GNEE Group chaw ua haujlwm ib puag ncig
shipbuilding steel phaj Khoom Taw qhia
ASTM A131 DH32 shipbuilding steel tsis yog tsuas yog lub siab tensile lub zog steel, tab sis kuj yog ib tug hull structural steel nrog zoo toughness, siab zog, muaj zog corrosion kuj, zoo ua hauj lwm thiab vuam kev ua tau zoo.
DH32 shipbuilding steel qib yog siv nyob rau hauv shipbuilding thiab roj platforms, thiab tau ntawv pov thawj los ntawm kev faib pawg xws li ABS, DNV, GL, BV, LR, NK, thiab RINA.
DH32 shipbuilding steel phaj specifications: Thickness 4mm txog 260mm; Dav: 1200mm txog 4000mm; Ntev: 3000mm txog 18000mm.
nkoj tsim steel phaj
nkoj tsim steel phaj Khoom Paub meej
DH32 Shipbuilding Steel Phaj Chemical Composition%:
| 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 |
DH32 Nkoj Hlau Phaj 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 |
|||||
DH32 Nkoj Lub Tsev Hlau Phaj Qhov Kev Xa Khoom:
| Qib |
Cov hmoov nplej zoo |
qeb |
Lub thickness ntawm steel |
|||||
|
Tsawg dua los yog sib npaug li 12 |
>12.5-20 |
>20-25 |
>25-35 |
>35-50 |
>50-100 |
|||
|
DH 32 |
Nb+V or V |
Phaj / |
A(50) |
N(50), CR(50), TM(50) |
N(50), CR(25), TM(50) |
|||
|
Hlau profile |
N(50), CR(50), TM(50), AR*(25) |
- |
||||||
|
Al los yog Al+Ti |
Phaj / |
A(50) |
AW* (25) |
- |
||||
|
N(50), CR(50), TM(50) |
N(50), CR(25), TM(50) |
|||||||
|
Hlau profile |
A(50) |
N(50), CR(50), TM(50), AR*(25) |
- |
|||||
nkoj tsim daim hlau
GNEE Group tau txais cov neeg tuaj xyuas
Peb qhov zoo: muab cov khoom lag luam zoo thaum txhim kho ib qho kev pab cuam tom qab muag; peb muaj ib pab neeg suav nrog thiab muaj kev paub txog; peb muaj peb lub Hoobkas thiab muab cov nqi zoo tshaj plaws; ib pab neeg tshaj lij muab kev pabcuam zoo rau koj.
steel siv nyob rau hauv shipbuilding
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog steel, thov hu rau peb!
Cim npe nrov: Tuam Tshoj astm a131 dh32 nkoj steel phaj, Tuam Tshoj astm a131 dh32 nkoj steel phaj manufacturers, lwm tus neeg, Hoobkas