kunye nayo yonke indawo yokuwelda. Intsimbi ediphozithiweyo inokumelana nokuqhekeka okugqwesileyo. Ulwakhiwo kunye nentsimbi edibeneyo, intsimbi kunye nezinye izinto.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Isicelo

Injongo:Isetyenziselwa ukuwelda i-petrochemical kunye nezinye izixhobo zokwenza, ukwakheka kweekhemikhali zohlobo olufanayo lwentsimbi engatyiwayo, i-surface kunye nezixhobo zangaphakathi zokusulungekisa ioyile.
Irhasi yokukhusela:CO₂IGesi yokuKhusela:CO₂
(Irhasi yokukhusela:CO₂)Ukwakheka kweChemical yeMetal eDipozithiweyo(%)(IGesi eKhuselayo:CO₂)

XQ1
XQ2
XQ3

Ukudityaniswa kwemichiza yeeNcingo zokuwelda(%)

Into yovavanyo C Mn Si Ni Cr S P
Ixabiso lesiqinisekiso ≤0.04 0.50~2,50 ≤1.00 12.0 ~ 14.0 22.0~25.0 ≤0.030 ≤0.040
Isiphumo ngokubanzi 0.035 1.25 0.58 12.4 24.15 0.004 0.023

IiPropati zeMechanical zeMetal eDiphozithiweyo

Into yovavanyo Rm(MPa) A(%)
Ixabiso lesiqinisekiso ≥520 ≥25
Isiphumo ngokubanzi 560 41.5

INkcazelo yoBonelelo: Φ1.2mm φ1.4mm Φ1.6mm Iinkcukacha zobonelelo:Φ1.2mm Φ1.4mm Φ1.6mm

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