Pereti Rino Hanganga S355

Whakaahuatanga Poto:

Ingoa: Pereti maitai hanganga S355

Ko te maitai S355 he maitai konupora waro-iti, he ngāwari ki te whakarewa, ā, he pai hoki te ātete ki te pānga (ahakoa i ngā pāmahana i raro i te kore).

Paerewa: EN 10025-2:2004, ASTM A572, ASTM A709

TauQ235B/Q345B/S235JR/S235/S355JR/S355/SS440/SM400A/SM400B

Matotoru: 1-200mm

Whānui: 1000-1500mmrānei e hiahiatia ana

Roa: 1000-12000mmrānei e hiahiatia ana

Tiwhikete: SGS, ISO, MTC, COO, me ētahi atu

Wā Tukunga:3-14 Ngā Rā

Ngā Ture Utu: L/C, T/T

Te Kaha Tuku: 1000 TanaIa marama

Tukua mai he īmēra ki a mātou WhatsApp Amy@jindalaisteel.com

Taipitopito Hua

Ngā Tohu Hua

Ngā mōhiohio whānui

Ko te maitai EN 10025 S355 he paerewa maitai hanganga Pākehā, e ai ki te EN 10025-2: 2004, e 4 ngā taumata kounga matua o te rauemi S355:
● S355JR (1.0045)
● S355J0 (1.0553)
● S355J2 (1.0577)
● S355K2 (1.0596)
He pai ake ngā āhuatanga o te maitai hanganga S355 i te maitai S235 me te S275 mō te kaha tuku me te kaha kume.

Te Tikanga o te Rino S355 (Whakaingoatanga)

Ko ngā reta me ngā tau e whai ake nei e whakamārama ana i te tikanga o te maitai S355.
Ko te kupu "S" he whakarāpopototanga mō te "maitai hanganga".
Ko te "355" e pā ana ki te uara kaha tuku iti rawa mō te matotoru maitai papatahi me te roa ≤ 16mm.
Ko te tikanga o te "JR" ko te uara pūngao pānga he 27 J te iti rawa i te pāmahana rūma (20℃).
Ka taea e "J0" te tu atu i te kaha pānga o te 27 J i te iti rawa i te 0℃.
Ko te "J2" e pā ana ki te uara pūngao pānga iti rawa ko 27 J i te -20℃.
Ko te "K2" e pā ana ki te uara pūngao pānga iti rawa ko te 40 J i te -20℃.

Te hanganga matū me te āhuatanga miihini

Te Hanganga Matū

			S355 Hanganga Matū % (≤)
Paerewa	Rino	Tau	C	Si	Mn	P	S	Cu	N	Tikanga tango-haukini
EN 10025-2	S355	S355JR	0.24	0.55	1.60	0.035	0.035	0.55	0.012	Kāore e whakaaetia te rino awhi
		S355J0 (S355JO)	0.20	0.55	1.60	0.030	0.030	0.55	0.012	Kāore e whakaaetia te rino awhi
		S355J2	0.20	0.55	1.60	0.025	0.025	0.55	–	Kua mate rawa
		S355K2	0.20	0.55	1.60	0.025	0.025	0.55	–	Kua mate rawa

Ngā Āhuatanga Mīhini
Te Kaha o te Hua

		Kaha Tukunga S355 (≥ N/mm2); Dia. (d) mm
Rino	Tau Rino (Tau Rino)	d≤16	16< d ≤40	40< d ≤63	63< d ≤80	80< d ≤100	100< d ≤150	150< d ≤200	200< d ≤250
S355	S355JR (1.0045)	355	345	335	325	315	295	285	275
	S355J0 (1.0553)
	S355J2 (1.0577)
	S355K2 (1.0596)

Kaha Kume

		Kaha Kume S355 (≥ N/mm2)
Rino	Te Kaupae Rino	d<3	3 ≤ d ≤ 100	100 < d ≤ 250
S355	S355JR	510-680	470-630	450-600
	S355J0 (S355JO)
	S355J2
	S355K2

Te whakaroa

		Te roa (≥%); Te matotoru (d) mm
Rino	Te Kaupae Rino	3≤d≤40	40< d ≤63	63< d ≤100	100< d ≤ 150	150< d ≤ 250
S355	S355JR	22	21	20	18	17
	S355J0 (S355JO)
	S355J2
	S355K2	20	19	18	18	17