Dimensional Yam ntxwv ntawm SPCC Steel Cold Coil: Cov thickness siv tau rau cov khoom siv SPCC raws li tau hais tseg hauv JIS 3141 pib los ntawm 0.25 hli mus rau 2.5 hli lossis tshaj. Txawm li cas los xij, qhov dav ntawm SPCC cov khoom muaj nyob rau ntawm 2000 hli.
Lub Chemical Composition ntawm SPCC SteelsJIS G 3141 txhais cov tshuaj muaj pes tsawg leeg ntawm SPCC steels raws li hauv qab no:
- Qhov feem pua siab tshaj ntawmCov pa roj carbon(C) yog0.15feem pua.
- Qhov feem pua siab tshaj ntawmManganese(Mn) yog0.60feem pua.
- Qhov feem pua siab tshaj ntawmPhosphorous(P) yog0.050feem pua.
Qhov feem pua siab tshaj ntawmSulfur(S) yog0.050feem pua.



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