Dab tsi yog DX51D cov ntaub ntawv qib? Qib steel: DX51D, uas yog hais txog qis - carbon steel nrog zoo tensile zog thiab formability. Galvanized txheej thickness: feem ntau 20-25μm. Aluminium-silicon alloy kev kho mob: tom qab kev kho aluminium-silicon alloy, nws tuaj yeem txhim kho nws cov corrosion kuj thiab nto zoo.
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.
Dab tsi yog qhov txawv ntawm DX54D thiab DX53D? "DX" qhia cov koob, "54" qib formability, thiab "D" qhov tob- kos duab zoo. Ob leeg DX54D thiab DX53D yog cov tsheb hlau, tab sis DX54D muaj ntau dua formability, ua rau nws zoo dua rau cov duab complex.
Dab tsi yog Suav sib npaug ntawm S235JR steel?
Q235B
Qhov ze tshaj Suav sib npaug rau S235JR (EN 10025-2) yog Q235B (GB/T 700-2006). Thaum cov qhab nia sib piv cov cuab yeej cuab tam, qhov sib txawv me me hauv kev sib xyaw thiab kev ua tau zoo yuav tsum tau ua tib zoo ntsuas rau kev ua raws cai thiab kev nyab xeeb.
Dab tsi yog cov khoom siv DX54D? Kub-dip galvanized steel DX54D raws li tus qauv 10346 yog cov khoom tshwj xeeb uas ua lub luag haujlwm tseem ceeb hauv cov txheej txheem tsim khoom niaj hnub no. Nrog rau cov khoom siv naj npawb 1.0952 (yav tas los 1.0306), cov hlau no yog ib qho ntawm cov hlau mos uas zoo rau kev ua kom txias.
