Stainless hlau qhov chaw
Yog koj muajstainless hlau qhov chawmachined peb yog ib qho ntawm feem ntau muaj peev xwm thiab pheej yig qhov chaw.
Hom stainless hlau twg yog qhov nrov?
Austenitic stainless hlau: cim los ntawm 200 thiab 300 series tooj.Nws microstructure yog austenite.Cov hom muaj xws li hauv qab no:
1Cr18Ni9Ti (321), 0Cr18Ni9 (302), 00Cr17Ni14M02 (316L)
Qhov zoo: yooj yim rau vuam, zoo plasticity (tsis yooj yim rau tawg), deformation, zoo stability (tsis yooj yim rau xeb), passivation yooj yim.
Disadvantages: tshwj xeeb tshaj yog rhiab heev rau nruab nrab hauv kev daws teeb meem uas muaj chloride, nws muaj kev ntxhov siab corrosion.
Ferritic stainless hlau: cim los ntawm 400 series tooj.Nws sab hauv microstructure yog ferrite, thiab nws cov chromium loj feem yog nyob rau hauv thaj tsam ntawm 11.5% ~ 32.0%.
Cov hom muaj xws li hauv qab no:
00Cr12, 1Cr17 (430), 00Cr17Mo, 00Cr30Mo2, Crl7, Cr17Mo2Ti, Cr25, Cr25Mo3Ti, Cr28
Qhov zoo: cov ntsiab lus chromium siab, zoo thermal conductivity, stability zoo dua, zoo cua sov dissipation.
Disadvantages: tsis zoo txhua yam khoom thiab cov txheej txheem kev ua tau zoo.
Martensitic stainless hlau: cim los ntawm 400 series tooj.Nws microstructure yog martensite.Qhov loj feem ntawm chromium hauv cov hlau no yog 11.5% ~ 18.0%.
Cov hom muaj xws li hauv qab no:
1Cr13(410), 2 Cr13(420), 3 Cr13, 1 Cr17Ni2
Qhov zoo: siab carbon cov ntsiab lus, siab hardness.
Disadvantages: tsis zoo plasticity thiab weldability.
Dab tsi Daim Ntawv Thov Ua Stainless Hlau Feem Ntau Siv Rau?
Kev cai stainless hlau qhov chaw feem ntau yog siv rau hauv: ntim, tuav, marine qhov chaw, cav qhov chaw, khoom siv ua noj, khoom siv kho mob, cov cuab yeej siv hauv tsev kho mob, cov khoom siv hauv chav kuaj, lub tank siab, fasteners, automotive qhov chaw, siab tso tsheb hlau luam, fasteners thiab architectural qhov chaw.
Machining zoo qhov chaw los ntawm 304 Stainless hlau.Peb tuaj yeem siv cov khoom sib txawv ntawm peb lub tshuab CNC Swiss thiab CNC tig chaw.
Stainless hlau alloy 304 yog ib qho nrov heev uas tsis tshua muaj nqi alloy, zoo tagnrho rau qhov chaw uas yuav tsum tau ua los yog vuam.Nws muaj qhov zoo tshaj plaws corrosion, oxidation, thiab kub tsis kam thiab yog qhov zoo tshaj plaws weldable ntawm cov hlau alloy.304 tsis yog magnetic.
304 muaj tus nqi machining ntawm 5.0 thaum piv rau steel 12L14.Nws yog qhov zoo tshaj plaws rau welding thiab tsim cov tawv thiab ductile welds.304 tsis teb rau kev kho cua sov, tab sis tuaj yeem ua haujlwm txias kom muaj zog tensile thiab hardness.Annealing yog pom zoo tom qab forging thiab txias ua hauj lwm.
Kev lag luam & kev siv
● Bolts thiab ceev
● Ntsia hlau
● Kev Ntsuas
● Automotive Cheebtsam
Aerospace Cheebtsam
