ASTM A517 Qib B Steel Phaj

 

Cov hauv qab no yog kev taw qhia rau ASTM A517 Qib B Steel Phaj:

 

Txheej txheem txheej txheem
ASTM A517 yog tus qauv tsim los ntawm American Society for Testing and Materials (ASTM). Cov txheej txheem no suav nrog qhov yuav tsum tau ua rau siab - lub zog qis - alloy quenched thiab tempered steel daim hlau. Qib B yog qib tshwj xeeb hauv tus qauv no.

 

Tshuaj muaj pes tsawg leeg

 

Cov ntsiab lus tseem ceeb: Nws feem ntau muaj cov ntsiab lus tseem ceeb xws li carbon (C), manganese (Mn), silicon (Si), phosphorus (P), thiab sulfur (S). Cov ntsiab lus carbon feem ntau yog tswj nyob rau hauv ib qho kev ua kom muaj kev sib npaug ntawm lub zog thiab weldability ntawm cov hlau.

Cov hlau alloy: Nws yuav muaj me me ntawm cov hlau alloy xws li chromium (Cr), nickel (Ni), thiab molybdenum (Mo). Cov ntsiab lus alloy no pab txhim kho lub zog, toughness, corrosion kuj, thiab lwm yam khoom ntawm cov hlau.

 

 

Kev tsim khoom

 

quenching thiab tempering kho: Qhov no yog cov txheej txheem tseem ceeb hauv kev tsim cov ASTM A517 Qib B steel daim hlau. Cov txheej txheem quenching sai txias cov hlau los tsim cov qauv martensitic thiab ua kom muaj zog; Cov txheej txheem tempering yog siv los tshem tawm cov kev ntxhov siab sab hauv tsim thaum lub sij hawm quenching thiab txhim kho lub toughness thiab ductility.

 

 

Specification peb muab:

Thickness	3-200 hli
Dav	1500-4000 hli
Ntev	5000-15000 hli

 

 

Daim ntawv thov teb

 

Kev tsim kho teb: Hauv qee lub tsev loj loj, xws li cov qauv kev txhawb nqa tseem ceeb ntawm cov tsev siab siab lossis cov khoom siv ntawm cov choj ntev, uas yuav tsum tau nqa cov khoom loj xws li lub ntiajteb txawj nqus thiab cua, lub zog siab thiab zoo toughness ntawm no hom steel phaj tuaj yeem ua kom muaj kev nyab xeeb thiab ruaj khov ntawm cov qauv.

Mechanical manufacturing: Nws tuaj yeem siv los tsim cov khoom tseem ceeb ntawm cov tshuab hnyav, xws li lub boom ntawm lub crane thiab tus pas ntawm lub excavator. Cov Cheebtsam no yuav tsum tau tiv thaiv kev nyuaj siab thiab cuam tshuam rau lub sijhawm ua haujlwm.

Kev lag luam hluav taws xob: Nyob rau hauv cov khoom siv roj thiab roj, xws li cov txheej txheem ntawm lub tshuab drilling thiab cov qauv kev txhawb nqa ntawm lub raj xa dej, cov phaj hlau no tuaj yeem ua kom ntseeg tau tias cov khoom siv tau zoo nyob rau hauv qhov hnyav ib puag ncig (xws li kub kub, siab siab. , corrosion, thiab lwm yam).

 

 

 

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 ASTM A517 Qib B Steel Phaj, thiab tsim cov txheej txheem tshiab thiab cov txheej txheem.
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: astm a517 qib b steel phaj, Tuam Tshoj astm a517 qib b steel phaj lwm tus neeg, hoobkas