P460N Pressura Vas Steel Plate

P460N gradus chalybis unus gradus est in En10028-3, quae ferrum non mixtura et mixtura cum proprietatibus caliditatis elevatis specificatis. Gradus P460N adhibentur maxime ad boilores fabricandos, pressiones vasorum et tibiarum ad liquores calidas transportandos.

EN10028 gradus ferro vetustiores BS et DIN signa superat.


Praecipua Application:
EN10028-3 P460N Pressura Vas et Ferrum Ferrum in Vase Pressura adhibentur, Boiler, Lacus Repono et Calor Commutator in Oleo, Gas Project.

P460N Compositio chemica
Gradus	Elementum Max (%)
	C	Si	Mn	P	S	Al(min)	N
P460N	0.20	0.60	1.0-1.70	0.030	0.025		0.025
	Cr	Cu	Mo	Nb	Ni	Ti	V
	0.30	0.70	0.10	0.005	0.80	0.03	0.20

Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

Gradus	P460N Mechanical Property
	Crassitudo	Cede	Tensile	Prolongatio	Impact Energy (KV J) min
P460N	mm	Min Mpa	Mpa	Min  %	-20°	0°	+20°
	≤ 16	460	570-720	17	40	47	55
	16> ad ≤35	450	570-720	17	40	47	55
	35> ad ≤50	440	570-720	17	40	47	55
	50> ad ≤70	420	570-720	17	40	47	55
	70> ad ≤100	400	540-710	16	40	47	55
	100> ad ≤150	380	520-690	16	40	47	55