50WCrV8
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50WCrV8

50WCrV8 Tool Steel

Cov Khoom Piav Qhia 50WCrV8 cov cuab yeej steel yog ib hom khoom siv hlau zoo uas muaj ntau yam tseem ceeb thiab ntau yam kev siv. Nov yog cov lus qhia ntxaws ntxaws: Cov Khoom Siv Hluav Taws Xob Cov Hluav Taws Xob (C): Nws muaj nyob ib puag ncig 0.45% - 0.55% carbon. Cov ntsiab lus carbon yog qhov tseem ceeb ...

Hauj lwm lawm

Khoom Description

 

 

50WCrV8 cov cuab yeej steel yog ib hom kev ua haujlwm zoo hlau hlau nrog ntau yam tseem ceeb thiab ntau yam kev siv. Nov yog cov lus qhia ntxaws:

Tshuaj muaj pes tsawg leeg

 

Cov pa roj carbon (C): Nws muaj nyob ib ncig ntawm 0.45% - 0.55% carbon. Cov ntsiab lus carbon yog qhov tseem ceeb vim nws cuam tshuam rau qhov hardness thiab lub zog ntawm cov hlau. Cov pa roj carbon ntau dua ua rau muaj zog ntxiv tom qab kev kho cua sov, tso cai rau cov hlau tuav lub ntsej muag ntse lossis tiv taus cov khoom hnyav hauv kev ua haujlwm.

Chromium (Cr): Feem ntau muaj cov ntsiab lus chromium hauv thaj tsam ntawm 0.90% - 1.20%. Chromium txhim khu lub hardenability ntawm cov hlau, ua kom nws yooj yim dua mus cuag ib tug uniform thiab siab hardness thoob plaws hauv cov khoom thaum tshav kub kub kho. Nws kuj tseem txhim kho cov hlau corrosion kuj rau qee qhov.

Tungsten (W): Cov ntsiab lus tungsten nyob ib ncig ntawm 0.90% - 1.20%. Tungsten yog ib qho muaj zog carbide-forming keeb. Cov carbides tsim los ntawm tungsten pab txhawb kev hnav tsis kam ntawm cov hlau, ua rau nws tsim nyog rau cov ntawv thov uas muaj kev sib txhuam tseem ceeb thiab hnav, xws li hauv cov cuab yeej txiav.

 

Mechanical Properties

 

Hardness: Tom qab kev kho cua sov tsim nyog, 50WCrV8 tuaj yeem ua tiav qib siab hardness. Piv txwv li, nws tuaj yeem ncav cuag qhov nyuaj ntawm ib puag ncig 58 - 62 HRC (Rockwell C hardness scale). Qhov siab hardness no ua rau nws txiav los yog ua lwm yam ntaub ntawv zoo.

Toughness: Ua tsaug rau qhov muaj cov ntsiab lus xws li vanadium uas ua kom zoo dua cov qauv ntawm cov nplej, nws muaj qhov zoo dua toughness piv rau lwm cov carbon hlau yooj yim. Qhov no txhais tau hais tias nws tuaj yeem tiv taus qhov cuam tshuam thiab khoov lub zog rau qee qhov yam tsis muaj kev tawg, uas yog qhov tseem ceeb hauv cov ntawv thov uas lub cuab yeej yuav raug thauj mus los sai.

 

 

 

 

 

Cov tshuaj muaj pes tsawg leeg% ntawm steel 50WCrV8

C Si Mn P S Cr W V
0.45 – 0.55 0.7 – 1 0.15 – 0.45 max 0.03 max 0.03 0.9 – 1.2 1.7 – 2.2 0.1 – 0.2

210417112802200

 

 

 

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Kev kho cua sov

 

Annealing: Annealing feem ntau yog ua los txo cov kev ntxhov siab hauv cov hlau tom qab forging lossis dov thiab txhim kho nws cov machinability. Qhov kub annealing feem ntau yog nyob rau thaj tsam ntawm 750 - 800 degree, ua raws li qhov txias txias.

