EN S275NL farantin karfe

TS EN S275NL farantin karfe Kyakkyawan tsarin ƙarfe, daidaitaccen birgima na ƙarfe

S275NL karfe farantin karfe, karkashin EN10111 misali S275NL karfe farantin, a karkashin EN10111 misali, za mu iya daukar S275NL karfe farantin a matsayin Fine-hatsi tsarin karfe, al'ada birgima karfe
S275NL karfe farantin karfe ne daya yafi na Fine-hatsi tsarin steels, al'ada birgima karfe, S275NL karfe farantin ne mai zafi birgima tsarin steels, wanda fasaha isar da yanayi na al'ada ko al'ada yi birgima a weldable lafiya hatsi tsarin karfe sa. Hakanan ana ɗaukarsa azaman DIN: TstE285 da BS: 43EE

S275NL EN 10111 KAYANI# 1.0491	Kwatanta makin karfe
	Saukewa: UNE36081	AE 285 KT
	Farashin 17102	T StE 285
	Majalisar Dinkin Duniya	Fe E 275 KT N
	Saukewa: BS4360	43 EE

S275NL karfe Chemical haɗin

Abubuwan sinadaran	C max	Si max	Mn max	P max	S max.	Ku max	Cr max	Ni max	V max	Nb max	Al min
%, ta taro	0.16	0.40	0.50-1.50	0.025	0.020	0.55	0.30	0.30	0.05	0.05	0.02

S275NL karfe Mechanical Properties

kauri	Ƙarfin Ƙarfin ReH[N/mm2] transv.min.	Tashin hankali Ƙarfin Rm[N/mm2]transv.	Karya Tsawaita [%] transv. min.	Notch Impact Energy1) Ch Vcomplete samplelongitud. min [J]
t≤ 16mm t > 16mm	275 265			+20   KV 40J    0   KV 34J   -10   KV 30J        KV 27J
t < 3mm t ≥ 3mm		370-510
Har zuwa 1.5mm 1.51-2.00mm 2.01-2.50mm 2.51-2.99mm  ≥ 3mm			24