Dab tsi yog DX51D cov khoom siv? DX51D-Hom Hlau
DX51D steel yog coonras thiab hloov tau. Nws yog siv nyob rau hauv cov qauv kev ua qauv-qauv thiab ua raws li BS En 10346: 2015 txheem. Kev faib tawm: ductile thiab saj zawg zog cov hlau. Khoom: Nruam Kub-DIP Cock.
Dab tsi yog qhov txawv ntawm DX51D thiab DC51D? DX51D: tuaj yeem tsim los ntawm ob qho txias-dov thiab kub-rolled steel. DC51D: Feem ntau yog tsim los ntawm cov hlau txias-rolled.
AZ150 txhais li cas? Lub npe AZ150 qhia tias lub tsho tiv no hnyav ntawm 150 g / m2 rau ib sab. Cov saum npoo tau raug kho nrog SPT (kev tiv thaiv sab saum toj) los tiv thaiv cov stains thaum tuav thiab kom yooj yim shaking. Tsos.
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.
Dab tsi yog AZ coated steel? Az txheej ci yog zinc-txhuas alloy txheej pleev nrog feem ntau ntawm txhuas. AZ txheej, ua lag luam as zincalume® steel, yog ib qho aluminium uas yog tam sim no feem ntau siv cov txheej hauv New Zealand rau kev tiv thaiv hlau vov tsev thiab phab ntsa cladding.
Dab tsi yog qhov sib txawv ntawm Az70 thiab AZ150? Galvalume daim ntawv muaj nyob rau hauv ob qib, AZ 70 thiab AZ 70 thiab AZ 70. Cov neeg tau txais kev siv tau AZ 70 rau cov ntawv thov muag khoom; Txawm li cas los xij, peb xav tawm cov neeg siv khoom siv AZ 150 cov ntawv txheej rau cov phiaj xwm kev lag luam.
