SMA400AP ibyuma

Atmospheric ruswa irwanya, ibyuma bikomeye cyane kuri COR-TEN (ibyuma bya ruswa-tensile). Icyuma cyikirere gifite imbaraga zo kurwanya ruswa wongeyeho ibintu bya Cu, Cr, Ni, P.

Ikirere cyerekana icyuma SMA400AP, munsi yicyitegererezo cya JIS G3114, gikoreshwa cyane mukubaka ibishushanyo byo hanze, briges hamwe nibindi bikoresho binini byubaka ibyuma. , Imiterere ya SMA400AP.

Ibisobanuro:
Umubyimba: 3mm - 150mm
Ubugari: 30mm - 4000mm
Uburebure: 1000mm - 12000mm
Bisanzwe: ASTM EN10025 JIS GB

JIS G3114 SMA400AP Ibigize imiti (%):

Icyiciro / Ibikoresho	Ikintu	Ibigize (Max-A, Min-I)
JIS G 3114 SM A 400AP	C.	Igisubizo: 0.18
	Mn	Igisubizo: 1.25
	Si	Igisubizo: 0.55
	P.	Igisubizo: 0.035
	S.	Igisubizo: 0.035

JIS G3114 SMA400AP Ibikoresho bya mashini (Mpa):

Icyiciro / Ibikoresho	Ikizamini	MPa
JIS G 3114 SM A 400AP	Imbaraga	400-540
	Gutanga Imbaraga	I: 245
	Kurambura	I: 22%
	Ikizamini Ingaruka (niba zihari)	--

Ibisobanuro bya tekiniki:
Kuvura Ubushyuhe: Bisanzwe, Buzimye, Ubushyuhe, HIC, Ikizamini Cyingaruka, (Bihitamo niba bidatanzwe mumategeko)
Icyapa cya SMA400AP Icyuma:
JIS G 3114 SMA400AP Ikirere kirwanya ibyuma, gikoreshwa cyane mukubaka ikiraro nundi murima ufite icyifuzo cyo gusudira.

Gereranya Ubwoko bw'icyuma

Ubwoko bw'icyuma	Bisanzwe	Kode y'igihugu	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	JIS	≦0.18		≦0.55	≦1.25	≦0.035	≦0.035	0.30-0.55		0.20-0.35
A588Gr.A	A588M	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

Ubwoko bw'icyuma	Gutanga umusaruro (Mpa)	Guhangayikishwa cyane (Mpa)	Kurambura (%)	Umubyimba (mm)
SMA400AP	≧245	400-540	≧23	≦16
SMA400AP	≧245	400-540	≧23	≦16
A588Gr.A	≧345	≧485	≧21	≦100