En10028 {{- 6 P460Q yog lub zog loj zog hlau phaj uas tau raws li European cov qauv. Nws yog cov khoom siv dav dav siv nyob rau hauv ntau yam engineering thiab kev siv tsev kho mob vim nws cov khoom tshwjxeeb. Cov tshuaj lom neeg muaj pes tsawg leeg ntawm EN16028-6 P460Q Hlau phaj tau ua kom zoo rau muab kev sib npaug ntawm lub zog, ductility, thiab kev tiv taus rau corrosion.
Thickness: 6mm rau 300mm,
Dav: 1500mm txog 4050mm,
Ntev: 3000mm rau 15000mm
Cov ntsiab lus tseem ceeb hauv EN10028-6 P460Q hlau muaj cov carbon, manganese, silicon, thiab chromium. Cov ntsiab lus pab txhawb rau qhov tshwj xeeb lub zog thiab tawm los ntawm cov hlau, uas yog qhov tseem ceeb rau kev nrog cov khoom siv hnyav thiab kev ntxhov siab. Cov tshuaj lom neeg muaj pes tsawg leeg tseem ua kom muaj kev muaj zog zoo thiab weldability, ua rau nws haum rau kev fabrication thiab koom nrog cov txheej txheem.
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P460Q Tshuaj Muaj Hluav Taws Xob |
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Teem nqi |
Lub caij max (%) |
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C |
Si |
Mn |
P |
S |
N |
B |
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P460Q |
0.18 |
0.50 |
1.70 |
0.025 |
0.015 |
0.015 |
0.005 |
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Mo |
CU |
Nb |
Ni |
Ti |
V |
Tsaus yr |
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0.50 |
0.3 |
0.05 |
0.5 |
0.03 |
0.06 |
0.05 |
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Carbon sib npaug: CeQ=【C + MNE C + V) / {} (NI + CU) / 15】%
EN10028-6 P460Q Hlau Phaj Cov Khoom Taw Qhia Zoo Tshaj Plaws Cov Khoom Siv Ua Si Zoo Tshaj Li 460 Mpa thiab Tawm Tsam Lub Zog Los Txog 415 MPa. Cov khoom siv kuj tseem ua tau zoo rau kev cuam tshuam zoo thiab qaug zog, ua rau nws haum rau cov ntawv thov uas muaj zog thauj khoom thiab kev ntxhov siab tau ntsib.
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Teem nqi |
P460Q Neeg Kho Tshuab |
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Qhov tuab |
Pub |
Lub tensile |
Elongation |
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P460Q |
lub hli |
Min MPa |
MPa |
Min% |
|
6-50 |
460 |
550-720 |
19% |
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50-100 |
440 |
550-720 |
19% |
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100-150 |
400 |
500-670 |
19% |
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Cov qauv kev kho cua sov rau En10028-6 P460Q Hlau Phaj yog quenching thiab tempering kom ua tiav qhov kev xav ntawm cov khoom siv me ntsis. Lub sij hawm quenching cuam tshuam nrog cua sov cov hlau rau ib qho kub tshwj xeeb thiab txias nws hauv dej lossis roj. Tus txheej txheem no txhim kho lub hardness ntawm cov hlau thiab kom ntseeg tau tias cov khoom muaj tus qauv zoo. Tus txheej txheem tempering cuam tshuam nrog cua sov lub steeled hlau mus rau qhov kub tsawg dua, uas ntxiv txhim kho nws txoj kev txhim kho nws txoj kev nruj thiab kav ntev.
EN10028 - 6 p460Q steel phaj feem ntau siv hauv ntau qhov kev lag luam, kev siv zog, nkees tsis kam, thiab corrosion tsis kam. Qee cov ntawv thov raug cai suav nrog kev tsim cov khoom siv siab, txuas hniav, chaw ua haujlwm sab nrauv, thiab lwm yam txheej txheem txheej txheem, thiab lwm yam txheej txheem txheej txheem uas yuav tsum muaj peev xwm muaj peev xwm siab.
