ASTM AISI 12L13 12L14 12L15 Bar yachitsulo yaulere

12L13 12L14 12L15 ndi chitsulo chodula chaulere.Chitsulo chodulira chaulere ndi mtundu wachitsulo womwe ndi wosavuta kudula (monga kutembenuza, mphero, kukoka, kupanga, kubowola, etc.), yomwe imadziwikanso kuti automatic machine tool processing steel, yofupikitsidwa ngati chitsulo chodziwikiratu.ndi zosavuta kudula zitsulo zitsulo, zosavuta kudula zitsulo n'zosavuta kukhala (kutembenuka, mphero, kujambula, planing, kubowola, etc.) kudula processing zitsulo, amatchedwanso basi makina chida processing zitsulo, amatchedwa basi zitsulo.Zimapangidwa kuti zigwirizane ndi makina opangira makina komanso kupanga mzere wothamanga.

Muyezo: ASTM A29/A29M-04

12L13 12L14 12L15 ndi gulu la sulfure gulu laulere kudula zitsulo.Muzitsulo zodulira zaulere, kutsogolera kumagawidwa muzitsulo ndi tinthu tating'ono ting'onoting'ono tachitsulo ndipo sizimalimba muzitsulo.Panthawi yodula, kukangana kwamphamvu kumachitika pakati pa chida ndi ntchito, kupangitsa kuti tinthu tating'onoting'ono tisungunuke, motero timagwira ntchito yothira mafuta kuti chitsulocho chikhale bwino, ndikupanga tchipisi tachitsulo kukhala chosweka bwino, kuchepetsa kuvala kwa zida. , ndipo pamapeto pake kukulitsa moyo wa chida.Poyerekeza ndi chitsulo popanda kutsogolera, ntchito yodula yachitsulo ndi kutsogolera ikhoza kusinthidwa ndi 20 ~ 50%, pamene katundu wamakina ndi mankhwala ochizira kutentha amakhalabe osasinthika, ndipo kuzizira ndi kutentha kwa ntchito ndi mphamvu zowotcherera sizimakhudzidwa.Chitsulo chodulira cha lead chakhala chikugwiritsidwa ntchito kwambiri popanga zida zolondola, zida zamagalimoto, ndi mbali zofunika zamakina osiyanasiyana.Komabe, kukhudzana ndi kutopa kwachitsulo chodulira chaulere ndikotsika, kotero sikoyenera magiya, mayendedwe ndi zigawo zina zomwe zimanyamula katundu wotopa kwambiri.