S275N efere ígwè

S275N ígwè efere bụ otu tumadi nke Ọma-ọka structural steels, normalized Rolled steel, S275N ígwè efere dị n'okpuru EN10111 ọkọlọtọ dakọtara na DIN: StE285, nke nwere obere mmetụta ike nke 20J na okpomọkụ na-adịghị ala karịa -20 ogo na tensile ike. nke S275N bụ 370 ka 510MPa Chemical mejupụtara & Mechanical onwunwe

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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

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Ozi ngwaahịa Ngwakọta kemịkalụ & akụrụngwa akụrụngwa

Ozi ngwaahịa

EN S275N efere igwe ụkpụrụ nchara mara mma, igwe akpọrepu ahaziri nke ọma
S275N efere ígwè, n'okpuru EN10111 ọkọlọtọ S275N efere efere, n'okpuru ọkọlọtọ EN10111, anyị nwere ike na-ele S275N ígwè efere dị ka Ọma-ọka structural steels, normalized akpọrepu ígwè.
S275N ígwè efere bụ otu tumadi nke Ọma-ọka structural steels, normalized Rolled steel, S275N ígwè efere dị n'okpuru EN10111 ọkọlọtọ dakọtara na DIN: StE285, nke nwere obere mmetụta ike nke 20J na okpomọkụ na-adịghị ala karịa -20 ogo na tensile ike. nke S275N bụ 370 ruo 510MPa

S275N EN 10111 ihe # 1.0490	Ntụnyere ọkwa nchara
	UNE36081	AE285KG/AE285KW
	DIN17102	STE285
	NFA 36-207	-
	UN	Fe E 275KG N

Ngwakọta kemịkalụ & akụrụngwa akụrụngwa

S275N ígwè Chemical mejupụtara

Ihe kemịkalụ	C max	Si max	Mn	P max	S max.	Ka max	Cr max	Na max	V max	Nb max	Al min
%, site na oke	0.18	0.40	0.50-1.50	0.030	0.025	0.55	0.30	0.30	0.05	0.05	0.02

S275N ígwè Mechanical Njirimara

ọkpụrụkpụ	Mpụta Ike ReH[N/mm2] transv.min.	Ike ọdụdọ Rm[N/mm2]transv.	Mgbaji elongation [%] transv. min.	Ike Ike Notch Impact1) Ch VComplete samplelongitud. min [J]
t≤ 16mm t>16mm	275 265			+20 KV 31J 0 KV 27J -10 KV 24J -20 KV 20J -40 - - -50 -
t <3mm t ≥ 3mm		370-510
Ruo 1.5mm 1.51-2.00mm 2.01-2.50mm 2.51-2.99mm ≥ 3mm			24