SMA490AW ibyuma

JIS G3114 SMA490AW Icyuma cya Corten gikoreshwa cyane mubushuhe bwo mu kirere, ubukungu, gutwara gari ya moshi, gukora kontineri, kubaka ikiraro, kubaka n'ibindi.
Ibisobanuro:
Umubyimba: 3mm - 150mm
Ubugari: 30mm - 4000mm
Uburebure: 1000mm - 12000mm
Bisanzwe: ASTM EN10025 JIS GB

SMA490AW Ikirere cyimiterere yibikoresho

Icyiciro	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 Ibihe birwanya ibyuma birwanya umutungo

Imbaraga Zitanga Umusaruro (MPa)						Imbaraga	Kurambura A%
Ubunini bw'amasahani n'ibice (mm)
≤ 16	＞ 16- ≤ 40	＞ 40- ≤ 75	＞ 75- ≤ 100	＞ 100- ≤ 160	＞ 160- ≤ 200	490-610	15 min

SMA490AW itangwa ryibyuma birashobora gushyuha, Ubukonje bukonje, AR / CR / N / TMCP / T / QT nkuko abakiriya babisabye

Gereranya Ubwoko bw'icyuma

Ubwoko bw'icyuma	Bisanzwe	Kode y'igihugu	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

Ubwoko bw'icyuma	Gutanga umusaruro (Mpa)	Guhangayikishwa cyane (Mpa)	Kurambura (%)	Umubyimba (mm)
SMA490AW	≧365	490-610	≧21	≦16
SMA490AW	≧365	490-610	≧21	≦16
A588Gr.B	≧345	≧485	≧21	≦100