GNEE Group chaw ua haujlwm ib puag ncig
astm siab nkoj Cov Khoom Piav Qhia
ASTM A542 Tempered thiab hardened chromium-molybdenum, chromium-molybdenum-vanadium, thiab chromium-molybdenum-vanadium-titanium-boron alloy steel daim hlau rau cov hlab ntsha siab.
A542 muaj nyob rau hauv tsib qib lossis qib. Lawv yog: Qib A, Qib B, Qib C, Qib D, thiab Qib E. Ntawm cov no, A542 Qib E xav tau (quench + temper) kev kho cua sov kom ua tau raws li qhov yuav tsum tau ua hauv tus qauv ASTM A-542/A -542M.
boiler hlau
nkoj steel phaj Khoom Paub meej
ASTM A542 Qib E steel phaj / ntawv Mechanical Properties:
|
Qib |
Thickness |
Yield |
Tensile zog |
Elongation |
|
A542 Qib E |
mm |
Min Mpa |
Mpa |
Tsawg% |
|
5 Tsawg dua lossis sib npaug t Tsawg dua lossis sib npaug li 50 |
55(380) |
85-110(585-760) |
20 |
|
|
Lus Cim: Kev cuam tshuam lub zog rau kev ntsuas kev cuam tshuam yog nyob ntawm qhov ntev |
||||
A542 Qib E Boiler steel phaj tshuaj muaj pes tsawg leeg:
|
Qib |
Cov ntsiab lus Max (%) |
||||||||
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni | V | |
|
A542 Qib E |
Tsawg dua lossis sib npaug rau 0.18 |
0.15 |
0.25-0.66 |
0.010 |
0.010 |
2.63-3.37 |
0.85-1.15 |
Tsawg dua lossis sib npaug rau 0.28 | Tsawg dua lossis sib npaug rau 0.18 |
Boiler Phaj Steel
GNEE Pab Pawg tau txais cov neeg tuaj xyuas
GNEE Steel tau tsim nyob rau xyoo 2008, lub tuam txhab tau txais kev qhuas ntawm cov neeg siv khoom los ntawm nws cov khoom lag luam loj, ntau yam ua tiav, cov khoom ruaj khov tshaj plaws thiab cov khoom xa tuaj raws sijhawm. Nrog cov khoom zoo thiab cov kev pabcuam zoo, peb muaj cov neeg siv khoom thoob plaws ntiaj teb.
boiler phaj
Peb muaj on-line heavy duty H beam steel khoom, txais tos tuaj xyuas peb lub tuam txhab, yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog lwm cov khoom steel, thov koj xav tiv tauj peb!