SMA490CW polat

JIS G3114 SMA490CW Korten polat howa gyzdyryjy, ykdysatçy, demir ýol wagony, konteýner öndürmek, köpri gurmak, gurluşyk we ş.m.
Aýratynlyklary:
Galyňlygy: 3mm - 150mm
Giňligi: 30mm - 4000mm
Uzynlygy: 1000mm - 12000mm
Standart: ASTM EN10025 JIS GB

SMA490CW Howanyň polat himiki düzümi

Baha	C ≤	Si	Mn ≤	P ≤	S ≤	Cu	Cr	Ni	Ce ≤
SMA490CW	0.18	0.15~0.65	1.40	0.035	0.035	0.30~0.50	0.45~0.75	0.05~0.30	-

SMA490CW Howa çydamly polat dartyş häsiýeti

Min hasyl güýji (MPa)						Dartyş güýji	Uzalma A%	Täsir synagy
Plastinalaryň we bölümleriň galyňlygy (mm)								Dereje	Energetika
≤ 16	＞ 16- ≤ 40	＞ 40- ≤ 75	＞ 75- ≤ 100	＞ 100- ≤ 160	＞ 160- ≤ 200	490-610	15 min	0	47

Müşderiniň islegi boýunça SMA490CW polat gowşuryş ýagdaýy gyzgyn togalanyp, sowuk togalanýar, AR / CR / N / TMCP / T / QT

Polat görnüşini baglanyşdyryň

Polat görnüşi	Standart	Döwlet kody	C (%)	V (%)	Si (%)	Mn (%)	P (%)	S (%)	Cr (%)	Ni (%)	Cu (%)
SMA490CW	4269	CNS	≦0.18		0.15-0.65	≦1.40	≦0.035	≦0.035	0.45-0.75	0.05-0.30	0.30-0.50
SMA480CW	G3114	JIS	≦0.18		0.15-0.65	≦1.40	≦0.035	≦0.035	0.45-0.75	0.05-0.30	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

Polat görnüşi	Berýän stres (Mpa)	Dartyş stres (Mpa)	Uzalma (%)	Galyň (mm)
SMA490CW	≧365	490-610	≧21	≦16
SMA480CW	≧365	490-610	≧21	≦16
A588Gr.B	≧345	≧485	≧21	≦100