Q235 steel coil ntom ntom?
A: Qhov dav dav dav yog 7.85 g / cm³. Tus nqi no tuaj yeem siv ncaj qha thaum xam qhov hnyav, vim tias tsis muaj cov khoom sib txawv.
Q235 steel coil xa cov xwm txheej?
A: Kub-rolled steel coils yog nyob rau hauv lub kub- dov lub xeev (HR), nrog ib tug dub / oxide nplai nto; txias-rolled steel coils yog nyob rau hauv txias-rolled annealed xeev (CR), nrog ib tug kaj/pickled nto, thiab ib co yuav ua tau phosphate los yog oiled.
Q235 kub- dov steel kauj txheem specifications?
A: Thickness 1.5-20mm, dav 900-1800mm (mainstream 1250/1500mm), puab txoj kab uas hla 508/610mm, ib coil hnyav 3-30 tons, leveling thiab slitting yuav customized.
Q235 txias-rolled steel kauj txheem specifications?
A: Thickness 0.3-3.0mm, dav 600-1500mm, puab txoj kab uas hla 508mm, ib coil hnyav 1-15 tons, siab dua nto precision, thiab me thickness kam rau ua.
Dab tsi yog cov txheej txheem tuab tuab rau Q235 steel coils?
A: Kub- dov coils ua raws li GB / T 3274, nrog cov precision ± 0.050.2mm thiab siab precision ± 0.030.08mm; txias- dov coils ua raws li GB / T 11253, nrog cov precision zoo tib yam ± 0.020.05mm.