CCS FH40 Marine Steel Phaj
FH40 structural steel rau nkoj hull tuaj yeem muab faib ua lub zog dav dav hlau thiab siab - lub zog steel phaj raws li nws lub zog yield, Tuam Tshoj Classification Society cov qauv kev qhia tshwj xeeb rau cov qauv steel dav dav muab faib ua: A, B, D, E plaub theem zoo.
FH40 hull structural steel phaj rau offshore platforms yuav tsum tau zoo tsawg-kub qhov kev ua tau zoo, zoo toughness thiab tsis muaj toughness thiab nkig hloov kub.CCS/FH40 steel phaj cuam tshuam kub ntawm -60℃, tshwj xeeb tshaj yog nyob rau hauv lub txias ib puag ncig yuav tsum muaj zoo heev low-temperature aging cuam tshuam toughness.
FH40 shipbuilding 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 |
Nb |
V |
N max |
|
FH40 |
0.16 |
0.50 |
0.90-1.60 |
0.025 |
0.025 |
0.015 |
0.02 |
0.35 |
0.20 |
0.80 |
0.08 |
0.02-0.05 |
0.05-0.10 |
0.009 |
FH40 steel phaj rau shipbuilding txhua yam khoom
Qib |
Rm |
Re (MPa) min |
A% min |
Akv/J min |
||||||
|
FH40 |
510-660 |
390 |
20 |
ET degree |
Thickness (hli) |
|||||
|
-40 |
Tsawg dua los yog sib npaug li 50 |
>50-70 |
>70-100 |
|||||||
|
L |
C |
L |
C |
L |
C |
|||||
|
41 |
27 |
- |
||||||||
FH40 marine steel phaj mob ntawm tus me nyuam
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 |
|||
|
FH40 |
Ib qho |
Phaj / ntawv |
N, TM, Q&T |
- |
||||
|
Hlau profile |
N(25), TM(25), Q&T(25) |
|||||||
FH40 shipbuilding daim hlau qhia cov khoom
CCS / FH40 siab zog shipboard tus qauv: GB / T712-2011.
CCS/FH40 siab- lub zog nkoj phaj xa tawm xeev: normalized, TMCP (kub - deformation tswj dov), QT (quenching + tempering) kev kho cua sov hauv lub xeev xa khoom, qhov xav tau sab raws li qhov xav tau tiag tiag ntawm kev xaiv kev kho cua sov hauv xeev, tuaj yeem txuas rau qhov yuav tsum tau muaj ntawm cov qauv kuaj pom qhov tsis zoo, qhov tsis zoo ntawm cov ntsiab lus ntawm cov txheej txheem, kev ua tau zoo, cov kev xav tau ntawm cov khoom siv hlau thiab cov khoom siv hlau. ntawm, tuaj yeem txuas nrog rau cov ntawv pov thawj hauv zej zog, xws li ABS / FH40 thiab lwm yam.
FH40 steel siv nyob rau hauv shipbuilding khoom duab
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 CCS FH40 Marine Steel Phaj, thov xa peb cov lus nug thiab peb yuav teb rau koj hauv ib hnub ua haujlwm.
Cim npe nrov: ccs fh40 marine steel phaj, Tuam Tshoj ccs fh40 marine steel phaj manufacturers, lwm tus neeg, Hoobkas
