SPCD khoom yog dab tsi?
Dab tsi yogSPCDkhoom?
SPCD steel yog ib qho txias -kho cov pa roj carbon steel dav siv hauv cov khoom siv hauv tsev stamping thiab kev ua haujlwm
Tensile zog: 270 ~ 410 MPa
Yield zog: Tsawg dua los yog sib npaug rau 210 MPa
Elongation (A50mm): Ntau dua lossis sib npaug li 34%
High plasticity, haum rau complex stamping deformation.
Tshuaj muaj pes tsawg leeg:
Carbon (C): Tsawg dua lossis sib npaug rau 0.10%
Manganese (Mn): Tsawg dua lossis sib npaug rau 0.45%
Phosphorus (P), sulfur (S): Tsawg dua lossis sib npaug li 0.030%
Tsawg carbon thiab tsawg alloy tsim kom zoo stamping kev ua tau zoo.
Dab tsi yog qhov tshwj xeeb ntawm SPCD?
Formability zoo heev: tsis tshua muaj zog tawm los thiab siab elongation, txo qhov kev pheej hmoo ntawm tawg thiab wrinkling.
High nto zoo: txheej txheem txias dov ua kom lub ntsej muag du, haum rau kev kho mob tom ntej xws li txau lossis electroplating.
Dimensional raug: me me thickness kam rau ua (xws li ± 0.05mm), ua tau raws li qhov xav tau ntawm precision stamping
Nws yog haum raukev lag luam khoom siv hauv tsev, xws li lub tshuab ntxhua khaub ncaws, lub qhov rooj tub yees, lub tshuab cua txias thiab lwm qhov chaw uas yuav tsum tau nqus los yog ncab.
Cov khoom siv dab tsi yog spcc siv rau?
Yam khoom seem:
Internal brackets thiab cov hauv paus ntawm cov khoom siv hluav taws xob (xws li lub tshuab ntxhua khaub ncaws thiab lub tshuab cua txias).
Plhaub reinforcement ribs thiab kho daim hlau (yuav tsum tau khoov yooj yim, tsis tas yuav tsum tau kos duab sib sib zog nqus).
Qhov seem:
Tsis yog- cov npog qhov chaw (xws li lub tub yees rov qab vaj huam sib luag thiab microwave qhov cub sab vaj huam sib luag).
Cov khoom uas yuav tsum tau txau los yog electroplated rau saum npoo (SPCC substrate + txheej rau kev tiv thaiv xeb).
Dab tsi yog SPCD cov khoom sib npaug?
SPCD steel belongs rau qib hauv Japanese JIS tus qauv (JIS G 3141), sib haum rau Suav qib SPCD, uas yog sib npaug rau DC04 ntawm German DIN lossis A1008 CS Hom B ntawm American ASTM.
Dab tsi yog qhov txawv ntawm Spcc thiab Spcd?
SPCC yog ib qho mob khaub thuas-rolled steel phaj, haum rau yooj yim stamping; SPCD yog ib qho tshwj xeeb stamping steel phaj, nrog zoo elongation thiab formability, haum rau complex sib sib zog nqus stamping qhov chaw
