S420N ọkwa ígwè efere

EN10025-3 S420N ọkwa ígwè efere

S420N ígwè efere / mpempe akwụkwọ, n'okpuru EN ọkọlọtọ, bụ tumadi ji maka welded akụkụ na nwere ibu elu etoju nke nje, S420N ígwè efere bụ nnukwu akụkụ ígwè efere nwere elu ike na ala alloy Ọdịdị. Ngwaahịa a na-enwe ike tensile dị elu yana ike mkpụrụ dị elu.

Ndepụta ngwaahịa

Ngwongwo gnee, igwe sitere na mbara igwe ruo n'oké osimiri dị, enwere ike iru ụwa;

Ọkụ ígwè

Igwe anaghị agba nchara Alloy Steel Pipe Carbon Steel Pipe API Line Pipe Ọkpụkpọ ígwè welded Galvanized Steel Pipe Ngwakọta

Igwe anaghị agba nchara

Igwe anaghị agba nchara / Mpempe akwụkwọ Igwe anaghị agba nchara Ngwakọta

Efere ígwè

Igwe na-eguzogide ihu igwe Ụgbọ mmiri nrụgide igwe anaghị agba nchara Efere ígwè na-arụ ụgbọ mmiri Yiri efere ígwè na-eguzogide ọgwụ Hight Ike Low Alloy Steel Carbon Steel Plate Steel Checkered Alloy Steel efere

H Beam Akụkụ Ọwa Ogwe okirikiri ígwè

Galvanized ígwè

Igwe akwa galvanized / mpempe akwụkwọ Eji eriri igwe agbagoro agbagoro Mpempe ụlọ arụrụ arụ

Aluminom ọla

Automotive Steel

Kpọtụrụ anyị

Email : sale@gneesteel.com

Mobile: +86 15824687445 kelly

Tel: +86 372-5055135

Adreesị: No. 4-1114,Beichen Building,Beicang Town,Beichen District Tianjin,China.

Ozi ngwaahịa Ngwakọta kemịkalụ & akụrụngwa akụrụngwa

Ozi ngwaahịa

S420N ígwè efere
Ọkọlọtọ nnabata: EN10025-3

Na-ere ọkwa ọkwa: S275N, S355N, S420N, S460N, S275NL, S355NL, S420NL, S460NL ígwè efere.

S420N ígwè efere

S420N ígwè bụ ezigbo weldability structural ọkwa ígwè. Ihe achọrọ maka ịgbado ọkụ arc nke nchara ndị akọwapụtara ka enyere ya na EN 1011-2.
Tụlee S355N, S420N ígwè ọkwa nwere ọtụtụ mkpụrụ na tensile ike. Nha ọkwa nke S420N bụ S420M.

Gnee steel nwere ahụmịhe dị ukwuu na nrụpụta S420N. anyị jikọrọ aka na igwe igwe wuyang nke HBIS iji mepụta oke 300mm na teknụzụ na-agbaze electroslag. Uru anyị bụ na anyị nwere ike ịnye ngwa ahịa n'oge nnyefe ngwa ngwa, ọbụlagodi n'otu efere na nkọwapụta mbụ.

Ngwakọta kemịkalụ & akụrụngwa akụrụngwa

Ihe gbasara S420N ozi nkọwa zuru oke, biko rụtụ aka na ụbọchị teknụzụ na-eso.

Ihe mejupụtara kemịkalụ kachasị nke nyocha ngwaahịa:

Ọkwa	C%	Si%	Mn %	P%	S%	V%	AL %	C%
S420N	0.200	0.600	1.0-1.7	0.030	0.025	0.020	0.020	0.300
	Cu %	Mo %	Nb %	Ee %	Ti%	N %
	0.550	0.100	0.050	0.800	0.050	0.025

The n'ibu Njirimara ígwè efere

Ọkwa	Ọkpụrụkpụ (mm)	Obere Mpụtara (Mpa)	Tensile (MPa)	Mgbatị(%)	Min mmetụta ike
S420N	8mm-100mm	360 Map-420Mpa	520-680Mpa	19%	-20	40J
	101mm-200mm	330Mpa-360Mpa	500-650Mpa	18%	-20	40J
	201mm-250mm	320Mpa-330Mpa	500-650Mpa	18%	-20	40J
Ike mmetụta min bụ ike ogologo oge

Maka ozi ndị ọzọ na S420N àgwà akwụkwọ ma ọ bụ ajụjụ na asọmpi ọchịchị nrutu, biko kpọtụrụ anyị site email.