Dab tsi yogdc07 uaqib steel?
DC07 yog cov pa roj carbon tsawg nrog cov ntsiab lus carbon tsawg dua lossis sib npaug li 0.01%. Nws yog ultra-kev sib sib zog nqus nqus qib txias- dov qis carbon steel hauv European tus qauv EN 10130 thiab tseem yog qib siab tshaj plaws ntawm ultra- kos duab tob IF steel.
Dab tsi yog qhov txiaj ntsig ntawm DCO7?
Raws li European tus qauv EN 10130, DC07 yog ib qho ultra- sib sib zog nqus nqus qib txias dov hlau, thiab nws cov txiaj ntsig zoo li qub yog: Lub zog muaj zog (Rp0.2): 120 ~ 180 MPa (kev ntsuas qhov tseeb feem ntau yog concentrated hauv 140 ~ 160 MPa)
Puas yog DC07 me me hlau?
DC07 yog cov pa roj carbon tsawg nrog kev sib sib zog nqus zoo heev, kev ua haujlwm txias deformation thiab qhov zoo ntawm qhov chaw. Nws tuaj yeem tswj xyuas cov txiaj ntsig zoo hauv cov txheej txheem txias txias xws li kev sib sib zog nqus nqus thiab ncab, thiab tsis muaj qhov cuam tshuam xws li tawg.
Qhov twg zoo dua DC07 lossis SPCC?
DC07 (Tebchaws Europe tus qauv EN 10130) yog ib qho ultra- sib sib zog nqus txias- dov steel, tsim rau siab- nyuaj tsim, haum rau complex stamping xws li tsheb roj tso tsheb hlau luam thiab precision hluav taws xob qhov chaw, thiab cov nto tuaj yeem ncaj qha electroplated / txau; SPCC (Nyiv tus qauv JIS G3141) yog qhov dav dav dav -rolled steel, haum rau yooj yim stamping qhov chaw xws li brackets thiab vaj tse
DC07 steel sib npaug yog dab tsi?
DC07 yog qhov sib sib zog nqus nqus hlau qib, sib npaug rau ST17 hauv DIN tus qauv. Nws kuj yog ib qho ultra- sib sib zog nqus nqus qib txias dov hlau. Nws zoo ib yam li SPCG-2 raws li tus qauv JIS. Ob leeg yog ultra- sib sib zog nqus nqus txias dov steel ntawv. Nws yog sib npaug rau EDDS (ultra-deb sib sib zog nqus qib qis carbon steel) hauv ASTM A1008 / A1008M-2007 tus qauv, thiab muaj kev sib raug zoo hauv cov tshuaj muaj pes tsawg leeg thiab cov yam ntxwv ua haujlwm.
