SMA490CP maitai

JIS G3114 SMA490CP Corten maitai, SMA490CP pereti maitai/ Pepa. SMA490CP iti koranu kaha teitei te waikura kōhauhau ātete maitai.
JIS G3114 SMA490CP Corten maitai whakamahia whānuitia i roto i te hau preheater, economizer, waka tereina, hanga ipu, hanga piriti, hanga me te pera i runga i.
Nga whakaritenga:
Matotoru: 3mm--150mm
Whānui: 30mm--4000mm
Te roa: 1000mm--12000mm
Paerewa: ASTM EN10025 JIS GB

SMA490CPTitohanga maama
Kōeke	Te Huānga Max (%)
SMA490CP	C	Si	Mn	P	S
	0.18	0.55	1.4	0.035	0.035
	Cr	Cu	Ni
	0.30-0.55	0.20-0.35

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

Kōeke	Te matotoru	Tukunga	Tirohanga
SMA490CP	mm	Min Mpa	Mpa
	≤16	365	490-610
	16-40	355
	40-75	335
	75-100	325

Te Momo maitai

Momo maitai	Paerewa	Waehere Whenua	C(%)	V(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	Ni(%)	Cu(%)
SMA490CP	4269	CNS	≦0.18		≦0.55	≦1.40	≦0.035	≦0.035	0.30-0.55		0.20-0.35
SMA490CP	G3114	JIS	≦0.18		≦0.55	≦1.40	≦0.035	≦0.035	0.30-0.55		0.20-0.35
Gr.C	A588	ASTM	≦0.15	0.01-0.10	0.15-0.40	0.80-1.35	≦0.04	≦0.05	0.30-0.50	0.25-0.50	0.20-0.50

Momo maitai	Te ahotea tuku (Mpa)	Te ahotea (Mpa)	Whakaroa (%)	Mātotoru (mm)
SMA490CP	≧365	490-610	≧21	≦16
SMA490CP	≧365	490-610	≧21	≦16
Gr.C	≧345	≧485		≦101.6