RINA FH36 FH40 Hlau Phaj
FH36 shipbuilding steel phaj: F qhia cov qib zoo ntawm lub siab lub zog hull structural steel. Hull structural steel yog muab faib ua general-strength structural steel thiab high-strength structural steel, general-strength hull steel muab faib ua plaub qib zoo A, B, D, E; siab - lub zog hull structural steel yog ua ke ntawm plaub qib zoo (A, D, E, F) thiab peb qib zog (32, 36, 40).
RINA FH36 FH40 Hlau Phajtuaj yeem muab faib ua lub zog dav dav hlau thiab siab lub zog steel phaj raws li nws lub zog tawm los.
FH40 steel phaj rau shipbuilding txhua yam khoom
RINA FH40 shipbuilding steel muaj pes tsawg leeg (%)
|
|
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 |
Lus Cim: Feem ntau hais lus CE yuav yogTsawg dua los yog sib npaug0.40%. If the delivery condition is TMPC, the CE will be : ≤ 0.36% (thickness ≤ 50mm), ≤0.38%( when the thickness >50-100). Ceq% =(C+Mn)/6+(Cr+Mo+V)/5+(Ni+Cu)/15.
RINA FH40 shipbuilding steel txhua yam khoom
|
|
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 |
- |
||||||||
Nco tseg: Hauv daim ntawv teev npe, Rm: tensile zog, Re: Yield zog, A%: elongation, ET: kev ntsuas kub, L: lengthways, C: crosswise.
RINA FH40 shipbuilding steel xa cov mob
|
|
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) |
|||||||
Nco tseg: 1. Kev xa khoom: A =Txhua yam; N=Normalized; CR=Control Rolled; TM=TMPC, Kub - deformation tswj dov; AR*= Tau kub dov nrog kev pom zoo ntawm Classification Society ; CR*=Yuav tswj tau dov nrog kev pom zoo ntawm Classification Society.
2. Daim duab nyob rau hauv ( ) txhais tau hais tias lub ntim ntim los ua qhov kev sim cuam tshuam, chav tsev yog Ton.(-) txhais tau tias tsis muaj kev cuam tshuam.
|
Sib npaug steel qib ntawm RINA / FH40 |
|||||||
|
DNV |
GL |
ABS |
BV |
CCS |
NK |
KR |
LR |
|
NV F40 |
GL-F40 |
AB/FH 40 |
BV/FH40 |
CCS/F40 |
K F40 |
R F40 |
LR/F40 |
FH36 shipbuilding phaj
RINA FH36 shipbuilding steel muaj pes tsawg leeg (%)
|
|
C max |
Si max |
Mn |
P max |
S max |
Als min |
Tau max |
Cu max |
Cr |
Ni |
Mo |
Nb |
V |
N max |
|
FH 36 |
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 |
Lus Cim: Feem ntau hais lus CE yuav yogTsawg dua los yog sib npaug0.40%. If the delivery condition is TMPC, the CE will be : ≤ 0.36% (thickness ≤ 50mm), ≤0.38%( when the thickness >50-100). Ceq% =(C+Mn)/6+(Cr+Mo+V)/5+(Ni+Cu)/15.
RINA FH36 shipbuilding steel txhua yam khoom
|
|
Rm |
Re (MPa) min |
A% min |
Akv/J min |
||||||
|
FH 36 |
490-630 |
355 |
21 |
ET degree |
Thickness (hli) |
|||||
|
-60 |
Tsawg dua los yog sib npaug 50 |
>50-70 |
>70-100 |
|||||||
|
L |
C |
L |
C |
L |
C |
|||||
|
34 |
24 |
- |
- |
- |
- |
|||||
Nco tseg: Hauv daim ntawv teev npe, Rm: tensile lub zog, Re: Yield zog, A%: elongation, ET: kev ntsuas kub, L: lengthways, C: crosswise.
RINA FH36 shipbuilding steel xa cov mob
|
|
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 |
||||
|
FH 36 |
Ib qho |
Phaj / ntawv |
N, TM, Q&T |
||||||
|
Hlau profile |
N(25), TM(25), Q&T(15), CR*(25) |
- |
|||||||
Nco tseg: 1. Kev xa khoom: A =Txhua yam; N=Normalized; CR=Control Rolled; TM=TMPC, Kub - deformation tswj dov; AR*= Tau kub dov nrog kev pom zoo ntawm Classification Society ; CR*=Yuav tswj tau dov nrog kev pom zoo ntawm Classification Society.
2. Daim duab nyob rau hauv ( ) txhais tau hais tias lub ntim ntim los ua qhov kev sim cuam tshuam, chav tsev yog Ton.(-) txhais tau tias tsis muaj kev cuam tshuam.
Kev sib piv nrog lwm cov qib RINA steel
RINA faib cov qib siab - lub zog shipbuilding steels rau qib AH, DH, EH, thiab FH, raws li lawv qhov ntsuas qhov ntsuas kub tsawg kawg nkaus.
A- qibraug kuaj ntawm 0 degree.
D- qibraug kuaj ntawm -20 degree.
E-qibraug kuaj ntawm -40 degree.
F-qib (FH36, FH40)raug kuaj ntawm -60 degree, qhia tau hais tias siab heev toughness nyob rau hauv tsis tshua muaj kub kub.
Foto GNEE Group
GNEE pab pawg neeg tuaj xyuas
Peb muaj kev pabcuam zoo tom qab- muag. Yog tias koj muaj lus nug txog RINA FH36 FH40 Steel Phaj, koj tuaj yeem tiv tauj peb thiab peb yuav teb rau koj li ntawm ob teev.
Cim npe nrov: Rina fh36 fh40 steel phaj, Tuam Tshoj rina fh36 fh40 steel phaj manufacturers, lwm tus neeg, Hoobkas
