I-En10025-3 S275N ipuleti lensimbi

I-EN10025-3 S275N ipuleti lensimbi, i-S275N iwuhlobo lwensimbi ecwengekileyo eshiselwe okusanhlamvu okusanhlamvu okuzoba ngaphansi kwesimo sokulethwa esijwayelekile noma esijwayelekile. amamaki ku-EN 10025-3,S275N,S275NL,S355N kanye ne-S355NL azohlukaniswa njengezinsimbi zekhwalithi ezingezona i-alloy,S275N Equivalent StE 285, Fe E 275 KGN, A 572 Gr. 42, 1.049

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Ulwazi lomkhiqizo Ukwakheka kwamakhemikhali kanye nempahla yemishini

Ulwazi lomkhiqizo

Ipuleti lensimbi le-S275N
Izinga lokutholwa: EN 10025-3
Thengisa izinga lensimbi: S275N, S355N, S420N, S460N, S275NL, S355NL, S420NL, S460NL ipuleti lensimbi.

S275N/S275NL ipuleti lensimbi

I-S275N/S275NL insimbi iyinsimbi yesakhiwo egoqelwe eshisayo, okuyizimo zokulethwa kobuchwepheshe zokujwayelekile noma ezijwayelekile ezigoqwe ngenani elishisekayo lensimbi yesakhiwo sokusanhlamvu.

Ipuleti lensimbi le-S275N linamanani amancane ashiwo wamandla omthelela emazingeni okushisa angekho ngaphansi kuka -20 degree.

Ipuleti lensimbi le-S275NL linamanani amancane ashiwo wamandla omthelela emazingeni okushisa angekho ngaphansi kuka -50 degree.

I-Gnee steel ingahlinzeka ngamapuleti e-S275N/S275NL ngokuqondile emshinini wethu wokugaya ngentengo yokuncintisana evela emnyangweni wokuthengisa. Ipuleti ngalinye linokuhlolwa kwesitifiketi se-Mill EN 10204 3.1 noma 3.2.

Mayelana nemininingwane ye-S275N/S275NL, sicela uhlole idethi yobuchwepheshe ngokulandelayo.

Ukwakheka kwamakhemikhali kanye nempahla yemishini

I-Chemical ingukwakheka okuphezulu kokuhlaziywa komkhiqizo:

Ibanga	C %	Si %	Mn %	P %	S %	V %	AL %	Cr %
I-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

Izici zomshini kuzinga lokushisa le-ambient lepuleti lensimbi elicishiwe nelipholile

Ibanga	Ubukhulu(mm)	I-Min Yield (Mpa)	I-Tensile(MPa)	Ubude(%)	Min Impact Amandla
I-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
I-min impact energy ingamandla e-longitudinal

Isigayo sethu sithengisa i-S275NL ne-S275N ku-EN10025-3 ejwayelekile. Uma unesidingo kuleli banga lensimbi, sicela usibuze maduze.