1. Lub kaum sab xis steel, feem ntau hu ua lub kaum sab xis hlau, yog ib txoj hlua ntev ntawm cov hlau nrog ob sab perpendicular rau ib leeg. Muaj lub kaum sab xis steel thiab lub kaum sab xis tsis sib xws. Ob sab ntawm lub kaum sab xis yog sib npaug ntawm qhov dav.
2. Daim ntawv thov ntawm lub kaum sab xis steel: Nws yog dav siv nyob rau hauv ntau lub tsev tsim thiab engineering, xws li lub tsev beams, txuas hniav, kis tau tus yees, nqa thiab tsheb thauj mus los machinery, ships, industrial furnaces, tshuaj tiv thaiv yees, thawv racks thiab warehouse txee, thiab lwm yam.
3. Lub kaum sab xis steel ntau lawm: Lub kaum sab xis steel yog cov khoom siv carbon steel siv hauv kev tsim kho. Nws yog ib qho yooj yim cross-section steel khoom. Nws yog tsuas yog siv rau hlau Cheebtsam thiab Hoobkas tsev thav ntawv. Nws yuav tsum tau zoo weldability, yas deformation kev ua tau zoo thiab tej yam txhua yam muaj zog thaum siv. Cov khoom siv raw khoom siv rau kev tsim lub kaum sab xis steel yog tsawg carbon square steel billet, thiab cov tiav lub kaum sab xis yog xa mus rau hauv lub kub dov, normalized lossis kub dov.
