EN10025-2 S355J0 irin awo

Ta ite irin: S355J0, S235JR, S235J0, S235J2, S275JR, S275J0, S275J2, S355JR, S355J2, S355K2, S450J0 steel grade,s355j2g5,s35s3n

S355J0 irin awo

S355J0, irin jẹ ikore diẹ sii ati ite agbara fifẹ ju S235JR ati S275JR ni idanwo ikolu iwọn otutu iwọn 0. O ti wa ni lo lati wa ni ni riveted, bolted, tabi welded ikole ti afara ati awọn ile.

S355J0 tunmọ si wipe awọn ifijiṣẹ ibudo ti wa ni gbona ti yiyi tabi iṣakoso ti yiyi. Ti awo irin ti o nipọn pupọ, gangsteel tun le ṣe ni deede nipasẹ lilo ingot lati ni itẹlọrun ibeere lati ọdọ awọn alabara.

Fun alaye diẹ sii ti S355J0, jọwọ tọkasi wọn ni atẹle.

Kemikali jẹ akopọ ti o pọju ti itupalẹ ọja:

Ipele	C%	Si%	Mn%	P%	S%	N %	Ku%
S355J0	0.23-0.24	0.600	1.700	0.040	0.040	0.014	0.060

Awọn darí-ini irin awo

Ipele	Sisanra(mm)	Ikore Min (Mpa)	Fifẹ (MPa)	Ilọsiwaju(%)	Agbara Ipa Min
S355J0	8mm-100mm	315Map-355Mpa	450-630Mpa	18-20%	0	27J
	101mm-200mm	285Mpa-295Mpa	450-600Mpa	18%	0	27J
	201mm-400mm	275Mpa	…	17%	0	27J
Agbara ikolu min jẹ agbara gigun