P690Q Siab Vessel Steel Phaj
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Gnee Steel (Tianjin) Co., Ltd. yog ib qho ntawm cov kws tshaj lij p690q siab nkoj steel phaj tuam ntxhab thiab cov muag khoom hauv Suav teb. Txais tos rau kev lag luam wholesale customized p690q siab nkoj steel phaj ntawm tus nqi sib tw los ntawm peb lub hoobkas. Cov kev pabcuam zoo thiab cov khoom zoo yog muaj.
P690Q siab nkoj steel phaj yog tshwj xeeb alloy steel siv rau siab-cov khoom siv bearing. Nws muaj zoo plasticity, toughness, txias dabtsi yog khoov kev ua tau zoo thiab vuam kev ua tau zoo. Nws yog siv los tsim cov thawv ntim khoom kheej kheej ntawm ntau tshaj 50 cubic meters. Nws tseem tuaj yeem siv los tsim ib qho - txheej crimp-welded ntim, ntau- txheej cua sov- sheathed crimp-welded ntim, ntau- txheej qhwv cov thawv thiab lwm yam thib ob thiab thib peb- pawg ntim ntim thiab qis - cov neeg ua haujlwm siab. Yog tias koj muaj lus nug txog P690Q siab nkoj steel daim hlau, thov hu rau kuv.

Chemical Composition thiab Mechanical Property:
|
Qib |
Chemical Composition (%) |
||||
|
C |
Si |
Mn |
P |
S |
|
|
TS EN 10028-6 P690Q |
0.18 |
0.5 |
1.7 |
0.025 |
0.010 |
|
Qib |
Mechanical Property |
|
|||
|
Tensile zog (MPa) |
Yield zog (MPa) |
% Elongation hauv 2 nti (50mm) min |
Impacting Test Temperature (degree) |
|
|
|
TS EN 10028-6 P690Q |
720-940 |
630-690 |
14 |
+20,0,-20,-40,-60 |
|
Tam sim no cov chaw tsim khoom ntawm GNEE kev lag luam Groupcovers 4 cov kab ntau lawm ntawm smelting suav nrog 2 teeb ntawm 12 tons AOD refing rauv, 1 teeb ntawm 15 tons VODCrefing rauv tuaj ntawm lub teb chaws Yelemees thiab 1 teeb ntawm 20 tons Nqus smelting rauv: 1 nruam castindsteel billet tshuab: 5 teeb ntawm txias txias derolled Rauv: 1 txheej ntawm 20tons kho cua sov rauv: 4 nti rau 20 nti txias tshuab kos duab, nrog zoo equiped processing platformsincludina shearina.cuttinasurface finishing.forming, vuam thiab maching, GNEE Industry Group loj hlob muaj zog thiab muaj zog.
A: 30% tso nyiaj los ntawm T / T thiab 70% tshuav nyiaj li cas los ntawm T / T lossis L / C.
A: Tshuag 7 hnub. Ntau lawm 30-45 hnub.

Cim npe nrov: p690q siab nkoj steel phaj, Tuam Tshoj p690q siab nkoj steel phaj manufacturers, hoobkas
Koj Tseem Yuav Zoo Li
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