ABS DH32 DH36 Shipbuilding Phaj
ABS DH32 belongs rau shipbuilding thiab offshore platform steel phaj, DH32 steel phaj siv cov qauv rau CCS ABS DNV GL LR BV NK KR thiab lwm yam cuaj loj kev faib pawg neeg txheej txheem.
ABS DH36 nkoj phaj, DH36 yog lub nkoj phaj qib, ABS yog American Bureau of Shipping. D yog qib zoo D, H yog cov khoom siv hauv tsev siab, 36 qhov siab tshaj plaws compression tsis kam, Z yog Z stretch. Rau siab -lub zog siab- lub zog hull structural steel. Shipbuilding steel feem ntau yog hais txog hull structural steel, uas yog hais txog kev tsim cov hlau siv hauv kev tsim cov qauv hull raws li qhov yuav tsum tau ua ntawm Classification Society kev tsim kho specifications.
DH32 nkoj steel phaj tshuaj muaj pes tsawg leeg
Qib |
C max |
Si max |
Mn |
P max |
S max |
Als min |
Tau max |
Cu max |
Cr |
Ni |
Mo |
|
DH 32 |
0.18 |
0.50 |
0.90-1.60 |
0.035 |
0.035 |
0.015 |
0.02 |
0.35 |
0.20 |
0.40 |
0.08 |
DH36 aBS steel phaj tshuaj muaj pes tsawg leeg
| DH 36 | C | Si | Mn | P | S | V | Al | Cr | Cu | Mo | Nb | Ni | Ti |
| 0.180 | 0.1-0.5 | 0.90-1.6 | 0.035 | 0.035 | 0.05-0.10 | 0.015 | 0.200 | 0.350 | 0.080 | 0.02-0.05 | 0.400 | 0.020 |
dH32 marine sheet mechanical khoom
Qib |
Rm |
Re (MPa) min |
A% min |
Akv/J min |
||||||
|
DH 32 |
440-570 |
315 |
22 |
ET degree |
Thickness (hli) |
|||||
|
-20 |
Tsawg dua los yog sib npaug li 50 |
>50-70 |
>70-100 |
|||||||
|
L |
C |
L |
C |
L |
C |
|||||
|
31 |
22 |
38 |
26 |
46 |
31 |
|||||
DH36 marine steel ntawv txhua yam khoom
| Qib | Thickness (hli) | MinYield (Mpa) | Tensile (Mpa) | Elongation (%) | Min Impact Zog | |
| DH 36 | 8mm-50mm | Min 355 Mpa | 490-620 Mpa | 21% | -20 | 34J |
| 51mm-70mm | Min 355 Mpa | 490-620 Mpa | 21% | -20 | 41J | |
| 71mm-100 hli | Min 355 Mpa | 490-620 Mpa | 21% | -20 | 50J | |
Taw qhia rau marine qib steel phaj
A32, D32, E32, F32 yield zog ntawm tsis pub tsawg tshaj 315N / mm ^ 2, tensile zog ntawm 440 ~ 570N / mm^2, A, D, E, F, raws li, hais tias txhua yam ntawm lawv 0 degree, -20 degree, -40 degree, -60 degree, ntsig txog, feem
Lub zog tawm ntawm A36, D36, E36, F36 tsis tsawg dua 355N / mm ^ 2, lub zog tensile yog 490-620N / mm ^ 2, thiab A, D, E, F qhia qhov cuam tshuam toughness uas lawv txhua tus tuaj yeem ua tiav ntawm 0 degree, -20 degree, -40 degree, -60℃kev hwm.
A40, D40, E40, F40 muaj lub zog tawm ntawm tsis pub tsawg dua 390N / mm ^ 2 thiab lub zog tensile ntawm 510 txog 660N / mm^2, thiab A, D, E, thiab F qhia txog qhov cuam tshuam toughness uas txhua tus ntawm lawv tuaj yeem ua tiav ntawm 0 degree, -20 degree, -40 degree.
ABS Steel Phaj
Foto GNEE Group
GNEE pab pawg neeg tuaj xyuas
Peb muaj cov neeg ua haujlwm pabcuam hauv online. Yog tias koj muaj lus nug txog ABS DH32 DH36 shipbuilding phaj, thov xa peb cov lus nug thiab peb yuav teb rau koj hauv ib hnub ua haujlwm.
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