P355N simbi

P335N pressure mudziyo simbi ndiro ndiyo ine yakaderera goho poindi pa355 Mpa ukobvu huri pasi pe16mm. Gnee simbi inokwanisa kupa P355N simbi mukobvu uri pakati pe6mm-300mm kuti ive vimbiso yenzvimbo yesimbi mukugadzirwa kwemakemikari uye midziyo yemuchina. Yenguva yekutumira ye1000 tons odha p355n simbi mahwendefa, yedu yakajairika yekutenderera nguva ichave mukati memazuva makumi matatu.

P335N Chemical Properties:

Giredhi	C%	Mn %	S %	N %	Cu %	Nb %	Ti %	Si %	P%	AL %	Cr %	Mo %	Ni %	Vi %
P 355 N	0.10-0.22	0.10-1.70	0.015	0.012	0.30	0.020	0.03	0.60	0.025	0.020	0.30	0.08	0.30	0.02

TS EN 10028-3 P 355 N simbi inoshandiswa pasi rese nevanogadzira midziyo yakasungirirwa, mabhaira emuindasitiri nemaex-changers uye inogadzirwa kuti ishande zvakanaka musevhisi yetembiricha yakakwira.

P335N Mechanical Properties:

Giredhi	Type	Ukobvu mm	Goho simba Mpa(min)	Tensile Simba MPa	Elongation % (min)	Impact Energy (KVJ) (min)
						-20°	0°	+20
P 355 N	Normalized	t≤16	355	510-650	20	27	34	40
		16＜t≤40	345	510-650	20	27	34	40
		40＜t≤60	335	460-580	20	27	34	40
		60＜t≤100	315	490-630	20	27	34	40
		100＜t≤150	295	480-630	20	27	34	40
		150＜t≤250	280	470-630	20	27	34	40