Intsimbi eStainless - iBakala 304LN (UNS S30453)
Intshayelelo
I-Stainless steel grade 304 iyona nto isetyenziswa ngokuqhelekileyo insimbi engenasici.I-Stainless steel grade 304LN yinguqulo eyomeleziweyo ye-nitrogen ye-stainless steel grade 304.
Le datha ilandelayo ibonelela ngesishwankathelo sebakala 304LN intsimbi engatyiwayo.
Ukuqulunqwa kwemichiza
I-304LN insimbi engenasici ehlanganiswe ityhubhu yokudityaniswa kweekhemikhali
Ukwakhiwa kweekhemikhali zebakala le-304LN insimbi engenasici ichazwe kwitheyibhile elandelayo.
| Isiqalelo | Umxholo (%) |
| Chromium, uCr | 18-20 |
| Nickel, Ni | 8-12 |
| IManganese, uMnu | 2 ubuninzi |
| Silicon, Si | 1 ubuninzi |
| Initrogen, N | 0.1-0.16 |
| Phosphorous, P | 0.045 ubuninzi |
| Carbon, C | 0.03 ubuninzi |
| Isulfure, S | 0.03 ubuninzi |
| Intsimbi, Fe | Intsalela |
Iipropati zoomatshini
I-304LN insimbi engenasici ehlanganiswe ityhubhu yokudityaniswa kweekhemikhali
Iimpawu zomatshini zebakala 304LN zensimbi engenasici ziboniswa kwitheyibhile elandelayo.
| Iipropati | Metric | Impiriyali |
| Tensile strength | 515 MPa | 74694 psi |
| Unikeze Amandla | 205 MPa | 29732 psi |
| Ubude ngexesha lekhefu (kwi-50 mm) | 40% | 40% |
| Ubunzima, Brinell | 217 | 217 |
| Ubunzima, uRockwell B | 95 | 95 |
Ezinye izibizo
Izinto ezilinganayo kwibakala le-304LN insimbi engenasici inikwe ngezantsi.
| I-ASTM A182 | I-ASTM A213 | I-ASTM A269 | I-ASTM A312 | I-ASTM A376 |
| I-ASTM A240 | I-ASTM A249 | I-ASTM A276 | I-ASTM A336 | I-ASTM A403 |
| I-ASTM A193 (B8LN, B8LNA) | I-ASTM A194 (8LN, 8LNA) | I-ASTM A320 (B8LN, B8LNA) | I-ASTM A479 | I-ASTM A666 |
| I-ASTM A688
| I-ASTM A813
| I-ASTM A814
| I-DIN 1.4311
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Usetyenziso
IBakala 304LN insimbi engenasici isetyenziswa ngokubanzi kwezi zicelo zilandelayo:
- Izitshintshi zobushushu
- Ishishini lemichiza
- Ishishini lokutya
- Ishishini lePetroleum
- Ishishini lemveliso
- Ishishini lenyukliya
Ixesha lokuposa: Feb-10-2023