EN10025-3 S275N farantin karfe

S275N karfe farantin karfe
Daidaita daidaitattun: EN 10025-3
Sayar da darajar karfe: S275N,S355N,S420N,S460N,S275NL,S355NL,S420NL,S460NL karfe farantin.

S275N / S275NL karfe farantin karfe

S275N / S275NL karfe ne mai zafi birgima tsarin steels, wanda fasaha isar da yanayi ga al'ada ko al'ada yi birgima a weldable lafiya hatsi tsarin karfe sa.

S275N farantin karfe yana tare da ƙayyadaddun ƙayyadaddun ƙimar ƙarfin tasiri a yanayin zafi da bai ƙasa da digiri -20 ba.

S275NL farantin karfe yana tare da ƙayyadaddun ƙayyadaddun ƙimar ƙarfin tasiri a yanayin zafi da bai ƙasa da digiri -50 ba.

Gnee karfe iya samar da S275N / S275NL faranti kai tsaye daga mu niƙa a cikin m farashin daga tallace-tallace sashen. Kowane farantin yana da Gwajin Takaddar Mill EN 10204 3.1 ko 3.2.

Game da S275N/S275NL cikakkun bayanai, da fatan za a duba kwanan wata fasaha a cikin masu biyowa.

Sinadarin shine max ɗin binciken samfur:

Daraja	C%	Si %	Mn %	P%	S%	V %	AL %	Cr %
S275N/NL	0.180	0.400	0.5-1.5	0.030	0.025	0.050	0.020	0.300
	Ku %	Mo %	Nb %	Ni %	Ti %	N %
	0.550	0.100	0.050	0.300	0.050	0.015

The inji Properties a yanayi zafin jiki ga quenched da tempered karfe farantin

Daraja	Kauri (mm)	Min Haɓaka (Mpa)	Tensile (MPa)	Tsawaita(%)	Min Tasirin Makamashi
Saukewa: S275NL	8mm-100mm	235 Map-275Mpa	370-510Mpa	24%	-50	27J
	101mm-200mm	225Mpa-265Mpa	350-480Mpa	23%	-50	27J
	201mm-250mm	205Mpa-225Mpa	350-480Mpa	23%	-50	27J
Ƙarfin tasirin min shine makamashi mai tsayi

Kamfanin mu yana siyar da S275NL da S275N a daidaitaccen EN10025-3. Idan kuna da wata bukata a wannan matakin karfe, da fatan za a tambaye mu nan ba da jimawa ba.