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 DX51 cov khoom sib npaug rau? DX51D yog European txheem, Galvanized nrog 51 steel kauj raw khoom, sib npaug rau SGCC. DX51d hais txog qhov khoov thiab tsim cov ntawv qib galvanized steel cheem, tus lej steel los ntawm tus lej 51, nrog cov roj carbon hlau qis li cov khoom siv hauv paus.
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 ua haujlwm uas xav tau kev hloov pauv ntau dua, thaum DX51D siv rau cov kev siv txheem.
DC01 steel?
DC01 Cov hlau carbon yog ib qho hlau sib sib zog nqus nrog cov khoom muaj zog siab. Tsis-hardening, nws cov ntsiab lus carbon tsawg heev ua rau nws yooj yim heev rau kev ua haujlwm thiab ductile, yooj yim rau deform. Nws yog qhov zoo tagnrho rau kev ua neeg sib tsoo los ntawm cov ntawv hlau muab tais.
Dab tsi yog DX53D cov khoom sib npaug rau?
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
Dab tsi yog DX51D cov khoom sib npaug 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 lej steel los ntawm tus lej 51, nrog cov roj carbon me me li cov khoom siv hauv paus.
