Stainless hlau 420
Hom 420 Stainless Hlau, nrov npe hu ua "kev phais hlau," yog ib qho kev ua haujlwm martensitic stainless hlau nrog cov ntsiab lus siab carbon. Nws yog piv rau Hom 410, tab sis muaj zog dua thiab nyuaj dua. Nws tuaj yeem toughened los ntawm kev kho cua sov, uas muab cov hlau fabricators nrog zoo ductility thiab polishability.
Nws tiv taus corrosion hauv dej tshiab, alkaline daws, huab cua, khoom noj, roj av, roj av, thiab cov kua qaub me me. Hauv nws lub xeev annealed lossis hardened / tempered, Hom 420 Stainless Steel yog qhov muaj zog heev thiab tuaj yeem nyuaj rau vuam. Txawm li cas los xij, hauv nws lub xeev annealed, nws yuav yooj yim machined.
Vim nws qhov zoo tshaj plaws, Hom 420 Stainless Steel yog siv nyob rau hauv ntau yam kev lag luam thiab kev siv, suav nrog:
Cov cuab yeej kho hniav thiab phais
Pump shafts
Yas tuag thiab pwm
Cov pob hlau
Txiab
Iav shafts
Cams
Pivots
Lens pwm
Cov qauv tshuaj tshwj xeeb rau kev tsim hom 420 stainless hlau suav nrog cov hauv qab no:
Cr 12-14 feem pua
Mn 1 feem pua
Si 1%.
C 0.15 feem pua
P 0.04 feem pua
S 0.03 feem pua
Tag nrho cov Hom 420 uas SSM muab rau peb cov neeg tau txais kev pab raws li lossis tshaj cov qauv kev lag luam nruj tshaj plaws.
