S355J2 Equal Angle Steel

S355J2 Equal Angle Steel

S355J2 lub kaum sab xis steel belongs rau European tus qauv qis alloy siab lub zog cov qauv hlau, sib haum rau lub teb chaws tus qauv Q355D lub kaum sab xis hlau, tus qauv siv yog EN 10025-2: 2004, nrog rau kev cuam tshuam zoo thiab vuam ua haujlwm.

S355J2 steel hlau lub kaum ntse ntse tseem tuaj yeem tuav lub zog muaj zog nyob rau hauv qhov kub thiab txias ib puag ncig, yooj yim txiav, daim ntawv thiab vuam.

S355J2 lub kaum sab xis bar tau dhau los kho qhov kev tiv thaiv corrosion thiab tuaj yeem siv tau ntev hauv ib puag ncig corrosive.

Daim ntawv thov ntawm S355J2 kub dov steel kaum
Kev tsim kho kev lag luam: siv rau kev tsim vaj tsev, choj engineering, thiab lwm yam.
Shipbuilding: haum rau lub nkoj, txuas hniav thiab lwm qhov chaw.
Machinery manufacturing: manufacturing ntau yam khoom siv thiab khoom siv.
Lwm yam kev lag luam: xws li tsheb tsim, cov hlab ntsha siab, thiab lwm yam.

S355J2 Equal Angle Steel Khoom Paub meej

 

►Cov cuab yeej cuab tam rau S355J2 qis alloy steel kaum:

Thickness (hli)
S355J2	Tsawg dua los yog sib npaug li 16	>16 Tsawg dua lossis sib npaug li 40	>40 Tsawg dua lossis sib npaug li 63	>63 Tsawg dua lossis sib npaug li 80	>80 Tsawg dua los yog sib npaug rau 100	>100 Tsawg dua los yog sib npaug rau 150	>150 Tsawg dua los yog sib npaug li 200	>200 Tsawg dua los yog sib npaug rau 250	> 250
Yield zog (Ntau dua lossis sib npaug rau Mpa)	355	345	335	325	315	295	285	275	265
	< 3	Ntau dua lossis sib npaug li 3 Tsawg dua lossis sib npaug rau 100				>100 Tsawg dua los yog sib npaug rau 150	>150 Tsawg dua los yog sib npaug rau 250		> 250
Tensile zog (Mpa)	510-680	470-630				450-600	450-600		450-600

►Cov tshuaj muaj pes tsawg leeg rau S355J2 qis alloy steel kaum (Ladle Analysis Max%)

Thickness (hli)	C	Si	Mn	P	S	N	Cu
T Tsawg dua los yog sib npaug rau 16	0.20	0.55	1.60	0.025	0.025	...	0.55
16<>	0.20
40<>	0.22

 

S355J2 Lub kaum sab xis BarCov khoom duab

 

 

FAQ

Q: Lub kaum ntse ntse sib npaug S355J2 steel hlau yog dab tsi?

A: Cov ces kaum sib npaug yog qee zaum hu ua dov steel kaum, lossis RSA cov ces kaum, qhov twg ob sab yog tib qhov ntev. Lawv muaj nyob rau hauv qib steel S275JR, S355JR thiab S355J2. Peb cov kaum sab xis sib npaug yog muaj nyob rau hauv lawv lub xeev ntuj lossis tuaj yeem raug tua-blasted, primed, saw txiav, drilled lossis milled.

Q: S355J2 kub dov steel kaum 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 siv 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: Lub kaum sab xis steel yog dab tsi?

A: Sib npaug lub kaum sab xis steel kab teeb muaj lub zog tensile zoo kawg thiab paub tias ua haujlwm tau zoo, zoo thiab tsis muaj kev pheej hmoo ntawm warping. Raws li lub npe qhia, qhov ntev ntawm ob sab ntawm 'L' yog sib npaug, kom ntseeg tau lub kaum sab xis symmetry thiab sib xws.

Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog S355J2 vaj huam sib luag steel, thov hu rau peb!