S355J2 High Strength Sheet

S355J2 High Strength Sheet

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GNEE muaj S355J2 qis alloy steel cov khoom yog cov hlau tsis tshua muaj siab lub zog steel, S355J2 siab zog qis alloy steel Executive Standard: EN10025-2 (European Standard).

 

S355J2 siab zog uas tsis tshua muaj alloy muaj kev cuam tshuam zoo toughness thiab vuam muaj nuj nqi, uas yuav siv tau rau kev tsim kho, txuas hniav, nkoj, tsheb, lub nkoj siab thiab lwm yam qauv.

 

Lub caij no, S355J2 siab zog qis alloy hsla steel peb muab tuaj yeem kho qhov loj me, txiav, welded, xuas nrig ntaus thiab lwm yam kev pabcuam raws li koj qhov kawg - siv cov kev cai rau S355J2 siab zog steel khoom.

 

 

Siab zog:Lub zog tawm los ntawm S355J2 steel tsis tsawg dua 355MPa, thiab lub zog tensile feem ntau yog nruab nrab ntawm 470MPa thiab 630MPa. Nws tuaj yeem tiv taus cov kev sib tw ntawm kev thauj khoom siab thiab kev sib hloov kev ntxhov siab kom ntseeg tau tias kev ruaj ntseg thiab kev nyab xeeb ntawm cov qauv.

 

Zoo Toughness:S355J2 alloy hlau muaj zoo yas thiab toughness, tshwj xeeb tshaj yog nyob rau hauv tsis tshua muaj kub ib puag ncig, nws tseem muaj peev xwm tuav tau zoo toughness.

 

Welding kev ua tau zoo:S355J2 structural steel phaj tuaj yeem tswj tau qhov vuam tsis tshua muaj kev sib tsoo thaum lub sij hawm vuam, thiab lub zog thiab tawv ntawm qhov chaw vuam kuj tuaj yeem lav tau zoo.

 

Zoo Corrosion Resistance:Qhov yooj yim corrosion kuj ntawm S355J2 steel qib tuaj yeem ua tau raws li qhov xav tau ntawm cov khoom siv dav dav.

Yooj yim rau txheej txheem: S355J2 cov hlau tsis tshua muaj hlau tuaj yeem ua tiav los ntawm kev txiav, khoov, drilling thiab lwm txoj hauv kev kom tau raws li cov txheej txheem sib txawv.

 

 

Khoom npe	High Strength Low Alloy Steel Phaj (HSLA)
Ntev	1m-12m los yog raws li xav tau
Dav	1m-3m los yog raws li xav tau
Thickness	8mm-150mm los yog raws li xav tau
Txuj	ASME, ASTM, DIN, JIS, GB, EN, thiab lwm yam.
Cov txheej txheem	Kub dov
Kev kho saum npoo	Ntxuav, blasting thiab pleev xim raws li cov neeg siv khoom xav tau
Thickness kam rau ua	± 0.1 hli
Khoom siv	ASTM: A573 Qib 70, A709 Qib 50, A514 Qib B, thiab lwm yam. ASME: SA573 Qib 70, SA709 Qib 50, SA514 Qib B, thiab lwm yam. EN: S355JR, S355J0, S355K2, S355N, S355J2, S420N, S460N, S460Q, S460QL, S500Q, S500QL, S550Q, S500QL, S690Q, S690QL, S690QL1, S890Q, S890QL, S890QL1, S960Q, S960QL, thiab lwm yam. DIN: ST52-3, thiab lwm yam. JIS: SS490, SS540, SM490, thiab lwm yam. GB: Q355B, Q355D, Q390B, Q390D, Q420B, Q420D, Q460D,Q460E,Q500D,Q500E,Q550D,Q550E, Q620D, Q620E, Q690D, Q690E, Q890D, Q890E, Q960D, Q960E, thiab lwm yam.
MOQ	1tons.Peb kuj tuaj yeem txais cov qauv txiav txim.
Lub sijhawm khoom xa tuaj	Hauv 15-30 hnub ua haujlwm tom qab tau txais qhov tso nyiaj lossis L / C
Export packing	Waterproof ntawv, thiab steel sawb packed. Standard Export Seaworthy Package.Suit rau txhua yam kev thauj mus los, lossis raws li qhov xav tau

 

 

Thickness (MM)	C	Mn	Si	P	S	N	Cu
Tsawg dua los yog sib npaug li 40	0.20	1.6	0.55	0.025	0.025	~	0.55
>40	0.22

 

 

	Yield zog MPa		Tensile zog MPa		Elongation nyob rau hauv 2 nyob rau hauv.%
Tsawg dua los yog sib npaug li 16	355		470-680		14
>16, Tsawg dua lossis sib npaug li 100	315
>100	265		450-600

 

 

 

 

 

 

 

 

 

 

 

Peb muaj kev pabcuam zoo tom qab- muag. Yog tias koj muaj lus nug txog S355J2 siab zog ntawv, koj tuaj yeem tiv tauj peb thiab peb yuav teb koj li ntawm ob teev.

 

Cim npe nrov: s355j2 siab zog ntawv, Tuam Tshoj s355j2 siab zog ntawv manufacturers, lwm tus neeg, Hoobkas