Dab tsi yog Qhov Kev Ua Tau Zoo Ntawm 434 Stainless Hlau?

434 ferritic stainless hlau yog stainless hlau nrog cov ntsiab lus chromium ntawm 12% thiab 30%. Raws li cov ntsiab lus chromium nce, nws cov corrosion kuj, toughness thiab weldability zoo. Nws muaj kev tiv thaiv zoo dua rau chloride kev nyuaj siab corrosion dua li lwm hom stainless hlau. 434 steel (18Cr-1Mo) yog ib hom kev txhim kho steel ntawm 430 steel. Piv nrog rau 430 steel, nws yog ntau resistant rau ntsev thiab feem ntau yog siv nyob rau hauv tsheb sab nrauv kho kom zoo nkauj cov ntaub ntawv.