S355J2 UPN Channels (U ntu)

S355J2 UPN Channels (U ntu)

S355J2 channel steel yog cov qauv European uas tsis tshua muaj alloy siab zog cov qauv hlau, uas ua raws li EN 10025-2 tus qauv, muaj cov khoom siv zoo heev thiab ntau yam kev siv.

S355J2 channel steel beam tuaj yeem ua tau raws li qhov yuav tsum tau muaj ntawm ntau txoj kev vuam thiab muaj kev ua haujlwm zoo heev. Nyob rau tib lub sij hawm, S355J2 steel channel seem yog ib qho yooj yim rau khoov, curl, shear thiab lwm yam kev ua thiab muaj zoo corrosion kuj.

S355J2 structural channel yog dav siv hauv kev tsim kho, txuas hniav, tshuab, nkoj, petrochemicals thiab lwm yam. Xws li kab teeb, kab, thav duab thiab lwm yam txheej txheem ntawm cov tsev, cov choj loj loj, hulls, txuas hniav thiab offshore platforms, nrog rau kev tsim khoom ntawm ntau yam khoom siv tshuab.

S355J2 UPN Channels (U Sections) Cov Khoom Paub meej

 

S355 JRvsS355J2		Tshuaj muaj pes tsawg leeg:LadleKev tsom xam Max%
Txuj	Qib	C	Mn	P	S	Si	Cu	N
EN 10025-2	S355 JR	0.24	1.60	0.035	0.035	0.55	0.55	0.012
EN 10025-2	S355J2	0.20	1.60	0.025	0.025	0.55	0.55	-
Mechanical Properties:		Thickness		Yield zog				Tensile zog
				Mpa Min.				Mpa
EN 10025-2	S355 JR	T Tsawg dua los yog sib npaug rau 16		355				470-630
EN 10025-2	S355J2	T Tsawg dua los yog sib npaug rau 16		355				470-630

S355J2 Cov Qauv Hlau ChannelCov khoom duab

 

FAQ

Q: S355J2 hlau channel yog dab tsi?

A: S355J2 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). Cov khoom no feem ntau muab nkag rau hauv qhov tsis kho lossis tsis zoo. Machinability ntawm cov khoom no zoo ib yam li cov hlau me me.

Q: Dab tsi yog qhov txawv ntawm s355jo c seem steel thiab S355J2 channel steel beam?

A: S355J0 yog haum rau cov ntawv thov uas qhov kub tsis poob qis dua 0 degree, ua rau nws zoo tagnrho rau cov huab cua me me. S355J2 yog tsim los rau qhov chaw txias dua, nrog rau qhov zoo tshaj plaws ntawm qhov kub thiab txias li -20 degree .

Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog S355J2 upn channels (u ntu), thov hu rau peb!