Ipuleti lensimbi le-S235JR

I-S235JR Material Isingeniso
I-EN 10025 S235JR impahla (insimbi engu-1.0038) izinga laseYurophu elisezingeni elishisayo eligoqiwe elingelona i-alloy structural steel structural steel. Inepulasitiki enhle, ukuqina kanye nokushisela, amandla athile kanye nezakhiwo ezinhle zokugoba ezibandayo. Ukuze uthole imininingwane, imininingwane kanye nokulingana, sicela ubheke amathebula alandelayo.
I-Material S235JR incazelo (igama):
Igama elithi “S” lifushane ngensimbi yesakhiwo;
I-“235” ibhekisela emandleni esivuno esincane (MPa) sobukhulu bensimbi ≤ 16mm;
I-“JR” ibonisa izinga lekhwalithi elihlobene nenani lamandla okuhlola umthelela we-charpy ≥ 27 J, kuzinga lokushisa lekamelo elingu-20℃;
“C” kusho impahla ifaneleka ukuphephuka okubandayo, ukugoba okubandayo, ukwakheka okubandayo noma ukudweba okubandayo, isib. I-S235JRC (1.0122).
1.0038 inombolo yensimbi yale nsimbi.
I-Carbon steel S235JR izimo ezijwayelekile zokulethwa zimi kanje:
I-+AR isho “njengokugoqiwe” nesimo sokulethwa ngaphandle kokugingqika okukhethekile kanye/noma ukwelashwa kokushisa.
U-+N umele “ukwakheka okujwayelekile noma okujwayelekile”
I-+M ibhekisela “kukwakhiwa kwe-thermomechanically – TMCP”
U-+C "umsebenzi obandayo owenziwe lukhuni"
+A kusho ukuthi impahla isesimweni esithambile.
I-+AT isho ukuthi insimbi isesimweni esinesixazululo.
Isibonelo 1: Uma isimo sokulethwa sigoqwa noma senziwe sajwayelekile, igama lensimbi linikezwa njengokuthi  S235JR+AR (1.0038+AR)  noma S235JR+N (1.0038+N).
Isibonelo sesi-2: Insimbi ye-S235JRC isho ukuthi impahla ifanele ukuphephuka okubandayo, ukugoba okubandayo, ukwakheka okubandayo noma ukudweba okubandayo.
Isibonelo sesi-3: Uma insimbi ye-S235JRC ilethwa esimweni somsebenzi obandayo oqinile, ibizwa ngokuthi  S235JRC+C (1.0122+C).

Ukubunjwa Kwekhemikhali Kwe-S235JR Material (EN 1.0038 Steel)
Ithebula elilandelayo libonisa (1.0038) ukwakheka kwamakhemikhali kwe-S235JR okusekelwe ekuhlaziyweni kweladle.

			Ukwakheka Kwamakhemikhali (ukuhlaziywa kweladle) %, ≤
Okujwayelekile	Ibanga	Ibanga Lensimbi (Inombolo Yensimbi)	C	Si	UMn	P	S	Cu	N
I-EN 10025-2	Insimbi ye-S235	I-S235JR (1.0038)	0.17	-	1.40	0.035	0.035	0.55	0.012
		I-S235J0 (1.0114)	0.17	-	1.40	0.030	0.030	0.55	0.012
		I-S235J2 (1.0117)	0.17	-	1.40	0.025	0.025	0.55	-

Izinto ezibonakalayo ze-S235JR Steel (1.0038 Material)
Ukuminyana kwezinto: 7.85g/cm3
Iphoyinti elincibilikayo: 1420-1460 °C (2590-2660 °F)
I-S235JR Steel (1.0038 Material) Izakhiwo Zemishini
Amandla esivuno, amandla aqinile, ubude, kanye nokuhlolwa komthelela we-Charpy kufakwe ohlwini lwedatha elandelayo.
EN 1.0038 impahla Ukuqina kwe-Brinell: ≤120 HBW
Inani lomthelela we-Charpy: ≥ 27J, ekamelweni lokushisa 20 ℃.
Isivuno Amandla

		Amandla Esivuno (≥ N/mm2); Dia. (d) mm
Uchungechunge Lwensimbi	Ibanga Lensimbi (Inombolo Yento)	d≤16	16	40	100	150	200
S235	I-S235JR (1.0038)	235	225	215	195	185	175

Amandla Okuqina

		Amandla Okuqina (≥ N/mm2)
Uchungechunge Lwensimbi	Ibanga Lensimbi (Inombolo Yento)	d <3	3 ≤ d ≤ 100	100	150
S235	I-S235JR (1.0038)	360-510	360-510	350-500	340-490

1MPa = 1N/mm2
Ukwelula

		Ukwelula (≥%); Ubukhulu (d) mm
Uchungechunge Lwensimbi	Ibanga Lensimbi	3≤ d≤40	40	63	100	150
S235	I-S235JR	26	25	24	22	21

Izinhlelo zokusebenza
I-EN 1.0038 impahla ingenziwa ibe imikhiqizo eminingi yensimbi, efana ne-H beam, i-I beam, ishaneli yensimbi, ipuleti lensimbi, i-engeli yensimbi, ipayipi lensimbi, izintambo zocingo, nezinzipho, njll. futhi le mikhiqizo isetshenziswa kabanzi ezidingweni ezishiselwe. izakhiwo nezingxenye ezinjengamabhuloho, imibhoshongo yokudlulisela, ama-boilers, izimboni zesakhiwo sensimbi, izikhungo zokuthenga nezinye izakhiwo, njll.