Ntseeg tias ntau tus phooj ywg txhua tus yuav ib rab riam hauv chav ua noj lossis pom cov riam hauv chav ua noj, tab sis rau kev tsim cov riam hauv chav ua noj yuav tsis meej pem, cov khoom siv no puas zoo?
Cov khoom no yog dab tsi?
Puas yog stainless hlau?
Los yog hlau?
Tsis txhob txhawj, me me ua rau koj ua ntej qhia 3 cr13 steel, taug qab thiab ntau cov khoom qhuav hauv.
3 cr13 stainless hlau, steel qauv: GB / T1220 -
1992, belongs rau martensitic hom stainless hlau, steel mechanical processing kev ua tau zoo, kev kho cua sov (
Quenching tempering)
, nws muaj kev tiv thaiv corrosion zoo heev thiab polishing kev ua tau zoo ntawm lub zog siab thiab hnav tsis kam, haum rau kev tsim khoom hauv siab load, siab hnav tsis kam thiab corrosion nruab nrab nyob rau hauv qhov kev txiav txim ntawm yas pwm.
Tom qab tempering kho hardness nyob rau hauv HRC30 3 cr13 cov ntaub ntawv ua hauj lwm yog zoo, yooj yim mus cuag zoo nto zoo.
Thiab hardness tshaj HRC30 cov khoom ua, txawm tias qhov zoo ntawm qhov chaw yog qhov zoo, tab sis cov cuab yeej siv tau yooj yim hnav.
Yog li, tom qab cov ntaub ntawv mus rau hauv lub Hoobkas, thawj zaug kev kho mob ntawm hardness ntawm HRC25 ~ 30, ces mus rau machining.
Tshaj li 2 cr13 tom qab quenching hardness, tej cuab yeej, nozzle, valve rooj, valve, thiab lwm yam.
3c13 ua 7.
75 g / cm3 sib haum rau lub hom: 420 b sib raug rau lub npe British: 420 s45 sib haum rau Fabkis hom: Z30C13Ps: martensitic stainless hlau, siab zog tab sis tsis zoo plasticity thiab weldability.
Cov khoom siv feem ntau muaj 1 cr13 martensitic stainless hlau, 3 cr13, thiab lwm yam, vim tias muaj cov pa roj carbon ntau, nws muaj lub zog siab, hardness thiab hnav tsis kam, corrosion kuj yog me ntsis tsis zoo, txawm li cas los xij, cov kev xav tau siab dua rau cov khoom siv, corrosion resistant. kev ua tau zoo feem ntau dhau ntawm qee qhov, xws li caij nplooj ntoos hlav, turbine hniav, hydraulic li qub, thiab lwm yam.
Cov hlau no yog siv tom qab quenching thiab tempering kho. Xav tau annealing tom qab forging, stamping.
