JIS G 3141 SPCC txias dov steel ntawv yog cov khoom siv hlau uas tsim los ntawm kev txiav cov dov txias los yog cov ntawv los ntawm cov ntawv yas deformation ntawm cov hlau kub dov ntawm cov dov txias. Cov nplooj ntawv txias-dov muaj qhov tseeb dua qhov ntev, qhov zoo ntawm qhov zoo thiab txhim kho cov khoom siv zoo dua li cov ntawv kub dov.
JIS G 3141 SPCC txias dov steel ntawv siv thickness ntawm SPCC cov ntaub ntawv teev nyob rau hauv JIS 3141 ranges ntawm 0.25 hli mus rau 2.5 hli los yog ntau tshaj. Txawm li cas los xij, qhov dav ntawm SPCC cov ntaub ntawv yog 2000 hli
Cov yam ntxwv ntawm JIS g 3141 SPCC txias dov steel ntawv:
Lub zog tensile ntawm SPCC steel ntawv yuav tsum yog tsawg kawg yog 270 N / MM2 (MPA).
Cov khoom elongation ntawm SPCC steel sib txawv nrog tuab.
Qhov tsawg kawg nkaus feem pua ntawm elongation yog li ntawm 27% mus rau 31%
Daim ntawv thov
1. Lub SPCC steel yog tsuas yog siv nyob rau hauv lub tsheb qhov chaw tsim khoom.
2. Cov no kuj siv rau kev siv sib txawv hauv cov tsev.
3. JIS G 3141 SPCC txias dov steel ntawv kuj tseem siv rau hauv cov khoom siv galvanized xws li galvanized coil thiab xim prepainted ntawv.
4. Cov no kuj tau siv dav hauv kev tsim cov khoom siv hluav taws xob thiab ntim khoom.
5. Kev tsim cov yeeb nkab thiab nruas kuj yog ib qho kev siv ntau tshaj plaws ntawm SPCC cov ntaub ntawv.
6. Tsis tas li ntawd, cov hlau armature siv hauv tubular teeb chalk kuj yog tsim los ntawm SPCC steel.
7. Lwm yam kev siv ntawm SPCC cov ntaub ntawv suav nrog cov kiv cua, cov lauj kaub tais diav, cov khoom siv dai phab ntsa, cov khoom siv hlau stamping, thiab cov khoom siv hauv qab nthab.
Cim npe nrov: jis g 3141 spcc txias dov steel ntawv, Tuam Tshoj jis g 3141 spcc txias dov steel ntawv manufacturers, lwm tus neeg, Hoobkas
