Q345C Tsawg Alloy Hlau Phaj
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Q345C Tsawg Alloy Hlau Phaj

Q345C Tsawg Alloy Hlau Phaj

Cov khoom lag luam piav qhia ntawm no yog cov lus qhia ntxaws ntxaws rau Q345C Tsawg-Alloy Steel-Lub Zog Hlau Txheej Txheem Ua Ntej 1988, suav nrog 16mn, 12mnnb, 16mnre, thiab 18NB. Naming ...

Hauj lwm lawm

Cov khoom lag luam

 

 

 

Ntawm no yog cov lus qhia ntxaws ntxaws rau Q345C Tsawg-Alloy Steel Phaj:

Cov Lus Qhia Yooj Yim

Zaj piav: Q345C belongs rau tsawg-alloy high-zog qauv hlau, suav nrog 16mn, 12mnnb, 14mnre, thiab 18nb.
Naming convention:

 

"Q" yog thawj tsab ntawv ntawm Suav Pinyin rau "tawm los," qhia tau lub zog.

"345" Yog hais txog cov txiaj ntsig tshwj xeeb lub zog ntawm 345 MPa.

"C" yog lub cim theem zoo rau cov hlau ntawm lub zog no. Cov qib feem ntau muab faib ua A, B, C, thiab E, nrog cov tsiaj ntawv qib siab dua (nrog cov Stricter yuav tsum muaj lub zog.

 

 

Kev qhia tshwj xeeb peb muab:

Qhov tuab

3-200 hli

Qhov dav

1500-4000 hli

Qho ntev

5000-15000 hli

 

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Kuj.

Niobium (nb): {{{{0}}}. 015% -0.06%. Niobium txhim kho lub zog thiab tawv thiab lowers qhov loj me hloov ntawm cov hlau hloov.

Titanium (ti): {{{{0}}}. 02% -0.2%. Titanium Refines nplej, txhim kho lub zog thiab kev nruj heev, thiab txhim kho kom muaj weldability.

Aluminium (AL): Ntau dua los yog sib npaug rau 0. 015%. Txhuas rov qab cov nplej, txhim kho lub zog thiab tawv, thiab txhim kho kev ua kom zoo thiab kho kom xeb thiab corrosion tsis kam.

Cov Khoom Siv Neeg Kho Tshuab

Paib lub zog:

Tsawg dua los yog sib npaug rau 16 mm thickness: ntau dua los yog sib npaug rau 345 mpa

16-35 mm tuab: ntau dua lossis sib npaug nrog 325 MPa

35-50 mm thickness: ntau dua los yog sib npaug rau 295 mpa

50 hli thickness: ntau dua los yog sib npaug rau 275 mpa

Lub zog tensile: 470-630 MPa

Elongation: Ntau dua los yog sib npaug rau 22%

Kev Cuam Tshuam Lub Zog: Ntau dua lossis sib npaug rau 34 j ntawm 0 degree

 

 

 

 

Vim li cas thiaj xaiv peb?
Peb zoo siab rau peb lub peev xwm muab cov kev daws teeb meem rau peb cov neeg siv khoom xav tau.
Peb tshawb xyuas thiab muab cov khoom siv dhau los thiab cov txheej txheem kev qhia tam sim no ntawm peb Q345C Tsawg Alloy Steel Phaj, thiab tsim cov kev tshwj xeeb steel thiab cov txheej txheem.
Peb cov neeg muas zaub ntseeg peb kom xa cov khoom lag luam zoo-rolled steel rau lub sijhawm thiab hauv pob nyiaj siv.
Peb nruj me ntsis siv cov kev pab sov thiab muaj kev txawj xav tom qab kev txhim kho ntawm kev coj ua zoo.
Peb muab cov khoom txias txias ntawm cov qauv yas kom sib ntsib ntau tus neeg yuav khoom.
Peb ua raws li cov qhua tuaj noj mov-centric thiab cov khoom lag luam uas yog cov neeg siv khoom uas muaj kev ntseeg siab thiab cov kev pabcuam zoo.
Peb lub Hoobkas tau cog lus los txhawb cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab kev ua tau zoo.
Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab thiab txhua lub tsev ua haujlwm ua haujlwm ua ke los ua haujlwm ua lag luam, kev kawm txuj ci thiab kev kawm paub tseeb.
Peb cov khoom txias-rolled steel yog paub rau lawv cov kev ntseeg siab thiab kev ntseeg tau.
Cia siab rau cov kev mob siab tshaj thiab muaj zog ntawm cov pawg ntau lawm, peb muaj peev xwm ua tau raws li cov kev xav tau ntawm peb cov neeg siv khoom.

Cim npe nrov: Q345C Tsawg Alloy Steel Phaj, Suav Teb Q345C Tsawg Alloy Steel Phaj Cov Chaw Muag Khoom, Hoobkas

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