Icyapa cya S235JR

S235JR Intangiriro Yibikoresho
EN 10025 S235JR ibikoresho (1.0038 ibyuma) nicyuma gisanzwe cyiburayi gishyushye kizunguruka kitavanze urwego rwicyuma. Ifite plastike nziza, gukomera no gusudira, imbaraga zimwe nuburyo bwiza bwo kugonda ubukonje. Kubisobanuro, urupapuro rwerekana kandi bihwanye, nyamuneka reba imbonerahamwe ikurikira.
Ibikoresho S235JR bisobanura (izina):
“S” ni ngufi ku byuma byubaka;
“235” bivuga imbaraga nkeya z'umusaruro (MPa) kubyimbye by'ibyuma ≤ 16mm;
“JR” yerekana urwego rwiza rujyanye na charpy ingaruka zipimisha ingufu ≥ 27 J, mubushyuhe bwicyumba 20 ℃;
"C" bivuze ko ibikoresho bikwiranye no gukonja, gukonja gukonje, gushushanya imbeho cyangwa gushushanya ubukonje, S235JRC (1.0122).
1.0038 numubare wibyuma byicyuma.
Ibyuma bya karubone S235JR uburyo rusange bwo gutanga ni ibi bikurikira:
+ AR bisobanura "as-kuzunguruka" no gutanga ibintu nta kuzunguruka bidasanzwe na / cyangwa kuvura ubushyuhe.
+ N bisobanura “bisanzwe cyangwa bisanzwe bisanzwe”
+ M bivuga “uburyo bwa mashini - TMCP”
+ C ni “akazi gakonje gakomeye”
+ A bivuze ko mateiral iri mumiterere yoroshye.
+ AT bivuze ko ibyuma biri mubisubizo bifatika.
Urugero rwa 1: Iyo uburyo bwo gutanga bumeze nkibisanzwe cyangwa bisanzwe, izina ryicyuma ritangwa nka S235JR + AR (1.0038 + AR) cyangwa S235JR + N (1.0038 + N).
Urugero rwa 2: Icyuma cya S235JRC bivuze ko ibikoresho bikwiranye no gukonja gukonje, gukonja gukonje, gushushanya imbeho cyangwa gushushanya imbeho.
Urugero rwa 3: Niba ibyuma bya S235JRC bitanzwe muburyo bwimirimo ikonje, byiswe S235JRC + C (1.0122 + C).

Ibigize imiti ya S235JR Ibikoresho (EN 1.0038 Icyuma)
Imbonerahamwe ikurikira irerekana (1.0038) S235JR imiterere yimiti ishingiye kubisesengura.

			Ibigize imiti (gusesengura ingero)%, ≤
Bisanzwe	Icyiciro	Icyiciro cy'icyuma (Umubare w'icyuma)	C.	Si	Mn	P.	S.	Cu	N.
EN 10025-2	S235 ibyuma	S235JR (1.0038)	0.17	-	1.40	0.035	0.035	0.55	0.012
		S235J0 (1.0114)	0.17	-	1.40	0.030	0.030	0.55	0.012
		S235J2 (1.0117)	0.17	-	1.40	0.025	0.025	0.55	-

Ibyiza byumubiri bya S235JR (1.0038 Ibikoresho)
Ubucucike bwibikoresho: 7,85g / cm3
Ingingo yo gushonga: 1420-1460 ° C (2590-2660 ° F)
S235JR Icyuma (1.0038 Ibikoresho) Ibikoresho bya mashini
Imbaraga zitanga umusaruro, imbaraga zingana, kuramba, hamwe na Charpy ingaruka zipimishije ziri kurutonde rwamakuru akurikira.
EN 1.0038 ibikoresho Brinell gukomera: ≤120 HBW
Ingaruka zingirakamaro: ≥ 27J, mubushyuhe bwicyumba 20 ℃.
Gutanga Imbaraga

		Imbaraga Zitanga (≥ N / mm2); Dia. (d) mm
Urukurikirane rw'ibyuma	Icyiciro cy'icyuma (Umubare wibikoresho)	d≤16	16	40	100	150	200
S235	S235JR (1.0038)	235	225	215	195	185	175

Imbaraga

		Imbaraga zingana (≥ N / mm2)
Urukurikirane rw'ibyuma	Icyiciro cy'icyuma (Umubare wibikoresho)	d <3	3 ≤ d ≤ 100	100	150
S235	S235JR (1.0038)	360-510	360-510	350-500	340-490

1MPa = 1N / mm2
Kurambura

		Kurambura (≥%); Umubyimba (d) mm
Urukurikirane rw'ibyuma	Icyiciro	3≤ d≤40	40	63	100	150
S235	S235JR	26	25	24	22	21

Porogaramu
EN 1.0038 ibikoresho birashobora gukorwa mubicuruzwa byinshi byicyuma, nka H beam, I beam, umuyoboro wibyuma, icyuma cyuma, inguni yicyuma, umuyoboro wibyuma, insinga zinsinga, n imisumari, nibindi kandi ibyo bicuruzwa bikoreshwa cyane mubisabwa muri rusange gusudira. inyubako n'ibice nk'ikiraro, iminara yohereza, amashyiga, inganda zubaka ibyuma, ibigo byubucuruzi nizindi nyubako, nibindi.