Ipuleti Lensimbi Yesakhiwo se-S355

Isithombe Esivelele Sepuleti Lensimbi Esakhiweni se-S355

Incazelo emfushane:

Igama: Ipuleti Lensimbi Yesakhiwo se-S355

Insimbi yezinga le-S355 iyinsimbi ye-manganese ethambile ephakathi nendawo, ephansi kwekhabhoni futhi ekwazi ukushibilika kalula futhi inokumelana okuhle komthelela (futhi emazingeni okushisa angaphansi kwezinga-zero).

Okujwayelekile: EN 10025-2:2004, I-ASTM A572, I-ASTM A709

Ibanga: Q235B/Q345B/S235JR/S235/S355JR/S355/I-SS440/SM400A/SM400B

Ubukhulu: 1-200mm

Ububanzi: 1000-1500mmnoma njengoba kudingeka

Ubude: 1000-12000mmnoma njengoba kudingeka

Isitifiketi: I-SGS, I-ISO, i-MTC, i-COO, njll.

Isikhathi sokuthumela:3-Izinsuku eziyi-14

Imigomo Yokukhokha: L/C, T/T

Amandla Okunikezela: Amathani ayi-1000Nyanga zonke

Sithumelele i-imeyili I-WhatsApp Amy@jindalaisteel.com

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

ulwazi oluvamile

Insimbi ye-EN 10025 S355 iyizinga lensimbi yesakhiwo ejwayelekile yaseYurophu, ngokusho kwe-EN 10025-2: 2004, impahla ye-S355 ihlukaniswe ngamazinga amane ayinhloko ekhwalithi:
● S355JR (1.0045)
● S355J0 (1.0553)
● S355J2 (1.0577)
● S355K2 (1.0596)
Izakhiwo zensimbi yesakhiwo i-S355 zingcono kunensimbi i-S235 kanye ne-S275 ngamandla okukhiqiza kanye namandla okudonsa.

Incazelo Yebanga Lensimbi S355 (Ukuqokwa)

Izinhlamvu nezinombolo ezilandelayo zichaza incazelo ye-S355 yesigaba sensimbi.
Igama elithi "S" lisho ukuthi "insimbi yokwakha".
I-"355" ibhekisela enanini eliphansi lamandla okukhiqiza insimbi eyisicaba nende ≤ 16mm.
"JR" kusho ukuthi inani lamandla omthelela lingaphansi kuka-27 J ekushiseni kwegumbi (20℃).
I-"J0" ingamelana namandla okushayisana okungenani angu-27 J ku-0℃.
"J2" ehlobene nenani eliphansi lamandla omthelela lingu-27 J ku--20℃.
I-"K2" ibhekisela enanini eliphansi lamandla omthelela elingu-40 J ku--20℃.

Ukwakheka kwamakhemikhali kanye nezakhiwo zemishini

Ukwakheka Kwamakhemikhali

			Ukwakheka Kwamakhemikhali kwe-S355% (≤)
Okujwayelekile	Insimbi	Ibanga	C	Si	Mn	P	S	Cu	N	Indlela yokususa i-oxidation
I-EN 10025-2	S355	S355JR	0.24	0.55	1.60	0.035	0.035	0.55	0.012	Insimbi egobile ayivunyelwe
		I-S355J0 (S355JO)	0.20	0.55	1.60	0.030	0.030	0.55	0.012	Insimbi egobile ayivunyelwe
		S355J2	0.20	0.55	1.60	0.025	0.025	0.55	–	Ubulewe ngokuphelele
		I-S355K2	0.20	0.55	1.60	0.025	0.025	0.55	–	Ubulewe ngokuphelele

Izakhiwo Zemishini
Amandla Okukhiqiza

		Amandla Okukhiqiza e-S355 (≥ N/mm2); Ububanzi (d) mm
Insimbi	Ibanga Lensimbi (Inombolo Yensimbi)	d≤16	16< d ≤40	40< d ≤63	63< d ≤80	80< d ≤100	100< d ≤150	150< d ≤200	200< d ≤250
S355	I-S355JR (1.0045)	355	345	335	325	315	295	285	275
	I-S355J0 (1.0553)
	I-S355J2 (1.0577)
	I-S355K2 (1.0596)

Amandla Okudonsa

		Amandla Okudonsa e-S355 (≥ N/mm2)
Insimbi	Ibanga Lensimbi	d<3	3 ≤ d ≤ 100	100 < d ≤ 250
S355	S355JR	510-680	470-630	450-600
	I-S355J0 (S355JO)
	S355J2
	I-S355K2

Ukwelulwa

		Ukwelulwa (≥%); Ubukhulu (d) mm
Insimbi	Ibanga Lensimbi	3≤d≤40	40< d ≤63	63< d ≤100	100< d ≤ 150	150< d ≤ 250
S355	S355JR	22	21	20	18	17
	I-S355J0 (S355JO)
	S355J2
	I-S355K2	20	19	18	18	17