SMA490AW uamea

JIS G3114 SMA490AW Corten uamea lautele faaaogaina i le ea preheater, economizer, taavale afi, koneteina gaosiga, fale laupapa, fausiaina ma isi.

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Folasaga o oloa Fa'amatalaga Fa'atekinisi

Folasaga o oloa

JIS G3114 SMA490AW Corten uamea lautele faaaogaina i le ea preheater, economizer, taavale afi, koneteina gaosiga, fale laupapa, fausiaina ma isi.
O faʻamatalaga:
Mafiafia: 3mm--150mm
Lautele: 30mm--4000mm
Umi: 1000mm--12000mm
Tulaga masani: ASTM EN10025 JIS GB

Fa'amatalaga Fa'atekinisi

SMA490AW Va'aiga uamea kemikolo

Vasega	C ≤	Si	Mn ≤	P ≤	S ≤	Cu	Cr	Ni	Ce ≤
SMA490AW	0.18	0.15~0.65	1.40	0.035	0.035	0.30~0.50	0.45~0.75	0.05~0.30	-

SMA490AW Weathering resistant tensile property

Malosi'a Fa'aitiitiga ( MPa )						Malosi Tetele	Fa'aumi A%
Mafiafia o papatusi ma vaega (mm)
≤ 16	＞16- ≤ 40	＞40- ≤ 75	＞75- ≤ 100	＞100- ≤ 160	＞160- ≤ 200	490-610	15 minu

SMA490AW tu'uina atu u'amea e mafai ona vevela ta'avale, Cold ta'avale ,AR/CR/N/TMCP/T/QT e pei ona talosagaina e le tagata faatau

Fa'afeso'ota'i Ituaiga Uamea

Ituaiga uamea	Tulaga	Tulafono a le Atunu'u	C(%)	V(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	Ni(%)	Cu(%)
SMA490AW	4269	CNS	≦0.18		0.15-0.65	≦1.40	≦0.035	≦0.035	0.45-0.75	0.05-0.39	0.30-0.50
SMA490AW	G3114	JIS	≦0.18		0.15-0.65	≦1.40	≦0.035	≦0.035	0.45-0.75	0.05-0.39	0.30-0.50
A588Gr.B	A588	ASTM	≦0.20	0.01-0.10	0.15-0.50	0.75-1.35	≦0.04	≦0.05	0.40-0.70	≦0.50	0.20-0.40

Ituaiga uamea	Fa'amama avega (Mpa)	Malosi fa'amalosi (Mpa)	Fa'aumi (%)	mafiafia (mm)
SMA490AW	≧365	490-610	≧21	≦16
SMA490AW	≧365	490-610	≧21	≦16
A588Gr.B	≧345	≧485	≧21	≦100