En10025-3 S275N icyapa

Icyapa cya S275N
Kwemeza bisanzwe: EN 10025-3
Kugurisha icyiciro cyicyuma: S275N, S355N, S420N, S460N, S275NL, S355NL, S420NL, icyapa cya S460NL.

S275N / S275NL icyuma

S275N / S275NL ibyuma ni ibyuma bishyushye byubatswe byubatswe, uburyo bwo gutanga tekiniki kubintu bisanzwe cyangwa bisanzwe byazungurutswe murwego rwo gusudira ingano nziza.

Isahani ya S275N ifite agaciro ntarengwa kerekana ingufu zingaruka kubushyuhe butari munsi ya dogere -20.

Icyapa cya S275NL gifite agaciro ntarengwa kerekana ingufu zingaruka kubushyuhe butari munsi ya dogere -50.

Ibyuma bya Gnee birashobora gutanga amasahani ya S275N / S275NL kuva muruganda rwacu mugiciro cyapiganwa kuva murwego rushinzwe kugurisha. Buri sahani ifite Ikizamini cya Mill Mill EN 10204 3.1 cyangwa 3.2.

Ibyerekeye S275N / S275NL amakuru arambuye ， nyamuneka reba itariki ya tekiniki ikurikira.

Imiti niyinshi murwego rwo gusesengura ibicuruzwa:

Icyiciro	C%	Si%	Mn%	P%	S%	V%	AL%	Cr%
S275N / NL	0.180	0.400	0.5-1.5	0.030	0.025	0.050	0.020	0.300
	Cu%	Mo%	Nb%	Ni%	Ti%	N%
	0.550	0.100	0.050	0.300	0.050	0.015

Ibikoresho bya mehaniki ku bushyuhe bwibidukikije kugirango icyuma kizimye kandi gishyushye

Icyiciro	Umubyimba (mm)	Umusaruro muto (Mpa)	Tensile (MPa)	Kurambura (%)	Ingufu Ntoya
S275NL	8mm-100mm	235Map-275Mpa	370-510Mpa	24%	-50	27J
	101mm-200mm	225Mpa-265Mpa	350-480Mpa	23%	-50	27J
	201mm-250mm	205Mpa-225Mpa	350-480Mpa	23%	-50	27J
Ingufu za min imbaraga ningufu ndende

Urusyo rwacu rugurisha S275NL na S275N murwego rwa EN10025-3. Niba hari icyo ukeneye muri iki cyiciro cyicyuma, nyamuneka utubaze vuba.