EH40 nkoj hull qauv

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EH40 shipbuilding steel yog -40℃cuam tshuam qib siab shipboard, uas yog siv los ntawm kev faib pawg neeg txheej txheem.

 

eh40 nkoj tsim steel phaj

eh40 nkoj tsim steel phajyog ib hom kub dov siab tensile zog steel. eh40 shipbuilding steel daim hlau muaj lub zog ntawm 56,500 psi (390 MPa), thiab lub zog tensile kawg ntawm 74, 000 - 94, 500 psi (510{11}}650 MPa). Tag nrho cov eh40 steels tau raug tsim los ua kom zoo tshaj plaws nyob rau hauv lub nkoj tsim steels.

eh40 shipbuilding steel phaj specification:

Steel Qib: Qib eh40

Steel Qauv: ABS, BV, DNV, GL, KR, LR, NK, RINA

Thickness: 2mm-350mm,

Dav: 1200mm-4200mm,

Ntev: 3000mm-18000mm

 

eh40 shipbuilding steel phaj nto kho mob: txhaj tshuaj blasting thiab pleev xim los yog coated.

 

eh40 shipbuilding steel phaj daim ntawv thov:

eh40 shipbuilding steel phaj yog siv rau lub tsev decks ntawm lub nkoj, nkoj thiab nkoj, lwm yam kev kho tej hauj lwm nyob rau hauv shipyards.

 

eh40 shipbuilding steel phaj tus me nyuam qhov xwm txheej: AR (Raws li kub dov xwb), TMCP, Q + T (Quenching + Tempering), N (Normalizing), CR (Control dov xwb)

 

eh40 shipbuilding steel phaj ntxiv kev pab cuam:

Kub dov (HR), tswj dov (CR) Thermo Mechanical Control Process (TMCP), Normalized, Q&T, cuam tshuam kev xeem, Z15, Z25, Z35.

 

Raws li tus kws tshaj lijeh40 shipbuilding steel phaj tsum, peb muaj steel zeb los tsim eh40 shipbuilding steel phaj, thiab peb khaws ntau tons eh40 shipbuilding steel phaj hauv Tshuag txhua lub hlis. Txhua yam xav tau hauv eh40 shipbuilding steel phaj nqi,thov koj xav tiv tauj peb.

 

Lub EH40 shipbuilding steel phaj peb muab yog tsim nyob rau hauv nruj raws li tus qauv thiab tau dhau daim ntawv pov thawj zoo, peb muaj peev xwm muab tau daim ntawv pov thawj zoo, thiab peb muaj peev xwm txais peb tog kuaj yog tias koj muaj tshwj xeeb cov kev cai.

 

Cov khoom sib txawv ntawm EH40 marine steel phaj feem ntau siv hauv nkoj tsim, hiav txwv siv platform, chaw nres nkoj machinery, marine qhov chaw tsim khoom, marine pipeline lawj machinery thiab lwm yam.

 

Tsis tas li ntawd, EH40 nkoj tsim steel phaj kuj tuaj yeem siv rau hauv cov tshuab mining, engineering machinery, lifting equipment, steel qauv loj, offshore roj platform, chaw nres nkoj platform thiab lwm yam.

 

 

Qib	C max	Si max	Mn	P max	S max	Als min	Tau max	Cu max	Cr max	Ni max	Mo max	Nb	V
EH 40	0.18	0.50	0.90-1.60	0.035	0.035	0.015	0.02	0.35	0.20	0.40	0.08	0.02-0.05	0.05-0.10

 

 

Qib	Rm (MPa)	Re (MPa) min	A% min	Akv/J min
EH 40	510-660	390	20	ET degree	Thickness (hli)
				-20	Tsawg dua los yog sib npaug li 50		>50-70		>70-100
					L	C	L	C	L	C
					41	27	-

 

 

 

 

 

 

 

 

 

Peb muaj kev pabcuam zoo tom qab- muag. Yog tias koj muaj lus nug txog EH40 nkoj hull qauv, koj tuaj yeem tiv tauj peb thiab peb yuav teb koj li ntawm ob teev.

 

Cim npe nrov: eh40 nkoj hull qauv, Tuam Tshoj eh40 nkoj hull qauv manufacturers, lwm tus neeg, Hoobkas