Ibha yentsimbi engagqwaliyo engama-405
Inkcazo emfutshane:
Uhlobo lwe-405 yintsimbi engagqwaliyo ye-ferritic ekwi-400 series yeentsimbi ezingagqwaliyo, ezaziwa ngomxholo wazo ophezulu we-chromium kunye nokumelana okuhle nokugqwala.
Uhlolo lwe-UT oluzenzekelayo oluyi-405 ibha ejikelezayo:
Nangona ingenakumelana nokugqwala njengeentsimbi eziqinileyo ze-austenitic (umz., 304, 316), intsimbi engagqwali ye-405 inika ukumelana okuhle nokugqwala emoyeni, emanzini, nakwiindawo ezithambileyo zeekhemikhali. Inokumelana nobushushu obufanelekileyo, kodwa isenokungafaneleki kwizicelo zobushushu obuphezulu xa kuthelekiswa nezinye iintlobo zentsimbi engagqwali. Ingadityaniswa kusetyenziswa iindlela eziqhelekileyo zokuwelda, kodwa ukufudumeza kwangaphambili kunye nokutsalwa emva kokuwelda kunokufuneka ukuze kuthintelwe ukuqhekeka. Intsimbi engagqwali ye-405 isetyenziswa kwizicelo apho kufuneka ukumelana nokugqwala okuphakathi kunye nokwenziwa kakuhle. Izicelo eziqhelekileyo ziquka iinkqubo zokukhupha umoya kwiimoto, izitshintshi zobushushu, kunye nezixhobo zokwakha.
Iinkcukacha zebha ye-0Cr13Al:
| Ibanga | 405,403,430,422,410,416,420 |
| Iinkcukacha | I-ASTM A276 |
| Ubude | 2.5M, 3M, 6M kunye nobude obufunekayo |
| Ububanzi | 4.00 mm ukuya kwi-500 mm |
| umphezulu | Ekhanyayo, Emnyama, EPolish |
| Uhlobo | Ingqukuva, Isikwere, Iheksayithi (A/F), Unxande, Ibhilethi, Ingot, Ukubumba njl.njl. |
| Izinto eziluhlaza | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
Ibha yentsimbi engatyiwayo Ezinye iintlobo:
Amanqanaba alinganayo ebha ejikelezileyo ye-06Cr13Al:
| Umgangatho | I-UNS | Inombolo yeWerkstoff | I-JIS |
| 405 | S40500 | 1.4002 | I-SUS 405 |
Ulwakhiwo lweekhemikhali ze-S40500 Bar:
| Ibanga | C | Si | Mn | S | P | Cr | Su |
| 405 | 0.08 | 1.0 | 1.0 | 0.030 | 0.040 | 11.5～14.50 | 0.030 |
Iipropati zoomatshini bebha ze-SUS405:
| Ibanga | Amandla okuThamba (MPa) min | Ubude (% kwi-50mm) min | Amandla okuvelisa 0.2% Ubungqina (MPa) min | Ubuninzi beRockwell B (HR B) | Ubuninzi beBrinell (HB) |
| SS405 | 515 | 40 | 205 | 92 | 217 |
Ukupakisha kweSAKY STEEL'S:
1. Ukupakisha kubaluleke kakhulu, ingakumbi xa impahla ithunyelwa kwamanye amazwe, apho impahla idlula kwiindlela ezahlukeneyo ukuze ifikelele kwindawo efanelekileyo, ngoko ke sibeka inkxalabo ekhethekileyo malunga nokupakisha.
2. I-Saky Steel ipakisha iimpahla zethu ngeendlela ezahlukeneyo ngokusekelwe kwiimveliso. Sipakisha iimveliso zethu ngeendlela ezininzi, ezinje,
