Hauj lwm lawm

Kev tsis

S355J0WP corten steel ntawv

Huab cua Cov Khoom Siv Hlau Description

S355J0WP weathering corten steel yog cov txheej txheem steel phaj. Nws cov lus "P" qhia tau hais tias cov hlau phaj tau raug kho tshwj xeeb, nrog rau cov huab cua tsis zoo thiab qee qhov kub tsis tshua muaj zog.

S355J0WP weathering hlau muaj zog yield zog (355MPa), zoo cuam tshuam toughness thiab weathering kuj, thiab yog haum rau ntau yam hnyav sab nraum zoov ib puag ncig.

S355J0WP weathering phaj kuj muaj qhov zoo weldability, formability thiab machinability, thiab muaj peev xwm ua tau raws li qhov xav tau ntawm ntau yam qauv. Nyob rau tib lub sijhawm, lub xeev xa khoom ntawm S355J0WP weathering steel phaj kuj tuaj yeem ua rau kub dov, ua kom zoo li qub lossis zoo li qub, nyob ntawm tus neeg siv cov kev xav tau thiab cov xwm txheej ntawm daim ntawv thov.

S355J0WP weathering steel ntawv yog ib qho kev ua tau zoo thiab txhim khu kev qha weathering steel phaj, uas yog dav siv nyob rau hauv ntau lub sijhawm uas yuav tsum tau tiv taus atmospheric corrosion, thiab muaj huab cua tsis zoo, corrosion kuj thiab txhua yam khoom.

Weathering Steel Phaj Khoom Paub meej

S355J0WP Corrosion Resistant Steel Phaj Chemical Composition & Mechanical Property:

C %	Mn%	Cr%	Si%	CEV %	S %
Max 0.12	Max 1	0.3-1.25	Max 0.75	Max 0.52	Max 0.035
Cu%	P %	N %	-	-	-
0.25-0.55	0.06 - 0.15	Max 0.009	-	-	-

Thickness (hli)
S355J0WP	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
Yield zog (Ntau dua lossis sib npaug rau Mpa)	355	345	345	345	345	345
	< 3	Ntau dua lossis sib npaug li 3 Tsawg dua lossis sib npaug rau 100				> 100
Tensile zog (Mpa)	510-680	470-630				470-630