Lr DH32 Shrbuilding Steel Daim Ntawv Thov Ntau Yam
Lr DH32 Hlau Phaj / Ntawv yog siv rau cailbuilding thiab roj platform lub hom phiaj thiab lawv raug pom zoo los ntawm roj, LR, Nk, Rina thiab lwm yam kev faib ua ke. Dab tsi ntxiv, DH32 nkoj shrbuilding steel phaj tuaj yeem siv rau hauv kev tsim lub nkoj lub nkoj hom uas nws qhov hnyav yog qis dua 10000 tons.
Lr DH32 shrbuilding steel mov loj
Thickness: 4mm-260mm
Dav: 1200mm-4000mm
Ntev: 3000mm-18/mm
(lwm lub phaj thiab thickinges muaj nyob rau ntawm kev thov)
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LR / DH32 Lub Zog Loj Tshuaj Muaj pes tsawg leeg |
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Teem nqi |
Lub caij max (%) |
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C |
Si |
Mn |
P |
S |
Al |
N |
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Lr / dh32 |
0.18 |
0.05 |
0.9-1.6 |
0.035 |
0.035 |
0.015 |
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Nb |
V |
Ti |
CU |
Cr |
Ni |
Mo |
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0.02-0.05 |
0.03-0.10 |
0.02 |
0.35 |
0.20 |
0.40 |
0.08 |
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Lr / DH32 cov khoom muaj zog siab |
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Teem nqi |
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Cov Cuab Yeej Cuab Yeej Cuab Yeej |
Charpy V Cuam Tshuam |
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Qhov tuab |
Pub |
Lub tensile |
Elongation |
Tiv kis |
Zog 1 |
Zog |
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Lr / dh32 |
lub hli |
Min MPa |
MPa |
Min% |
-20 |
J |
J |
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t tsawg dua li lossis sib npaug nrog 50 |
315 |
440-590 |
22% |
20 |
31 |
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50 |
315 |
440-590 |
22% |
26 |
38 |
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70 |
315 |
440-590 |
22% |
31 |
46 |
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Nco tseg: Lub Zog 1 yog transverse cuam tshuam, lub zog 2 yog kev sib tw ntev |
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Qhov sib npaug hlau qib ntawm LR / DH32 |
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Deg |
Hlob |
Abs |
Bv |
CCS |
Tus leeg |
Txhawb nqa |
Lub ru tsev |
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Nv d32 |
Gl - d32 |
AB / DH32 |
BV / DH32 |
CCS / DH32 |
K D32 |
R D32 |
Ri / d32i / d32 |
Lwm yam cov qib: LR / AH32|Lr / eh32|Lr / fh32
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LR steel phaj-tus neeg xa khoom |
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Lub Zog Dav |
Lr / a |
Lr / b |
Lr / d |
Lr / e |
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Siab Zog |
Lr / ah32 |
Lr / dh32 |
Lr / eh32 |
Lr / fh32 |
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Lr / ah36 |
Lr / dh36 |
Lr / eh36 |
Lr / fh36 |
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Lr / ah40 |
Lr / di40 |
Lr / eh40 |
Lr / fh40 |
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Ntxiv Zog |
Lr / ah42 |
LR / DH42 |
Lr / eh42 |
Lr / fh42 |
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Lr / ah46 |
Lr / dh46 |
Lr / eh46 |
Lr / fh46 |
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Lr / ah50 |
Lr / dh50 |
Lr / eh50 |
Lr / fh50 |
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Lr / ah55 |
Lr / dh55 |
Lr / eh55 |
Lr / fh55 |
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Lr / ah62 |
Lr / dh62 |
Lr / eh62 |
Lr / fh62 |
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Lr / ah69 |
Lr / dh69 |
Lr / eh69 |
Lr / fh69 |
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