DX51D khoom sib npaug yog dab tsi?
SGCC
DX51D yog tus qauv European, galvanized nrog 51 steel coil raw khoom, sib npaug rau SGCC. DX51D yog hais txog kev khoov thiab tsim qib galvanized steel coil ntawv, steel qib serial tooj yog 51, nrog qis carbon steel raws li cov khoom siv hauv paus.
Dab tsi yog steel qib DX51D?
Kub-dip galvanized steel: DX51D raws li DIN EN 10346
Qhov no siab -cov hlau zoo, uas tau teev nyob rau hauv cov khoom siv naj npawb 1.0917 (yav tas los 1.0226), yog tus cwj pwm los ntawm nws cov khoom txias txias zoo heev thiab yog ib qho ntawm cov hlau mos uas tau tsim tshwj xeeb rau kev tsim cov txheej txheem.
Dab tsi yog qhov txawv ntawm DX51D thiab DX52D?
DX51D thiab DX52D yog ob qho tib si kub-dip galvanized steels siv los ua txias. DX52D muaj ntau dua ductility thiab zoo elongation dua DX51D. DX52D yog qhov tsim nyog rau cov txheej txheem tsim cov txheej txheem uas yuav tsum tau ua kom yooj yim dua, thaum DX51D yog siv rau cov qauv kev siv.
DX51D AZ150 khoom yog dab tsi?
Dx51d AZ150 yog kub-dip aluminium-zinc steel alloy nrog txheej ntawm 55% txhuas, 1.6% silicon, thiab 43.4 feem pua zinc. Cov tshuaj muaj pes tsawg leeg ntawm Dx51d AZ150 muaj kev tiv thaiv zoo tshaj plaws rau cov cua sov thiab corrosion, nrog siab thermal reflectivity thiab conductivity.
DX53D steel sib npaug yog dab tsi?
DX53D steel sib npaug qib
Raws li EN 10346: 2009 tus qauv, DX53D sib raug rau qib steel 1.0355. Hauv EN 10346: 2015 tus qauv, nws qhov sib npaug yog 1.0952.
