S420N ite irin awo

EN10025-3 S420N ite irin awo

S420N, irin awo / dì, labẹ boṣewa EN, jẹ lilo ni akọkọ fun awọn ẹya welded ti o ni lati jẹri awọn ipele giga ti igara, S420N awọn awo irin jẹ awọn awo-irin titobi nla ti o ni agbara giga ati eto alloy kekere. Ọja yii n ni agbara fifẹ ti o ga julọ ati agbara ikore ti o ga julọ.

Awọn ọja akojọ

Gnee irin, irin ipese lati ọrun si okun wa o si wa, agbaye arọwọto;

Irin Pipe

Ailokun Irin Pipe Alloy Irin Pipe Erogba Irin Pipe API Line Pipe Welded Irin Pipe Galvanized Irin Pipe Awọn ohun elo

Irin ti ko njepata

Irin Alagbara Irin Coil / Sheet Irin alagbara, irin Pipe Awọn ohun elo

Irin Awo

Irin Resistant Oju ojo Igbomikana Ipa ọkọ Irin Shipbuilding Irin Awo Wọ Resistant Irin Awo Hight Agbara Low Alloy Irin Erogba Irin Checkered Irin Awo Alloy Irin Awo

H tan ina Igun ikanni Irin Yika Ifi

Galvanized Irin

Galvanized Coil / Sheet Ti a ti ya tẹlẹ Irin Coil Orule Corrugated

Aluminiomu Irin

Automotive Steel

Pe wa

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ọja alaye Kemikali tiwqn & Mechanical ohun ini

ọja alaye

S420N irin awo
Gba bošewa: EN10025-3

Ta ite irin: S275N, S355N, S420N, S460N, S275NL, S355NL, S420NL, S460NL irin awo

S420N irin awo

Irin S420N jẹ ite irin igbekalẹ weldability to dara. Awọn ibeere gbogbogbo fun alurinmorin arc ti awọn irin ti a sọ ni yoo jẹ bi a ti fun ni EN 1011-2.
Ṣe afiwe S355N, S420N irin ite ni ikore diẹ sii ati agbara fifẹ. Iwọn dogba ti S420N jẹ S420M.

Irin Gnee ni iriri pupọ ni iṣelọpọ S420N. a fọwọsowọpọ pẹlu wuyang ọlọ ti HBIS lati ṣe agbejade sisanra ti o pọju 300mm ni imọ-ẹrọ atunṣe electroslag. Anfani wa ni pe a le pese awọn ẹru ni akoko ifijiṣẹ iyara, paapaa ni awo kan ni sipesifikesonu deede.

Kemikali tiwqn & Mechanical ohun ini

Nipa alaye alaye irin S420N, jọwọ tọka si ọjọ imọ-ẹrọ ni atẹle.

Kemikali jẹ akopọ ti o pọju ti itupalẹ ọja:

Ipele	C%	Si%	Mn%	P%	S%	V%	AL %	Kr%
S420N	0.200	0.600	1.0-1.7	0.030	0.025	0.020	0.020	0.300
	Ku%	Mo %	Nb%	Ni%	Ti%	N %
	0.550	0.100	0.050	0.800	0.050	0.025

Awọn darí-ini irin awo

Ipele	Sisanra(mm)	Ikore Min (Mpa)	Fifẹ (MPa)	Ilọsiwaju(%)	Agbara Ipa Min
S420N	8mm-100mm	360Map-420Mpa	520-680Mpa	19%	-20	40J
	101mm-200mm	330Mpa-360Mpa	500-650Mpa	18%	-20	40J
	201mm-250mm	320Mpa-330Mpa	500-650Mpa	18%	-20	40J
Agbara ikolu min jẹ agbara gigun

Fun alaye diẹ sii ni ijẹrisi didara S420N tabi ibeere ni asọye osise ifigagbaga, jọwọ kan si wa nipasẹ imeeli.