EN10025-3 S355NL icyuma

Icyapa cya S355NL
Kwemeza bisanzwe: EN10025-3

Kugurisha icyiciro cyicyuma: S275N S355N S420N S460N, S275NL, S355NL, S420NL, icyapa cya S460NL

Icyapa cya S355NL

S355N ibyuma nicyiciro cyicyuma cyubatswe. S bisobanura ibyuma byubatswe, 355 bisobanura min umusaruro wimbaraga kububyimbye munsi ya 16mm igaragara muri Mpa, NL bisobanura uko ibintu bimeze.

Gereranya S275N / s275NL, ibyuma bya S355NL bifite umusaruro mwinshi nimbaraga zikomeye. Urwego rungana rwa S355NL ni S355ML.

Ibyuma bya Gnee bishobora gutanga uburebure bwa 350mm ukoresheje ingot. Ubugari ntarengwa 3800mm, dushobora kandi gukora ikizamini cya UT, ikizamini cyingaruka, Isesengura ryimiti, ikizamini cya mashini, na Simulated irashobora kuvura ukurikije ibyo abakiriya bacu bakeneye.

Ibyerekeranye na S355NL ibyuma birambuye, nyamuneka reba itariki ya tekiniki ikurikira.

Imiti niyinshi murwego rwo gusesengura ibicuruzwa:

Icyiciro	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

Ibikoresho bya mashini isahani

Icyiciro	Umubyimba (mm)	Umusaruro muto (Mpa)	Tensile (MPa)	Kurambura (%)	Ingufu Ntoya
S355NL	8mm-100mm	235Map-275Mpa	470-630Mpa	22%	-50	27J
	101mm-200mm	285Mpa-315Mpa	450-600Mpa	21%	-50	27J
	201mm-250mm	275Mpa-285Mpa	450-600Mpa	21%	-50	27J
Ingufu za min imbaraga ningufu ndende

Kubindi bisobanuro mubyemezo byubuziranenge cyangwa kubaza mumarushanwa yatanzwe, nyamuneka twandikire ukoresheje imeri.