SMA400AP steel hlau

Atmospheric corrosion resistant, siab zog steel rau luv luv COR-TEN (Corrosion-tensile steel). Cov huab cua huab cua no muaj kev tiv thaiv corrosion zoo los ntawm kev ntxiv Cu, Cr, Ni, P ntsiab.

Weathering steel phaj SMA400AP, raws li JIS G3114 steel specification tus qauv, yog tsuas yog siv los tsim cov duab puab sab nraum zoov, briges thiab lwm yam steel qauv siv loj. , SMA400AP cov qauv duab.

Cov specifications:
Thickness: 3mm-150mm
Dav: 30mm-4000mm
Ntev: 1000mm-12000mm
Txuj: ASTM EN10025 JIS GB

JIS G3114 SMA400AP Tshuaj muaj pes tsawg leeg (%):

Qib/ Khoom siv	Element	Composition (Max-A, Min-I)
JIS G 3114 SM A 400AP	C	A: 0.18
	Mn	A: 1.25
	Si	A: 0.55
	P	A: 0.035 Nws
	S	A: 0.035 Nws

JIS G3114 SMA400AP Mechanical Properties (Mpa):

Qib/ Khoom siv	Tensile Test	MPa
JIS G 3114 SM A 400AP	Tensile zog	400-540
	Yield zog	ib: 245
	Elongation	Kuv: 22%
	Impact Test (yog tias muaj)	--

Technical Details:
Thaum tshav kub kub kho: Normalized, quenched, Tempered, HIC, Impact Test, (yeem yog tsis muaj nyob rau hauv cov cai)
SMA400AP steel phaj Daim ntawv thov:
JIS G 3114 SMA400AP Huab cua Resistant Steel Phaj, feem ntau yog siv hauv kev tsim cov choj thiab lwm qhov chaw uas muaj kev thov rau cov khoom siv vuam.

Hais txog Steel Hom

Hom hlau	Txuj	Lub teb chaws Code	C(%)	V(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	Ni(%)	Cu(%)
SMA400AP	4269	CNS	≦0.18		≦0.55	≦1.25	≦0.035	≦0.035	0.30-0.55		0.20-0.35
SMA400AP	g3114 ua	JIS	≦0.18		≦0.55	≦1.25	≦0.035	≦0.035	0.30-0.55		0.20-0.35
A588Gr.A	A588 M	ASTM	≦0.19	0.02-0.10	0.30-0.65	0.80-1.25	≦0.04	≦0.05	0.40-0.65	≦0.40	0.25-0.40

Hom hlau	Kev ntxhov siab (Mpa)	Tensile stress (Mpa)	Elongation (%)	Thickness (mm)
SMA400AP	≧245	400-540	≧23	≦16
SMA400AP	≧245	400-540	≧23	≦16
A588Gr.A	≧345	≧485	≧21	≦100