GNEE Group chaw ua haujlwm ib puag ncig
A662 Carbon Boiler Phaj
siab nkoj phaj Khoom Taw qhia
ASTM A662 boiler steel phaj specification muaj xws li peb qib: A, B thiab C. A662 yog cov pa roj carbon manganese silicon steel phaj, feem ntau yog siv rau welded siab hlab ntsha nrog siab yuav tsum tau rau kub tsis tshua muaj siab toughness. A662 siab hlab ntsha hlau yog tsuas yog siv los tsim cov hlab ntsha nruab nrab lossis qis qis.
A662 boiler phaj steel Raws li cov hlau tsis tshua muaj hlau, cov tshuaj muaj pes tsawg leeg sib txawv ntawm A662 steel boiler phaj feem ntau yog nyob rau hauv cov khoom manganese. Qhov nce ntawm manganese cov ntsiab lus nyob rau hauv steel phaj yuav ua rau kom lub zog thiab tensile zog.
siab nkoj steel phaj Khoom Paub meej
Tshuaj muaj pes tsawg leeg ntawm A662 siab nkoj steel phaj:
Qib Steel |
ASTM A662 Chemical Composition Max (%) |
||||
|---|---|---|---|---|---|
C |
Si |
Mn |
P |
S |
|
Qib A |
0,17 |
0.13-0.45 |
0.84-1.46 |
0.035 |
0.035 |
Qib B |
0,22 |
0.13-0.45 |
0.79-1.62 |
0.035 |
0.035 |
Qib C |
0,24 |
0.13-0.55 |
0.92-1.72 |
0.035 |
0.035 |
Mechanical Properties ntawm A662 siab nkoj phaj khoom:
Qib Steel |
ASTM A662 Mechanical Property |
|||
|---|---|---|---|---|
Thickness |
Yield |
Tensile |
Elongation |
|
Qib A |
mm |
Min Mpa |
Mpa |
Tsawg% |
6-50 |
275 |
400-540 |
23% |
|
50-200 |
275 |
400-540 |
20% |
|
Qib B |
6-50 |
275 |
450-585 |
23% |
50-200 |
275 |
450-585 |
20% |
|
Qib C |
6-50 |
295 |
480-620 |
22% |
50-200 |
295 |
480-620 |
18% |
|
siab nkoj phaj khoom Khoom duab
GNEE Group qhia thiab cov neeg tuaj xyuas
GNEE yeej ib txwm ntseeg hais tias lub ntsiab lus ntawm "lub koob npe nrov ua ntej, zoo ua ntej" yog kom ua tau raws li qhov xav tau ntawm cov neeg siv khoom. Lub hom phiaj kev lag luam ntawm "cov khoom tiag ntawm tus nqi tsim nyog thiab cov khoom siv raws sijhawm" tau txais kev ntseeg siab thiab kev lees paub los ntawm cov neeg siv khoom. Lub tuam txhab tau qhia txog cov khoom siv automation siab heev, muaj kev paub txog cov neeg ua haujlwm thiab cov tshuab thiab cov cuab yeej siv siab heev.
Lub tuam txhab ua kom ntseeg tau qhov zoo ntawm nws cov khoom nrog nws cov nyiaj txiag muaj zog, kev tswj hwm qib siab thiab kev tswj cov khoom siv nruj heev. Peb cov khoom zoo heev thiab lub koob npe nrov yog paub zoo thoob plaws hauv lub tebchaws, thiab peb tau txais kev ntseeg siab thiab kev txhawb nqa ntawm cov hlau loj thiab cov neeg siv khoom.
Tuam Tshoj Boiler Steel Distributors--GNEE Group
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog A662 carbon boiler phaj, thov hu rau peb!
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