DX51D AZ150 cov khoom siv yog dab tsi?
DX51D AZ150 yog HEM-DIP ALUMINI-Zinc Steel Alloy nrog ib txheej ntawm 55 feem pua aluminium aluminium Cov tshuaj lom neeg muaj pes tsawg leeg ntawm DX51D AZ150 muaj cov tshuaj tiv thaiv zoo dua rau cua sov thiab xeb, nrog siab thermal refreathivity thiab conductivity.
DX53D yog dab tsi?
DX53D steel sib npaug qib
Hauv qab EN 10346: 2009 txheem, DX53D sib haum rau qib qib 1.0355. Nyob rau hauv lub en 10346: 2015 txheem, nws sib npaug tsim yog 1.0952.
SGCC cov khoom siv yog dab tsi?
SGCC yog hais txog cov ntawv hlau uas tau raug rau kub-dip galvanisation. Lus Askiv, nws yog cov lus luv li "steel galvanized kev lag luam txias." Txij li kub-dip galvanisation yog siv rau cov khoom siv spcc, nws cov khoom tseem ceeb tau zoo ib yam li Soccc.
DX51 sib npaug dab tsi rau?
DX51D yog European txheem, Galvanized nrog 51 steel kauj raw khoom, sib npaug rau SGCC. DX51d hais txog kev khoov thiab tsim cov ntawv qib galvanized, tus qauv hlau qib yog 51, nrog cov roj carbon ntau raws li cov khoom siv hauv paus
Dab tsi yog qhov muaj pes tsawg leeg ntawm DX51D?
DX51d Galvanized steel yog cov pa roj carbon ntau-dov steel substrate uas undergoes ib tug kub-dip galvanization txheej txheem. Qhov kev kho mob no muab cov hlau zoo heev corrosion tsis kam, ua rau nws muaj kev haum rau cov cheeb tsam uas nthuav tawm thiab huab cua phem.
