LR Nkoj Steel Phaj

LR Nkoj Steel Phaj

LR (Lloyd's Register) txoj cai tswj tau muaj kev ruaj ntseg, siab zog thiab ntxiv siab zog phaj rau nkoj tsim, onshore / offshore platform thiab lwm yam kev lag luam kev lag luam. GNEE STEEL txhim kho nyob rau hauv cov nkoj saum toj kawg nkaus steel phaj thiab muab LR Grade steel los xij hauv superior zoo.

Chat Now

Txhawb tshuaj

GNEE steel tshwj xeeb hauv kev muab cov khoom LR dav hlau steel phaj hauv LR / A. Yog xav paub ntxiv txog Qib Ib Cov Ntawv Hlau, thov mus xyuas lawv hauv qab no:

 

 

LR / Ib qho Zog Kuaj Tshuaj Khov Kho

Qib kawm

Txoj Cai Element (%)

C

Si

Mn

P

S

Al

N

LR / A

0.21

0.50

2.5 × C%

0.035

0.035



Nb

V

Ti

Cu

Cr

Ni

Mo








Kev Tiv Thaiv Mob: Pcm = (C + Si / 30 + Mn / 20 + Cu / 20 + Ni / 60 + Cr / 20 + Mo / 15 + V / 10 + 5B)%
Carbon Sib Npaug: Ceq = Lub C + Mn / 6 + (Cr + Mo + V) / 5 + (Ni + Cu) / 15】%

 

LR / Ib qho cuab yeej cuab zog ntawm tus kheej

Qib kawm


Cov khoom vaj khoom tsev

Charpy V Impact Test

Thickness

Tawm

Tensile

Kev loj hlob

Degree

Zog 1

Zog 2

LR / A

hli

Min Mpa

Mpa

Tsawg%

20

J

J

t51

235

400-520

22%

20

27

50 <>

235

400-520

22%

24

34

70

235

400-520

22%

27

41

Lus Cim: Zog 1 yog transverse feem kev sim, Zog 2 yog longitudinal

 

Boiler hlau daim hlau | Hlau phom hlau | Siab zog phaj | Carbon steel phaj | Stainless hlau phaj

 

 

 

Sib npaug steel hlau ntawm LR / A

DNV

GL

ABS

BV

CCS

NK

KR

RINA

NV A

GL-A

AB / IB

BV / A

CCS / A

KA

RA

RI / A

 

  

LR Steel Phaj Qib Khoom

Kev Zog

LR / A

LR / B

LR / D

LR / E

Siab Zog

LR / AH32

LR / DH32

LR / EH32

LR / FH32

LR / AH36

LR / DH36

LR / EH36

LR / FH36

LR / AH40

LR / DH40

LR / EH40

LR / FH40

Ntxiv Zog

LR / AH42

LR / DH42

LR / EH42

LR / FH42

LR / AH46

LR / DH46

LR / EH46

LR / FH46

LR / AH50

LR / DH50

LR / EH50

LR / FH50

LR / AH55

LR / DH55

LR / EH55

LR / FH55

LR / AH62

LR / DH62

LR / EH62

LR / FH62

LR / AH69

LR / DH69

LR / EH69

LR / FH69


Yog tias koj txaus siab rau peb lub phaj steel hlau, txais tos kom muab cov lus txib nrog peb. Raws li ib qhov zoo tshaj plaws LR Steel Plate tuam ntxhab thiab neeg muag khoom nyob rau hauv Suav teb, peb muaj cov khoom kub muag khoom hauv cov khoom koj xaiv. Kom paub meej tshuaj lom neeg thiab cov qauv dawb, tiv tauj peb lub koom haum tam sim no. Cov nqi sib tw thiab cov kev pab zoo muaj.
Hot Tags: lr nkoj steel phaj, Tuam Tshoj, Hoobkas, lwm tus neeg lag luam, tus nqi, khoom noj khoom haus, kev lag luam, tshuaj lom neeg muaj pes tsawg leeg, kub muag, dawb qauv
Yam khoom

Kev nug