Hardening: Cov txheej txheem hardening suav nrog cua sov cov hlau mus rau qhov ntsuas kub tshwj xeeb (ib puag ncig 850 - 900 degree) thiab tom qab ntawd nrawm nrawm, feem ntau hauv cov roj. Qhov no ua rau tsim cov qauv martensitic uas imparts siab hardness.

Tempering: Tempering yog ua tiav tom qab hardening los txo cov brittleness tshwm sim los ntawm martensitic transformation. Tempering kub feem ntau yog nyob ntawm 550 - 650 degree, nyob ntawm qhov xav tau qhov kawg hardness thiab toughness tshuav.

Daim ntawv thov

 

Cov cuab yeej txiav: Nws yog feem ntau siv rau hauv kev tsim cov cuab yeej txiav xws li milling cutters, laum, thiab cov cuab yeej tshuab dhos. Lub siab tawv thiab hnav tsis kam tso cai rau cov cuab yeej no tshem tawm cov khoom siv los ntawm cov khoom ua los ntawm ntau yam hlau thiab alloys.

Cov cuab yeej ua kom txias: Nyob rau hauv txias forging, stamping, thiab blanking hauj lwm, 50WCrV8 steel yog siv rau xuas nrig ntaus, tuag, thiab lwm yam cuab yeej tsim. Nws muaj peev xwm tswj tau cov duab nyob rau hauv siab loads thiab tiv thaiv hnav ua rau nws haum rau cov ntawv thov no.

 

 

Hauv cov ntsiab lus, 50WCrV8 cov cuab yeej hlau yog ntau yam hlau hlau uas muaj cov khoom siv zoo heev thiab cov yam ntxwv kho cua sov, ua rau nws muaj kev xaiv nrov rau ntau yam cuab yeej tsim thiab kev lag luam.

 

 

 

 

Vim li cas thiaj xaiv peb?
Peb txaus siab rau peb lub peev xwm los muab cov kev cai daws teeb meem rau peb cov neeg siv khoom cov kev xav tau tshwj xeeb.
Peb txheeb xyuas thiab sib piv cov khoom dhau los thiab cov xwm txheej tam sim no ntawm peb 50WCrV8 Tool Steel, thiab tsim cov kev qhia tshiab thiab cov txheej txheem.
Peb cov neeg siv khoom ntseeg peb kom xa cov khoom zoo Cold-rolled Steel khoom raws sijhawm thiab ntawm kev siv nyiaj.
Peb nruj me ntsis siv cov kev pab cuam sov so thiab kev xav tom qab muag, ua raws li kev txhim kho kev ua haujlwm zoo.
Peb muab ntau hom Cold-rolled Steel khoom kom tau raws li cov neeg siv khoom xav tau.
Peb ua raws li cov neeg siv khoom-centric thiab hom-taw qhia kev lag luam lub tswv yim, thiab txuas ntxiv muab cov neeg siv khoom txhim khu kev qha thiab cov khoom zoo thiab cov kev pabcuam.
Peb lub Hoobkas tau cog lus los txhawb nqa cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab zoo.
Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab thiab txhua lub tuam haujlwm ua haujlwm ua ke los ua ke kev tswj hwm kev lag luam, kev tshaj lij thev naus laus zis, kev txheeb cais ntau thiab kev kawm ideological.
Peb cov khoom siv Cold-rolled Steel paub txog lawv cov kav ntev thiab kev ntseeg tau.
Relying ntawm superior tej yam kev mob thiab muaj zog zoo ntawm cov khoom loj, peb muaj peev xwm ua tau raws li qhov sib txawv ntawm peb cov neeg muas zaub.

Cim npe nrov: 50wcrv8 cuab tam steel, Tuam Tshoj 50wcrv8 cuab tam steel lwm tus neeg, hoobkas

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