Dab tsi yog cov khoom ntawm 12Cr13 stainless hlau?
Tso lus
12Cr13 stainless hlau yog dab tsi?
12Cr13 yog cov hlau tsis muaj chromium stainless hlau, tseem hu ua X12Cr13, 1Cr13 lossis SUS410. Nws yog cov khoom siv los ntawm martensitic stainless hlau. Tus lej "12" qhia tias cov ntsiab lus chromium yog 12%, thaum "13" qhia tias cov ntsiab lus carbon yog 0.13%. Cov hlau tsis muaj steel no feem ntau siv los ua cov cuab yeej, tsim cov khoom bearings, li qub thiab cov khoom ntawm qee cov cuab yeej siv tshuab hauv qee qhov kev siv.
SUS410 stainless hlau muaj qhov hardness siab, toughness, corrosion kuj thiab hnav tsis kam. Tsis tas li ntawd, nws qhov kev ua tau zoo tuaj yeem txhim kho ntxiv thaum tempered ntawm qhov kub thiab txias.
12Cr13 stainless hlau muaj cov yam ntxwv hauv qab no:
Lub zog siab thiab hnyav hnyav ua rau nws yog ib qho tseem ceeb hauv kev lag luam tsheb thauj mus los.
Nws tuaj yeem nqus tau lub zog tsawg dua thaum cuam tshuam thiab muaj kev nyab xeeb zoo.
Nws yog tsuas yog ferrite-muaj thiab yog haum rau stainless hlau hauv kev siv.
Nws muaj 11% mus rau 30% chromium thiab muaj lub cev-centered cubic crystal qauv.
Nws muaj cov thermal conductivity, me me expansion coefficient, zoo oxidation kuj thiab kev nyuaj siab corrosion kuj.
Feem ntau yog siv los tsim cov khoom uas tuaj yeem tiv taus corrosion ntawm huab cua, dej vapor, dej thiab oxidizing acids.
12Cr13 stainless hlau muaj qhov zoo hauv qab no:
High thermal conductivity: Nws muaj cov thermal conductivity zoo thiab tuaj yeem ua kom sov tau zoo.
Me me expansion coefficient: Thaum qhov kub hloov pauv, qhov nthuav dav ntawm cov hlau tsis muaj steel yog me me, uas yog qhov tsim nyog rau kev tswj xyuas qhov ruaj khov ntawm cov qauv.
Zoo oxidation tsis kam: Stainless hlau muaj oxidation zoo thiab muaj peev xwm tiv taus oxidation kev puas tsuaj ntawm oxygen thiab kub ib puag ncig rau cov khoom.
Kev nyuaj siab corrosion kuj zoo heev: Stainless hlau muaj siab corrosion kuj nyob rau hauv kev ntxhov siab thiab tuaj yeem tiv thaiv corrosion los ntawm kev ntxhov siab.
GNEE tshwj xeeb hauv kev muab stainless hlau daim hlau, stainless hlau kav, stainless hlau coils, stainless hlau foils, stainless hlau profiles, stainless hlau yeeb fittings thiab lwm yam khoom. Peb muaj 16 xyoo ntawm kev xa tawm thiab xa tawm 10, 000 tons ntawm stainless hlau khoom txhua xyoo. Txais tos nug!
Material Qib peb muaj
300 series: 301,303,304,304L,304LN,304N,309,309S,310,310S,316L,316 Ti, 317L, 321,321H, 347H, 1.4319,1.4305,1.4301,1.4306,1.4833,1.4845,
1.4404, 1.4571, 1.4438, 1.4541, SUS304, SUS304L, SUS309S, SUS310S, SUS316, SUS316Ti, SUS316L, thiab lwm yam
400series: 409,409L,410S,420,430,440C,444,1.4016,1.4006,1.4002,1.4125,1.4501,1.4362,1.4460,1.45245,1.45245,1.
