SCr435H Nyiv Cov Qauv Hlau

 

 

SCr435H tshuaj muaj pes tsawg leeg%

C	Si	Mn	P	S	Cr
0.34 - 0.41	max 0.4	0.6 - 0.9	max 0.025	max 0.035	0.9 - 1.2

SCr435H Mechanical Properties

Nominal txoj kab uas hla (mm):	rau 16	16 - 40	40 - 100
Rm- Tensile zog (MPa) (+ QT)	950-1150	850-1000	750-900

Rm- Tensile zog (MPa) (+ AC)	590

Ib qho ntawm cov yam ntxwv tseem ceeb ntawm SCr435H yog nws lub zog tshwj xeeb. Nws muaj lub zog tensile siab thiab tuaj yeem tiv taus cov khoom hnyav thiab kev ntxhov siab, ua kom muaj kev ruaj ntseg thiab ruaj khov ntawm cov qauv. Txawm hais tias nws yog siv rau hauv kev tsim vaj tsev, txuas hniav, lossis tshuab, SCr435H muab lub zog tsim nyog los txhawb thiab ua siab ntev rau cov kev xav tau.

 

Ntxiv nrog rau lub zog, cov hlau no kuj pom zoo toughness. Nws tuaj yeem nqus tau qhov cuam tshuam thiab lub zog yam tsis muaj kev tawg yooj yim, txhim kho kev nyab xeeb thiab kev ntseeg siab ntawm cov qauv uas nws siv rau hauv. Qhov no toughness yog qhov tseem ceeb tshwj xeeb hauv cov ntawv thov uas muaj kev pheej hmoo ntawm kev thauj khoom tam sim lossis cuam tshuam.

 

SCr435H kuj tseem muaj cov weldability zoo heev. Nws tuaj yeem yooj yim koom nrog siv ntau txoj kev vuam, tso cai rau kev tsim cov txheej txheem nyuaj. Cov kws tshaj lij welds tuaj yeem ua tiav cov welds muaj zog thiab ruaj khov, ua kom muaj kev ncaj ncees ntawm cov khoom kawg. Qhov no ua rau nws yooj yim rau kev tsim kho tej yaam num uas vuam yog ib qho kev coj ua.

Cov hlau lub microstructure yog ua tib zoo tswj thaum lub sij hawm tsim khoom los xyuas kom meej qhov zoo thiab kev ua tau zoo. Qhov no ua rau cov khoom siv uas muaj cov khoom sib xws thoob plaws, muab kev ntseeg siab thiab kev coj tus cwj pwm hauv kev siv sib txawv.

 

Tsis tas li ntawd, SCr435H muaj corrosion kuj zoo. Nws tuaj yeem tiv taus cov dej noo, tshuaj lom neeg, thiab lwm yam khoom corrosive, txo qhov kev xav tau ntawm kev saib xyuas thiab ua kom lub neej ntev ntawm cov qauv. Qhov no tshwj xeeb tshaj yog muaj txiaj ntsig zoo nyob rau hauv ib puag ncig hnyav lossis kev siv uas muaj kev cuam tshuam corrosion.

 

Qhov muaj SCr435H nyob rau hauv ntau qhov sib txawv thiab cov duab muab kev yooj yim rau cov neeg tsim qauv thiab cov kws tsim qauv. Txawm hais tias nws xav tau nyob rau hauv daim ntawv tuav, daim hlau, lossis cov raj, cov hlau no tuaj yeem ua tau raws li qhov kev xav tau tshwj xeeb.

 

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 SCr435H, thiab tsim cov kev qhia tshwj xeeb thiab cov txheej txheem tshiab.

Peb cov neeg siv khoom ntseeg peb kom xa cov khoom zoo Cold-rolled Steel khoom raws sij hawm thiab ntawm pob nyiaj siv.

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: Tuam Tshoj scr435h Japanese structural steel lwm tus neeg, Hoobkas