Ubushinwa Bishyushye burangije ibyubatswe byubatswe bitarimo amavuta meza kandi meza Inganda nuwitanga

Ibishyushye birangiye byubatswe byubusa bitarimo amavuta kandi meza

Ibisobanuro bigufi:

Icyuma kitavanze icyuma, Icyuma Cyiza Cyububiko Cyububiko Icyuma Cyicyuma muri BSEN10210-1-2006.

Kwishura:30% kubitsa, 70% L / C cyangwa B / L kopi cyangwa 100% L / C mubireba

Min.Umubare w'Itegeko:30 T.

Ubushobozi bwo gutanga:Buri mwaka Toni 20000 Ibarura ry'umuyoboro w'icyuma

Igihe cyo kuyobora:Iminsi 7-14 niba mububiko, iminsi 30-45 yo gutanga

Gupakira:Umukara Wirabura, bevel na cap kuri buri muyoboro umwe; OD iri munsi ya 219mm igomba gupakira muri bundle, kandi buri bundle ntishobora kurenza toni 2.

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Ibicuruzwa birambuye

Ibicuruzwa

Incamake

Bisanzwe: BSEN10210-1-2006	Amavuta cyangwa Oya: Oya
Itsinda ry'amanota: S235GRH, S275JOH, S275J2H, S355JOH, S355J2H	Gusaba: Imiterere
Umubyimba: 1 - 100 mm	Kuvura Ubuso: Nkibisabwa umukiriya
Diameter yo hanze (Uruziga): 10 - 1000 mm	Ubuhanga: Bishyushye Bishyushye cyangwa Ubukonje
Uburebure: Uburebure buhamye cyangwa uburebure butemewe	Kuvura ubushyuhe: Annealing / Normalizing / Kugabanya Stress
Igice Igice: Uruziga	Umuyoboro udasanzwe: Umuyoboro muremure
Aho bakomoka: Ubushinwa	Ikoreshwa: Imiterere ya mashini, imiterere rusange
Icyemezo: ISO9001: 2008	Ikizamini: ECT / UT

Gusaba

Byakoreshejwe Cyane Kuburyo bwa mashini structure imiterere rusange.

Icyiciro rusange

S235GRH, S275JOH, S275J2H, S355JOH, S355J2H

Ibigize imiti

amanota		Yanduye Andika a	% Misa, ntarengwa
Izina ry'icyuma	Icyuma nmber		C Uburebure bwurukuta mm		Si	Mn	P	S	Nbc
Izina ry'icyuma	Icyuma nmber		≤ 40	＞ 40≤ 120	Si	Mn	P	S	Nbc
S235JRH	1.0039	FN	0.17	0.20	-	1.40	0.040	0.040	0.009
S275J0H	1.0149	FN	0.20	0.22	-	1.50	0.035	0.035	0.009
S275J2H	1.0138	FF	0.20	0.22	-	1.50	0.030	0.030	-
S355J0H	1.0547	FN	0.22	0.22	0.55	1.60	0.035	0.035	0.009
S355J2H	1.0576	FF	0.22	0.22	0.55	1.60	0.030	0.030	-
S355K2H	1.0512	FF	0.22	0.22	0.55	1.60	0.030	0.030	-
a Ibisobanuro byuburyo bwa deoxidation nuburyo bukurikira: FN = Guteka ibyuma ntibyemewe FF = ibyuma byishe byuzuye birimo azote-ihuza ibintu muburyo buhagije bwo guhambira azote (Urugero 0,020% byibuze aluminiyumu cyangwa 0,015% ya aluminiyumu ikemuka) b Biremewe kurenza agaciro kagenwe, mugihe cyose N ibirimo byiyongereyeho 0.001%, ibintu byinshi bya P bigabanukaho 0.005% icyarimwe. Ibirimo N mubisesengura byo gushonga ntibigomba kurenga 0.012%. c Niba ibigize imiti byerekana byibuze aluminiyumu yuzuye ya 0,020% hamwe na Al / N ntarengwa ya 2: 1, cyangwa niba hari ibindi bintu bihagije bihuza azote bihari, ibipimo ntarengwa bya azote byavuzwe haruguru ntibikurikizwa. Ibikoresho bya azote bigomba kugaragara mu nyandiko zigenzura.

Umutungo wa mashini

Icyiciro		Umusaruro ntarengwa						imbaraga			Kurambura byibuze				Imbaraga ntarengwa
Izina ry'icyuma	Inomero yicyuma	Ubunini busanzwe						Ubunini busanzwe			Ubunini busanzwe				Ubunini busanzwe
		≤16	＞ 16	＞ 40	＞ 63	＞ 80	＞ 100	≤3	＞ 3	＞ 100	≤40	≤ 40≤63	＞ 63≤100	≤ 100≤120	-20 ℃	0 ℃	20 ℃

			≤ 40	≤ 63	≤ 80	≤ 100	≤ 120		≤100	≤ 120
S235JRH	1.0039	235	225	215	215	215	195	360-510	360-510	360-500	26	25	24	22	-	-	27
S275J0Hc	1.0149	275	265	255	245	235	225	430-580	410-560	400-540	23	22	21	19	-	27	-
S275J2H	1.0138														27	-	-
S355J0Hc	1.0547	355	345	355	325	315	295	510-680	470-630	450-600	22	21	20	18	-	27	-
S355J2H	1.0576														27	-	-
S355K2H	1.0512														40	-	-
icyitegererezo kirekire. Agaciro gasanzwe ka transvers ntangarugero ni 2% munsi yiyi gaciro.b Kubyimbye <3mm, reba 9.2.2.c Gusa iyo hashyizweho uburyo 1.3, hasabwa kwemeza imikorere yingaruka.d Reba 6.6.2 kubintu byingaruka by'intangarugero ntoya.e Agaciro kangana na 27J kuri -30 ° C (reba EN 1993-1-1).