50CV 4 steel

50CV4 Steel: Unraveling Nws Exceptional Zoo thiab ntau yam kev siv

 

50CV4 steel yog ib qho zoo kawg nkaus alloy hlau uas sawv tawm rau nws cov yam ntxwv zoo dua thiab siv dav hauv kev lag luam sib txawv.

 

Chemical Composition Highlights:

 

Cov pa roj carbon (C): Ntau yam ntawm kwv yees li {{0}}.48% txog 0.54%.

Silicon (Si): Tam sim no nyob rau hauv qhov ntau ntawm {{0}}.17% mus rau 0.32%.

Manganese (Mn): Nrog rau cov ntsiab lus ntawm {{0}}.65% rau 0.85%.

Chromium (Cr): Ntawm 0.95% rau 1.15%.

Vanadium (V): Ntau yam ntawm {{0}}.12% mus rau 0.18%.

 

Txaus siab rau cov cuab yeej cuab tam:

 

Khoom	Specification
Tensile zog	880 MPa rau 1020 MPa, qhia tau hais tias nws muaj peev xwm tiv taus cov khoom tseem ceeb.
Yield zog	Ntau dua los yog sib npaug rau 720 MPa, ua kom muaj kev ncaj ncees nyob rau hauv kev ntxhov siab.
Elongation	Ntau dua los yog sib npaug li 13%, qhia tias zoo ductility.
Hardness	250 HB txog 310 HB, muab kev ruaj khov thiab ua haujlwm rau hnav.

 

Kev kho cua sov muaj peev xwm:
50CV4 steel tuaj yeem raug rau ntau yam kev kho cua sov kom ua kom zoo dua nws cov khoom. Quenching thiab tempering tuaj yeem txhim kho hardness thiab lub zog, thaum annealing tuaj yeem txhim kho ductility thiab machinability.

 

Corrosion Resistance Considerations:
Cov hlau muaj nruab nrab corrosion kuj. Txawm li cas los xij, nyob rau hauv ib puag ncig corrosive heev, kev tiv thaiv ntxiv xws li txheej txheej lossis kev kho saum npoo yuav tsim nyog.

 

Kev siv ntau yam thoob plaws kev lag luam:

 

Kev lag luam	Kev siv tshwj xeeb
Automotive	Cav li qub, piston pins, camshafts. Lub zog siab thiab hnav tsis kam ntawm 50CV4 steel ua rau nws zoo tagnrho rau cov khoom tseem ceeb no.
Tshuab	High-performance gears, spindles, thiab couplings. Nws cov khoom siv kho tshuab zoo heev kom ntseeg tau tias muaj kev lag luam hauv kev thov siv tshuab.
Aerospace	Cov khoom siv brackets, fasteners, thiab landing gear Cheebtsam. Kev sib xyaw ua ke ntawm lub zog thiab lub teeb yuag ua rau nws haum rau kev siv aerospace.
Cov cuab yeej tsim khoom	Cov cuab yeej tshwj xeeb txiav, laum cov khoom, thiab milling cutters. Lub hardness thiab hnav tsis kam ntawm 50CV4 steel yog qhov tseem ceeb rau cov cuab yeej no.

 

Hauv kev lag luam tsheb, 50CV4 steel muaj nuj nqis heev rau nws qhov kev ua tau zoo hauv cov khoom siv cav. Cov hlau lub zog thiab kub tsis kam ua kom nws tuaj yeem ua haujlwm hnyav hauv lub cav. Hauv kev siv tshuab, nws yog siv rau hauv cov ntawv thov kev ua haujlwm siab uas muaj kev ntseeg siab thiab kav ntev yog qhov tseem ceeb.

 

Kev lag luam aerospace tau txais txiaj ntsig los ntawm cov khoom tshwj xeeb ntawm 50CV4 steel. Nws lub zog-rau-qhov hnyav piv thiab tsis kam ua rau qaug zog ua rau nws nyiam xaiv rau cov khoom siv dav hlau tseem ceeb. Hauv kev tsim cov cuab yeej, cov hlau hardness thiab hnav tsis kam ua rau nws zoo tagnrho rau kev txiav thiab machining cov cuab yeej.

 

Hauv kev xaus, 50CV4 steel yog ntau yam thiab ua tau zoo alloy steel nrog kev sib xyaw tshwj xeeb ntawm cov tshuaj muaj pes tsawg leeg, cov khoom siv kho tshuab, thiab kev kho cua sov. Nws daim ntawv thov nthuav dav ntau yam kev lag luam, ua rau nws yog ib qho khoom siv tseem ceeb rau ntau yam engineering thiab kev tsim khoom. Kev nthuav qhia ntxaws txog nws cov yam ntxwv thiab kev siv los ntawm cov rooj thiab cov lus piav qhia muab kev nkag siab zoo ntawm nws cov peev txheej thiab qhov tseem ceeb.

 

 

 

Cim npe nrov: 50cv4 steel, Tuam Tshoj 50cv4 steel lwm tus neeg, hoobkas