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Hnav-resisting phaj

  • Hlau phaj, 65Mn phaj, astm1566, alloy steel phaj

    Hlau phaj, 65Mn phaj, astm1566, alloy steel phaj

    65Mn steel phaj, manganese txhim kho hardenability, φ 12mm steel tuaj yeem quenched kom huv si hauv cov roj, thiab nws qhov decarburization nyiam yog me dua li ntawm silicon steel.Cov khoom siv dav dav tom qab kev kho cua sov yog qhov zoo dua li cov pa roj carbon steel, tab sis nws muaj kev kub ntxhov siab thiab tempering brittleness.Nws kuj tseem siv tau los ua cov nplhaib caij nplooj ntoos hlav, lub valve springs, clutch springs, brake springs thiab txias drawn steel hlau txias coil springs.Lub zog, hardness, elasticity thiab hardenability ntawm 65Mn steel phaj yog siab dua li ntawm 65 steel.Nws muaj qhov nyiam ntawm kev kub siab tshaj thiab tempering brittleness, thiab dej quenching muaj qhov nyiam ua cov kab nrib pleb.Lub machinability nyob rau hauv lub xeev annealed tau txais, qhov txias deformation plasticity yog tsawg, thiab weldability tsis zoo.

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  • 40cr 5140 Steel phaj, 65Mn phaj, astm1566, alloy steel phaj

    40cr 5140 Steel phaj, 65Mn phaj, astm1566, alloy steel phaj

    40Cr steel phaj yog ib qho ntawm cov hlau siv dav tshaj plaws hauv kev lag luam kev lag luam.Tom qab quenching thiab tempering, nws muaj cov cuab yeej zoo txhua yam, zoo kub tsis tshua muaj kev cuam tshuam toughness thiab qis qis rhiab heev.Lub hardenability ntawm steel yog zoo, thiab nws yuav tsum tau quenched rau Ф 28 ~ 60mm, uas yuav tsum tau quenched rau Ф 15 ~ 40mm. Ntxiv rau quenching thiab tempering, cov hlau no kuj haum rau cyanidation thiab siab zaus quenching.Kev ua haujlwm txiav yog qhov zoo.Thaum lub hardness yog hb174 ~ 229, tus txheeb ze machinability yog 60%.Cov hlau yog tsim los ua cov yas pwm nruab nrab.

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  • Hnav resistant steel phaj / cuam tshuam resistant phaj / siab kub resistant phaj rau siv tshuab

    Hnav resistant steel phaj / cuam tshuam resistant phaj / siab kub resistant phaj rau siv tshuab

    Hnav resistant steel phaj yog ib hom tshwj xeeb phaj siv nyob rau hauv loj cheeb tsam hnav.Feem ntau siv hnav-resistant steel phaj yog ua los ntawm ib tug tej thickness ntawm alloy hnav-resistant txheej nrog siab hardness thiab zoo heev hnav tsis kam nyob rau saum npoo ntawm cov pa roj carbon tsawg los yog tsawg alloy steel nrog zoo toughness thiab plasticity los ntawm surfacing.Tsis tas li ntawd, muaj cam khwb cia hnav-resistant steel phaj thiab alloy quenched hnav-resistant steel phaj.

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