Dab tsi yog qhov txawv ntawm DX51D thiab DX52D?
DX51D thiab DX52D yog ob qho kub-dip galvanized steels siv rau kev sib tsoo txias. DX52D tau nce siab dua kev ua siab loj thiab elongation zoo dua DX51D. DX52D yog qhov tsim nyog rau cov txheej txheem uas xav tau ntau dua, thaum DX51D siv rau cov kev siv cov ntawv thov
Dab tsi yog DEP ntawm DX51D?
DX51D steel khoom yog tsim nyob rau hauv coils 0. {Tuab} mm dav. Lub inner inner ntawm kauj yog 600 ± 20 hli thiab txheej sab nraud yog txog li 1300 hli. Coil hnyav yog txog li 8 tons. Coils yog muab nrog txiav cov npoo (zeb npoo kuj muaj peev xwm).
Dab tsi yog DX51D Z275?
DX51D + Z275 hais txog kub dip galvanizing nrog lub 275g \/ ㎡ ob chav ib sab ntawm zinc. Lub hom phiaj ntawm kub dip galvanizing yog los tiv thaiv cov hlau substrate los ntawm xeb. Siv 80g \/ ㎡ ntawm zinc yog ntau yam nyob rau hauv ntau cov khoom galvanized, tab sis siv 275g \/ ㎡ ntawm Zinc uas muaj kev hwm Galvanized khoom.
Yuav ua li cas tuab yog AZ150 txheej?
AZ 150az150 Txheej Txheej saum toj txheej tuab yog 18 microns, ob chav txheej saum npoo txheej tuab yog 36 microns. Qhov txheej txheem hlau txheej no yog ua los ntawm 55% aluminium, 43.4% zinc, thiab 1.6% silica. Cov txheej ntawm cov hlau no ua cov corrosion-passivating barrier.
DX53D yog dab tsi?
DX53D steel sib npaug qib
Hauv qab EN 10346: 2009 txheem, DX53D sib haum rau qib qib 1.0355. Hauv EN 10346: 2015 txheem, nws sib npaug tsim yog 1.0952
