Txias Rolled Steel DC03
Qhov sib sib zog nqus nqus qib DC03 txias dov hlau tau teev tseg raws li DIN EN 10130, European tus qauv siv rau cov khoom txias- dov ca ua los ntawm qis- carbon soft steels rau txias sib sau. TS EN 10130 Cov txheej txheem kev xa khoom, cov kev xav tau ntawm txhua yam, thiab cov qauv kev sim rau cov ntawv txias txias thiab cov coils siv nyob rau hauv ntau hom kev lag luam. Cov qauv no tseem ceeb tshwj xeeb tshaj yog rau cov ntawv thov uas qhov zoo ntawm qhov chaw zoo, qhov tseeb qhov tseeb, thiab cov khoom siv kho tshuab ruaj khov yog xav tau.
txias dov steel
DC03 Daim ntawv qhia tshwj xeeb
| Zoo | Txuj | Khoom No. | Lub npe qub |
|---|---|---|---|
| dc03 ua | TS EN 10130 | 1.0347 | Peb 13-03 |
| DC 03+ZE | TS EN 10152 | 1.0347 | Peb 13-03 |
| Kev ntsuas kev taw qhia | Yield point Rp0,2 (MPa) |
Tensil zog Rm(MPa) |
Elongation A80(hauv%) |
r90 |
|---|---|---|---|---|
| Q | Tsawg dua lossis sib npaug li 240 | 270 – 370 | Ntau dua lossis sib npaug li 34 | Ntau dua lossis sib npaug li 1,3 |
| C % |
Mn % |
P % |
S % |
|---|---|---|---|
| Tsawg dua los yog sib npaug li 0,10 | Tsawg dua lossis sib npaug li 0,45 | Tsawg dua lossis sib npaug li 0,035 | Tsawg dua lossis sib npaug li 0,035 |
EN 10130 DC03 steel yog dav lees paub rau nws txoj kev ua haujlwm zoo heev thiab txhim khu kev qha nto. Raws li ib qho tsis tshua muaj carbon txias dov hlau, DC03 feem ntau yog siv hauv kev lag luam xws li kev tsim tsheb, khoom siv hauv tsev, hluav taws xob enclosures, thiab precision hlau stamping, qhov zoo ib yam thiab du nto yog qhov tseem ceeb.
DC03 yog tus cwj pwm los ntawm nws cov ntsiab lus tsis tshua muaj carbon thiab optimized tshuaj muaj pes tsawg leeg, uas ua kom muaj qhov txias formability thiab zoo weldability. Raws li tus qauv, DC03 txias dov hlau muaj qhov siab tshaj plaws ntawm 0.10% carbon thiab mus txog 0.45% manganese, nrog tsawg heev ntawm phosphorus thiab sulfur. Qhov kev tswj hwm muaj pes tsawg leeg no ua lub luag haujlwm tseem ceeb hauv kev ua tiav kev ua haujlwm ruaj khov thaum lub sijhawm tsim thiab vuam txheej txheem, ua rau DC03 steel nplooj ntawv thiab coils tsim nyog rau kev tsim khoom tsim.
Cov khoom siv kho tshuab ntawm DC03 steel kuj tau hais meej meej los ntawm DIN EN 10130. DC03 feem ntau muaj lub zog tawm los ntawm tsawg kawg yog 140 MPa thiab lub zog tensile ntawm 270 txog 370 MPa. Tsis tas li ntawd, cov hlau muaj qhov tsawg kawg nkaus elongation ntawm 34%, hais txog nws txoj kev sib sib zog nqus zoo heev thiab tsim muaj peev xwm. Cov yam ntxwv ntawm cov tshuab no ua rau DC03 txias dov steel ntawv thiab coil zoo tagnrho rau kev tsim cov khoom siv uas yuav tsum tau ua kom nruj thiab ua haujlwm siab, xws li cov khoom siv hauv lub cev, cov khoom siv hauv tsev, thiab cov khoom siv hlau precision.
Tsis tas li ntawd, DIN EN 10130 qhia txog kev ua siab ntev rau qhov ntev, zoo, thiab qhov zoo ntawm DC03 txias dov steel khoom. Cov kev tolerances no yog qhov tseem ceeb los xyuas kom meej cov khoom ua tau zoo thiab kev sib raug zoo nrog cov kab ntau lawm. Nyob ntawm daim ntawv thov, DC03 txias dov steel ca cov khoom tuaj yeem muab cov khoom sib txawv ntawm qhov sib txawv, xws li matte mus rau glossy, tso cai rau cov tuam txhab xaiv cov khoom tsim nyog tshaj plaws rau kev pleev xim, txheej, lossis ua haujlwm ntxiv.
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