Dab tsi yog steel kaum bar?
Lub kaum sab xis kuj hu ua lub kaum sab xis hlau los yog L-bracket, yog ib feem ntawm cov hlau tiav nyob rau hauv txoj cai kaum sab xis, nrog cov ceg perpendicular uas tej zaum yuav sib npaug los yog tsis sib npaug ntawm qhov ntev. Nws feem ntau yog tsim los ntawm kub dov carbon steel los yog lub zog siab, tsis tshua muaj hlau alloy uas yog cov ductile thiab machinable.
Tsim los ua ib qho alloy ntawm manganese (1.03%), silicon (0.28%), carbon (0.25-0.29%), tooj liab ( 0.2%{{10}}, sulfur (0.5%), thiab phosphorous (0.4%), cov ces kaum no muaj qhov taw tes tawm ntawm 36, 000 psi thiab tensile Lub zog ntawm 58, 000 psi. Lawv cov ntsiab lus melting sawv ntawm 2600F, thiab lawv cov Brinell Hardness nyeem ntawv yog 133.
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog steel, thov hu rau peb!
GNEE Group tau txais cov neeg tuaj xyuas
GNEE Group chaw ua haujlwm ib puag ncig