S355 Steel Phaj

Lus piav qhia luv luv:

Lub npe: S355 Steel Phaj

S355 qib steel yog qhov nruab nrab tensile, qis carbon manganese hlau uas yog yooj yim weldable thiab muaj kev cuam tshuam zoo (tseem nyob rau hauv qis-zero kub).

Txheem: EN 10025-2: 2004, ASTM A572 Cov Lus Qhia Tshwj Xeeb, ASTM A709 Cov Khoom Siv Hluav Taws Xob

Qibqw 235b:/q345 ib/S235JR/S235/S355JR/S355/SS440/SM400A/SM400B

Thickness: 1-200 hli

Dav: 1000-1500mmlos yog raws li xav tau

Ntev: 1000-12000mmlos yog raws li xav tau

Ntawv pov thawj: SGS, ISO, MTC, COO, thiab lwm yam

Lub sij hawm xa tuaj:3-14 Hnub

Cov nqe lus them nqi: L / C, T / T

Muaj peev xwm muab khoom: 1000 TonsTxhua hli

Xa email rau peb WhatsApp Amy@jindalaisteel.com

Product Detail

Khoom cim npe

Cov ntaub ntawv dav dav

EN 10025 S355 steel yog European qauv qauv steel qib, raws li EN 10025-2: 2004, cov khoom S355 muab faib ua 4 qib zoo:
● S355JR (1.0045)
● S355J0 (1.0553)
● S355J2 (1.0577)
● S355K2 (1.0596)
Cov khoom ntawm cov qauv hlau S355 zoo dua li cov hlau S235 thiab S275 hauv cov khoom muaj zog thiab tensile zog.

Steel Qib S355 Lub ntsiab lus (Designation)

Cov tsiaj ntawv thiab cov lej hauv qab no piav qhia txog qib steel S355 lub ntsiab lus.
"S" luv luv rau "cov qauv hlau".
"355" yog hais txog qhov tsawg kawg nkaus yield zog tus nqi rau lub tiaj thiab ntev steel thickness ≤ 16mm.
"JR" txhais tau tias qhov cuam tshuam lub zog tus nqi yog tsawg kawg 27 J ntawm chav tsev kub (20 ℃).
"J0" tuaj yeem tiv taus lub zog cuam tshuam tsawg kawg 27 J ntawm 0 ℃.
"J2" ntsig txog qhov cuam tshuam tsawg kawg ntawm lub zog yog 27 J ntawm -20 ℃.
"K2" hais txog qhov cuam tshuam tsawg kawg nkaus ntawm lub zog yog 40 J ntawm -20 ℃.

Tshuaj muaj pes tsawg leeg & Mechanical khoom

Tshuaj muaj pes tsawg leeg

			S355 Chemical Composition % (≤)
Txuj	Hlau	Qib	C	Si	Mn	P	S	Cu	N	Txoj kev deoxidation
TS EN 10025-2	S355	S355 JR	0.24 ib	0.55 ib	1.60 ib	0.035 ib	0.035 ib	0.55 ib	0.012 ib	Rimmed steel tsis pub
		S355J0 (S355JO)	0.20 ib	0.55 ib	1.60 ib	0.030 Nws	0.030 Nws	0.55 ib	0.012 ib	Rimmed steel tsis pub
		S355J 2	0.20 ib	0.55 ib	1.60 ib	0.025 ib	0.025 ib	0.55 ib	-	Tuag tag
		S355K 2	0.20 ib	0.55 ib	1.60 ib	0.025 ib	0.025 ib	0.55 ib	-	Tuag tag

Mechanical Properties
Yield zog

		S355 Yield zog (≥ N / mm2); Dia. (d) mm
Hlau	Qib Steel (Steel Number)	d≤16	16<d ≤40	40<d ≤63	63 <d ≤80	80<d ≤100	100<d ≤150	150<d ≤200	200<d ≤250
S355	S355JR (1.0045)	355	345	335	325	315	295	285	275
	S355J0 (1.0553)
	S355J2 (1.0577)
	S355K2 (1.0596)

Tensile zog

		S355 Tensile zog (≥ N / mm2)
Hlau	Qib Steel	d <3	3 ≤ d ≤ 100	100 <d ≤ 250
S355	S355 JR	510-680 : kuv	470-630 : kuv	450-600 Nws
	S355J0 (S355JO)
	S355J 2
	S355K 2

Elongation

		Elongation (≥%); Thickness (d) hli
Hlau	Qib Steel	3≤d≤40	40<d ≤63	63<d ≤100	100 <d ≤ 150	150 <d ≤ 250
S355	S355 JR	22	21	20	18	17
	S355J0 (S355JO)
	S355J 2
	S355K 2	20	19	18	18	17