SKS41 alloy cuab yeej steel
cov khoom siv thev naus laus zis
SKS41 alloy cuab tam steel Cov khoom xyaw tseem ceeb (%)
Cov pa roj carbon (C) {{0}}.35 ~ 0.45
Silicon (Si) Tsawg dua lossis sib npaug rau 0.35
Manganese (Mn) Tsawg dua lossis sib npaug rau 0.50
Phosphorus (P) Tsawg dua lossis sib npaug rau 0.030
Sulfur (S) Tsawg dua lossis sib npaug rau 0.030
Chromium (Cr)1.00 ~ 1.50
Tungsten (W) 2.50 ~ 3.50
Lub cev / mechanical zog thiab kev kho cua sov txheej txheem specification
Hardness: annealing lub xeev Tsawg dua los yog sib npaug rau 217HBW, quenching xeev siab tshaj los yog sib npaug rau 53HRC.
Specification rau kub ua hauj lwm: pib kub 1050 degree, xaus kub 850 degree.
quenching specification: quenching kub 950 degree, hardness 53HRC.
SKS41 alloy cuab yeej steel yam ntxwv thiab kev siv
SKS41 cov cuab yeej steel yog cov cuab yeej Japanese hlau uas tuaj yeem siv ua haujlwm txias thiab kub ua haujlwm tuag hlau. Cov hlau yog tsim los ntawm kev ntxiv ib qho nyiaj ntawm tungsten nyob rau hauv lub hauv paus ntawm chrome-silicon steel, vim hais tias qhov sib ntxiv ntawm tungsten pab khaws cov nplej zoo thaum lub sij hawm quenching, uas ua rau nws muaj peev xwm kom tau txais siab dua toughness nyob rau hauv lub xeev tempered.
Tsawg carbon cov ntsiab lus, siab zog thiab toughness, zoo malleability, tsis zoo hardenability, cov hlau kuj muaj ib tug tej yam kev mob ntawm hardenability thiab siab kub zog. Cov hlau forging embryo feem ntau yog maj mam annealed thiab tag nrho softened tom qab forging, tab sis qhov tshwm sim yog unfavorable rau lub nto roughness ntawm tom ntej ua.
SKS41 alloy cuab yeej hlau yog rhiab heev rau decarburization thaum cua sov, thiab nws yog ib qho nyuaj rau tswj lub quenching deformation. Tom qab carburizing thiab quenching, cov kabmob muaj peev xwm thiab hnav tsis kam yog zoo dua li qhov tsis tshua muaj hardenability txias ua haujlwm tuag steel, quenching cua sov kub 950 degree, hardenability thiab hardenability ntawm cov hlau yog zoo, yog li lub siab ntev thiab siab tsis kam ntawm cov tuag yog zoo dua.
SKS41 alloy cov cuab yeej steel feem ntau yog siv los tsim cov cuab yeej ua haujlwm hauv kev ua haujlwm siab, xws li cov cuab yeej pneumatic, chisels, xuas nrig ntaus thiab txiav ntug compound tuag, stamping tuag, txias txiav txiab thiab lwm yam xuas nrig ntaus thiab txiav cov cuab yeej, nrog rau qee qhov kev ua haujlwm kub kub. tuag.
