EN10025-3 S355NL saxan bir ah

S355NL saxan bir ah waa bir aan-daawaha u ahayn ujeeddooyin dhismeed, S355NL waa duub kulul, xajin dhexdhexaad ah, birta manganese hoose ee kaarboon kaas oo si fudud loo alxan karo oo leh iska caabin saameyn wanaagsan leh (sidoo kale heerkulka eber hoose). S355NL birta's guryaha makaanikada waa soo saari xoog ka badan 355MPa, xoog xajin 450-630Mpa.

Liiska alaabta

Birta birta ah, sahayda birta ee cirka ilaa badda ayaa diyaar ah, caalami ah oo la gaari karo;

Dhuumaha birta

Dhuumaha birta ah ee aan cillad lahayn Alloy Steel Dhuumaha Dhuumaha Birta Kaarboon Pipe Line Line Dhuumaha Bir alxanka leh Dhuumaha Biraha Galvanized Qalabaynta

Bir daxal laheyn

Gariiradda Birta Aan Lahayn //Sheet Dhuumaha birta aan lahayn Qalabaynta

Saxanka Birta

Birta u adkaysata Cimilada Weelka Cadaadiska Kuleyliyaha Taarikada Birta Dhismaha Maraakiibta Xidho saxanka birta iska caabinta leh Xoogga Sare ee Birta Daawaha Hoose Birta Kaarboon Saxanka Birta la hubiyay Daawaha Birta Birta

H Beam Xagasha Kanaalka Baararka Wareega Birta

Birta Galvanized

Gariiradda Galvanized /Sheet Gariiradda Birta ee Prepainted Waraaqda Saqafka ee Jiingadaha ah

Birta aluminiumka

Automotive Steel

Nala soo xiriir

iimaylka : sale@gneesteel.com

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Macluumaadka alaabta Halabuurka kiimikada & hantida makaanikada

Macluumaadka alaabta

S355NL saxan bir ah
Qaado heerka: EN10025-3

Iibi darajada birta: S275N S355N S420N S460N, S275NL, S355NL, S420NL, S460NL saxan bir ah

S355NL saxan bir ah

S355N steel waa darajada birta qaab dhismeedka. S macneheedu waa birta qaab dhismeedka, 355 macnaheedu waa daqida soosaarka xoogga dhumucdiisuna waxay ka yar tahay 16mm ee Mpa, NL macnaheedu waa xaalada dhalmada.

Is barbar dhig S275N/s275NL, birta S355NL waxay leedahay waxsoosaar badan iyo xoog xajin. Heerka siman ee S355NL waa S355ML.

Birta birta ah waxay bixin kartaa dhumucda ugu badan ilaa 350mm iyada oo la isticmaalayo ingot Ballaca ugu badan 3800mm, waxaanu sidoo kale samayn karnaa tijaabada UT, tijaabada saamaynta, falanqaynta kiimikaad, tijaabada farsamada, iyo daawaynta la ekayd iyada oo la raacayo shuruudaha macmiilkayaga.

Halabuurka kiimikada & hantida makaanikada

Ku saabsan S355NL macluumaadka faahfaahsan ee birta, fadlan tixraac taariikhda farsamada ee soo socota.

Kiimikada ayaa ah halabuurka ugu badan ee falanqaynta alaabta:

Darajo	C %	Si%	Mn %	P%	S%	V %	AL %	Cr %
S355NL	0.180	0.500	0.9-1.65	0.025	0.020	0.120	0.020	0.300
	Cu %	Mo %	Nb %	Ni %	Ti %	N %
	0.550	0.100	0.050	0.300	0.050	0.015

Qalabka farsamada ee saxanka birta

Darajo	Dhumucda (mm)	Wax-soosaarka Min (Mpa)	Xoojinta(MPa)	Dheeraynta(%)	Tamarta Saamaynta ugu yar
S355NL	8mm-100mm	235 Map-275Mpa	470-630Mpa	22%	-50	27J
	101mm-200mm	285Mpa-315Mpa	450-600Mpa	21%	-50	27J
	201mm-250mm	275Mpa-285Mpa	450-600Mpa	21%	-50	27J
Tamarta saamaynta minku waa tamar dheer

Macluumaad dheeri ah oo ku saabsan shahaado tayada ama weydiinta xigashada rasmiga ah ee tartanka, fadlan nagala soo xiriir email ahaan.