Corten Icyuma

Corten Ikirere
ASTM Corten Icyiciro cyicyuma nigicuruzwa gishyushye cyibyuma byubatswe muburyo bwogutanga tekiniki hamwe no kunanirwa kwangirika kwikirere.Icyiciro cyicyuma CortenA ikurikije igipimo cya ASTM gifite umusaruro wa 355MPa nimbaraga zingana na 470-630MPa.Corten- Icyuma cyakoreshejwe bwa mbere mu nyubako mu 1958 kuko gifite imiti irwanya ruswa. Noneho Corten-A cyane cyane mubushinwa nu Buyapani yakoreshejwe cyane mubiraro, gariyamoshi, imodoka, amakamyo nibikorwa byinganda nibindi.

Igice cyo hejuru cyibintu bifata ibintu byo mu kirere kugira ngo bibumbe ibara ryirinda ingese ridashobora gukora ibyuma byubusa gusa ahubwo binatanga iherezo ryiza kandi rihoraho.

Corten A - Impamyabumenyi hamwe
Amanota hamwe na Corten A yatanzwe mumeza hepfo.

Corten	EN 10025-5: 2004
Corten A.	S355 J0WP

Ibigize imiti

Icyiciro	C.	Si	Mn	P.	S.	Cu	Ni	Cr	V.	N.
Corten-A	0.12	0.25-0.75	0.20-0.50	0.07-0.15	0.03	0.25-0.55	0.65	0.50-1.25
Corten-B	0.16	0.30-0.50	0.80-1.25	0.03	0.03	0.25-0.40	0.4	0.40-0.65	0.02-0.10

Corten A - Ibikoresho bya mashini
Ibikoresho bya Corten A byerekanwe mumeza akurikira.

Icyiciro	Umubyimba (mm) Ibicuruzwa byanditse	Ibicuruzwa byo mu isahani	Gutanga Imbaraga Rel N / mm² Ntarengwa	Imbaraga Rm N / mm² Ntarengwa	Kurambura A50% Ntarengwa
Corten A.	2 - 12	6 - 12	345	485	20

Corten Icyuma cyerekana Icyapa:
Umubyimba: 0,6 mm kugeza 100mm
Ubugari: 750mm kugeza 4000mm
Uburebure: kugeza kuri 12.000mm

Corten Gutanga Ibyuma Bishyushye Bishyushye, Ubukonje Buzunguruka, Bisanzwe, Buzimye, Ubushyuhe, Uburyo bwo Kugenzura Amashanyarazi (TMCP), Electroslag Remelting Tekinike, ikizamini cya HIC.