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Ikhaya > Imikhiqizo > Ipuleti Lensimbi > I-Carbon Steel
Ipuleti lensimbi le-S275JR
Ipuleti lensimbi le-S275JR
Ipuleti lensimbi le-S275JR
Ipuleti lensimbi le-S275JR

Ipuleti lensimbi le-S275JR

I-S275JR steel plate, i-S275JR grade steel iyinsimbi eshiselwa kalula ye-carbon manganese ephansi ekwazi ukumelana nomthelela omuhle. Lokhu okubalulekile kuvame ukunikezwa esimweni esingelashiwe noma esejwayelekile. I-Machinability yalesi sici ifana neyensimbi emnene.
Ulwazi lomkhiqizo
I-EN 10025 S275 Steel (S275JR, S275J0 & S275J2)
I-EN 10025 S275 Steel iyizinga lensimbi yesakhiwo esingeyona i-alloy, ngokuya nge-EN10025, insimbi ye-S275 emnene ihlukaniswe kakhulu yaba i-S275JR (1.0044), S275J0 (1.0143) kanye ne-S275J2 (1.0145). Ezinye izakhiwo zensimbi ye-S275 zingcono kune-S235, futhi ziphansi kune- S355.
Igama elidala le-S275 lithi i-St44 ngokwezinga laseJalimane, izinga elilinganayo lezinga langaphambili limi kanje:
I-EN10025 S275JR (1.0044) – St44-2 ku-DIN 17100
I-S275JO (1.0143) - St44-3U ku-DIN17100
I-S275J2 (1.0145) – S275J2G4 ku-EN 10025: 1993
I-EN10025 S275JR Incazelo (Ukuqokwa)
Uhlu olungezansi luchaza EN10025 S275JR incazelo
"S" insimbi yesakhiwo;
I-“275” ibhekisela emandleni esivuno esincane angu-275 MPa ahlolwe ngogqinsi lwensimbi ≤ 16mm.
“JR” kusho ukuthi inani elincane lomthelela we-charpy ekamelweni lokushisa ngu-27J.
I-“J0” ibhekisela enanini eliphansi lomthelela we-charpy ku-0 °C ngu-27J.
“J2” isho inani eliphansi lomthelela ku -20 °C lingu-27J.
I-S275 Idatha ye-S275 nokucaciswa
I-EN 10025 S275 izakhiwo zensimbi, ukwakheka kanye nezinto ezifanayo zingatholakala kudatha yedatha elandelayo. Yonke imininingwane ye-DIN EN 10025-2 iyafana ne-BS EN 10025-2 namanye amazwe angamalungu e-EU.

I-S275JR PLATE ipuleti lensimbi elenziwe ngensimbi ethambile noma insimbi ye-carbon. Lawa mapuleti asetshenziswa kakhulu ekwakhiweni kwesakhiwo, ukukhiqiza embonini, ekwakhiweni kwemishini, nasezimayini. Lawa mapuleti enziwe nge-alloy ye-S275JR eguquguqukayo kakhulu ngokwemvelo.
Ukwakheka kwamakhemikhali kanye nempahla yemishini
Ukwakheka Kwamakhemikhali
I-Datasheet 1, EN10025 S275J0, S275J2 kanye nokwakheka kwamakhemikhali kwe-S275JR okusekelwe ekuhlaziyweni kwe-ladle kunikezwe kuthebula elilandelayo.
Ukwakheka Kwekhemikhali (ukuhlaziywa kweladle), %, ≤
Izwe (Isifunda) Okujwayelekile Ibanga Lensimbi (Inombolo yensimbi) C UMn P S N Cu Ubukhulu (d) (mm) Indlela ye-deoxidation
iyuniyani yase-Europe I-EN 10025-2 I-S275JR (1.0044) 0.21 1.50 0.035 0.035 0.012 0.55 ≤ 40 Insimbi ene-rimmed ayivunyelwe
0.22 > 40
I-S275J0 (1.0143) 0.18 1.50 0.030 0.030 0.012 0.55 ≤ 150 Insimbi ene-rimmed ayivunyelwe
0.20 > 150
I-S275J2 (1.0145) 0.18 1.50 0.025 0.025 - 0.55 ≤ 150 Ubulawe Ngokugcwele
0.20 > 150
I-Datasheet 2, ukwakheka kwamakhemikhali okusekelwe ekuhlaziyweni komkhiqizo.
Ukwakheka Kwamakhemikhali (ukuhlaziywa komkhiqizo), %, ≤
Izwe (Isifunda) Okujwayelekile Ibanga Lensimbi (Inombolo yensimbi) C UMn P S N Cu Ubukhulu (d) (mm) Indlela ye-deoxidation
iyuniyani yase-Europe I-EN10025-2 I-S275JR (1.0044) 0.24 1.60 0.045 0.045 0.014 0.60 ≤ 40 Insimbi ene-rimmed ayivunyelwe
0.25 > 40
I-S275Jo (1.0143) 0.21 1.60 0.040 0.040 0.014 0.60 ≤ 150 Insimbi ene-rimmed ayivunyelwe
0.22 > 150
I-S275J2 (1.0145) 0.21 1.60 0.035 0.035 - 0.60 ≤ 150 Ubulawe Ngokugcwele
0.22 > 150
Izakhiwo Zensimbi ze-S275
Izakhiwo Zomzimba
Ukuminyana kwensimbi ye-S275: 7.85 g/cm3
Iphoyinti elincibilikayo: 1420-1460 °C (2590-2660 °F)
Izakhiwo Zemishini
Izakhiwo zensimbi ze-S275 ezifana namandla esivuno, amandla aqinile, ubude nokumelana nomthelela zinikezwe kudatha yedatha ngezansi.
Isivuno Amandla
Idatha ye-Grade S275 - 3
I-S275 Isivuno Amandla (≥ MPa); Dia. (d) mm
Insimbi Ibanga Lensimbi (Inombolo Yensimbi) d≤16 16 40 63 80 100 150 200
S275 I-S275JR (1.0044) 275 265 255 245 235 225 215 205
I-S275J0 (1.0143)
I-S275J2 (1.0145)
Amandla Okuqina
I-EN 10025 S275 Idatha ye-4
I-S275 Tensile Strength (≥ MPa)
Insimbi Ibanga Lensimbi d <3 3 ≤ d ≤ 100 100 150
S275 I-S275JR (1.0044) 430-580 410-560 400-540 380-540
I-S275J0 (1.0143)
I-S275J2 (1.0145)
Qaphela: 1MPa = 1N/mm2
Ukwelula
Idatha ye-S275-5
Ukwelula (≥%); Ubukhulu (d) mm
Insimbi Ibanga Lensimbi d≤1 1< d ≤1.5 1.5 2 2.5 3 ≤d ≤40 40 63 100 150
S275 I-S275JR 15 16 17 18 19 23 22 21 19 18
I-S275J0 (S275JO)
I-S275J2 13 14 15 16 17 21 20 19 19 18
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