I-China Hot-Dipping galvanized Steel Pipes - EN10210 – ESTEEL EMIHLANU

Imininingwane Yomkhiqizo

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I-China Hot-Dipping Galvanized Steel Pipes - EN10210 – Imininingwane YEZINSI EZINHLANU:

I-EN10210 Square kanye nepayipi lensimbi elingunxande

Uhlangothi(mm):15*15-500*500

Ubukhulu Bodonga(mm):1.0-16.0

Ubude: 5.8M, 6M, 11.8M, 12M noma ubude obungokwezifiso

Ubuso: black, galvanized, varnish, njll

Ukupakisha: kuyinqwaba noma kusongwe ngendwangu ye-pvc engangeni manzi.

Ukuthumela: inqwaba noma umthwalo ezitsheni.

Inkokhelo: T / T, L / C, inyunyana yasentshonalanga

Izicelo: isakhiwo

Ukwakheka kwamakhemikhali ye-EN 10210 ingxenye engenalutho yensimbi yesakhiwo

Ithebula 1 — Ukwakheka kwamakhemikhali — Ukuhlaziywa kokusakaza kokujiya komkhiqizo≤120 mm
Igama lensimbi	% ngesisindo, esiphezulu
	C		Si	Mn	P	S	bc N
	Ugqinsi olucacisiwe(mm)
	≤40	>40≤120
I-S235JRH	0.17	0.20	-	1.40	0.040	0.040	0.009
I-S275J0H	0.20	0.22	-	1.50	0.035	0.035	0.009
I-S275J2H	0.20	0.22	-	1.50	0.030	0.030	-
I-S355J0H	0.22	0.22	0.55	1.60	0.035	0.035	0.009
I-S355J2H	0.22	0.22	0.55	1.60	0.030	0.030	-
I-S355K2H	0.22	0.22	0.55	1.60	0.030	0.030	-

Izakhiwo zemishini ye-EN10210 ingxenye yensimbi yesakhiwo engenalutho

Ithebula lesi-2 — Izakhiwo zemishini zengxenye yensimbi yesakhiwo engeyona ingxubevange
Ibanga lensimbi	Amandla amancane esivuno ReH						Amandla okuqina Rm			Ubude obuncane A ab
	Mpa						I-MPa			%
	Ugqinsi olucacisiwe						Ugqinsi olucacisiwe			Ugqinsi olucacisiwe
	mm						mm			mm
Igama lensimbi	≤16	>16,≤40	>40,≤63	>63,≤80	>80 ≤100	>100 ≤120	≤3	>3 ≤100	>100 ≤120	≤ 40	>40 ≤63	>63 ≤100	>100 ≤120
I-S235JRH	235	225	215	215	215	195	360-510	360-510	350-500	26	25	24	22
I-S275J0H	275	265	255	245	235	225	430-580	410-560	400-540	23	22	21	19
I-S275J2H
I-S355J0H	355	345	335	325	315	295	510-680	470-630	450-600	22	21	20	18
I-S355J2H
I-S355K2H