1 Cov ntaub ntawv yooj yim
2 Deg kev faib tawm
3 cov khoom xyaw
4 Kev ua tau zoo
A steel qib ntawm Japanese steel (JIS standard series), uas sawv cev rau txias-kuav los tiag carbon steel nplooj ntawv thiab strips rau stamping, sib npaug rau Tuam Tshoj tus 08AL (13237) high-zoo carbon structural steel.
Cov ntaub ntawv yooj yim
A steel qib ntawm Japanese steel (JIS standard series), uas sawv cev rau txias-kuav los tiag carbon steel nplooj ntawv thiab strips rau stamping, sib npaug rau Tuam Tshoj tus 08AL (13237) high-zoo carbon structural steel.
SPCD npe piav qhia:
Thawj tus lej sawv cev rau cov khoom siv, thiab S (Steel) sawv cev rau cov hlau.
Tus lej thib ob qhia txog hom kev siv thiab siv, thiab P (Plate) qhia phaj.
Main siv ntawmSPCD:
Lub hom phiaj ntawm stamping thiab kos duab yog nyob nruab nrabSPCCthiab SPCE. Rau stamping uas tsis koom nrog kev kos duab, koj tuaj yeem xaiv SPCC, thiab rau kev kos duab sib sib zog nqus, koj tuaj yeem siv SPCE.
Cov neeg nyob nruab nrab tuaj yeem siv SPCD.
Kev faib tawm saum npoo
Cov qib siab tshaj qhov ua tiav FB nto tso cai rau qee qhov tsis xws luag uas tsis cuam tshuam rau kev tsim thiab txheej thiab plating adhesion, xws li khawb me ntsis, indentations, pitting, roller marks thiab oxidation xim, thiab lwm yam.
Advanced finishing nto FC Qhov zoo dua ntawm ob sab ntawm cov khoom tsis muaj qhov pom tseeb tsis xws luag pom ntawm qhov muag liab qab, thiab sab nraud yuav tsum tsawg kawg ua tau raws li qhov yuav tsum tau ua ntawm FB.
Ultra-high-end tiav nto FD Qhov zoo dua ntawm ob sab ntawm cov khoom yuav tsum tsis txhob muaj qhov tsis xws luag uas cuam tshuam rau cov tsos zoo tom qab pleev xim lossis cov tsos zoo tom qab electroplating, thiab lwm sab yuav tsum tsawg kawg ua tau raws li qhov yuav tsum tau ua ntawm FB.
Element
C: Tsawg dua lossis sib npaug rau 0.1
Mn: Tsawg dua lossis sib npaug rau 0.45
P: Tsawg dua lossis sib npaug rau 0.030
S: Tsawg dua lossis sib npaug rau 0.025
ALT: Ntau dua lossis sib npaug rau 0.015
Kev ua tau zoo
Yield zog: tsis ntau tshaj 240
Tensile zog: tsis tsawg tshaj 270
Elongation: tsis pub tsawg tshaj 30%
