Hais Txog EN 10028: 3 P460NL2 Hlau Hlau Phaj
Qhov kev qhia tshwj xeeb yog faib rau qib raws li tsawg kawg yog kev sim siab (transverse) Kub: NL1 DEG C lossis NL2 DEG C lossis siab dua.
Qhov tsim qauv nyob rau 10028: 3 P460NL2 qhia tau tias qhov no yog cov laj thawj siab (ppa (460) uas cuam tshuam nrog kev coj mus txawv ntawm 460 DEG C (NL2).
Thickness: 6mm rau 300mm,
Dav: 1500mm txog 4050mm,
Ntev: 3000mm rau 15000mm
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P460NL2 Tshuaj Muaj pes tsawg leeg |
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Teem nqi |
Lub caij max (%) |
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C |
Si |
Mn |
P |
S |
AL (min) |
N |
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P460NL2 |
0.20 |
0.60 |
1.0-1.70 |
0.025 |
0.015 |
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0.025 |
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Cr |
CU |
Mo |
Nb |
Ni |
Ti |
V |
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0.30 |
0.70 |
0.10 |
0.005 |
0.80 |
0.03 |
0.20 |
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Carbon sib npaug: CeQ=【C + MNE C + V) / {} (NI + CU) / 15】%
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Teem nqi |
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P460NL2Cov Cuab Yeej Cuab Yeej Cuab Yeej |
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Qhov tuab |
Pub |
Tensilmie |
Elongation |
Kev Cuam Tshuam Lub Zog (KV j) min |
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P460NL2 |
lub hli |
Min MPa |
MPa |
Min% |
-20 degree |
0 Qib |
+20 degree |
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Tsawg dua los yog sib luag rau 16 |
460 |
570-720 |
17 |
65 |
90 |
100 |
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16>rau tsawg dua lossis sib npaug rau 35 |
450 |
570-720 |
17 |
65 |
90 |
100 |
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35>rau tsawg dua lossis sib npaug rau 50 |
440 |
570-720 |
17 |
65 |
90 |
100 |
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50>rau tsawg dua lossis sib npaug rau 70 |
420 |
570-720 |
17 |
65 |
90 |
100 |
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70>rau tsawg dua lossis sib npaug rau 100 |
400 |
540-710 |
16 |
65 |
90 |
100 |
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100>rau tsawg dua lossis sib npaug rau 150 |
380 |
520-690 |
16 |
65 |
90 |
100 |
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Qhov sib npaug ntawm qib hlau ntawm P460NL2 |
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Yu Laus teb |
Hauv belgium |
Lub teb chaws Yelemees |
BS 1501 |
Ltalis |
ASTM |
Is Nrias teb |
Nyiaj txiag |
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E st e460 |
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