Ipleyiti yentsimbi engagqwaliyo engama-440c
Inkcazo emfutshane:
Intsimbi engagqwaliyo ye-440C yintsimbi engagqwaliyo ye-martensitic enekhabhoni ephezulu. Inamandla aphezulu, inokumelana nokugqwala okuphakathi, kwaye inokumelana nobunzima kunye nokuguguleka okuhle.
Iipleyiti zentsimbi engagqwaliyo ezingama-440C ezibonisa indawo enye:
Xa kufikwa kwipleyiti yentsimbi engagqwaliyo engu-440C, ibhekisa kwiqhekeza lesinyithi elisicaba elenziwe ngentsimbi engagqwaliyo engu-440C. Ezi pleyiti zihlala zisetyenziswa kwimveliso nakwiindawo ezahlukeneyo zoshishino apho kufuneka umgangatho ophezulu wobunzima kunye nokumelana nokugqwala. Ubukhulu kunye neenkcukacha zepleyiti zinokwahluka ngokuxhomekeke kwiimfuno ezithile zesicelo. Intsimbi engagqwaliyo engu-440C yaziwa ngokukwazi kwayo ukufudumeza ukuya kubunzima obuphezulu kunemigangatho eqhelekileyo engu-440, efana ne-440A kunye ne-440B. Olu nyango lobushushu lunokuphucula iimpawu zalo zoomatshini, kubandakanya ubunzima bayo kunye nokumelana nokuguguleka.
Iinkcukacha zeshidi lensimbi engagqwali:
| Ibanga | 440C |
| Iinkcukacha | I-ASTM A480 |
| Ubude | 2000mm, 2440mm, 6000mm, 5800mm, 3000mm njl. |
| Ububanzi | 1800mm, 3000mm, 1500mm, 2000mm, 1000mm, 2500mm, 1219mm, 3500mm njl. |
| Ubukhulu | 0.3 ukuya kwi-1200 mm okanye njengoko kufuneka |
| umphezulu | Inombolo 1, Inombolo 2D, Inombolo 2B, BA, Inombolo 3, Inombolo 4, Inombolo 6, Inombolo 7, 2B, 2D, BA NO(8), Iphepha eligoqiweyo elibandayo (CR), Ipleyiti egoqiweyo eshushu (HR) njl. |
| Uhlobo | Ipleyiti, Iphepha, Umcu, Iikhoyili, Iifoyile |
| Izinto eziluhlaza | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
Iiklasi ezilinganayo zePlate ye-440C:
| Umgangatho | I-UNS | Inombolo yeWerkstoff |
| 440C | S44004 | 1.4125 |
Iipleyiti zeePhepha ze-440C Ulwakhiwo lweeKhemikhali
| Ibanga | C | Si | Mn | S | P | Cr | Mo |
| 440C | 0.95 – 1.20 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.040 | 16.00～18.00 | ≤0.75 |
Kutheni Ukhetha Thina:
1. Ungafumana izinto ezifanelekileyo ngokweemfuno zakho ngexabiso eliphantsi kangangoko.
2. Sikwabonelela ngamaxabiso okuhambisa izinto ezintsha, i-FOB, i-CFR, i-CIF, kunye namaxabiso okuhambisa izinto emnyango nomnyango. Sicebisa ukuba wenze isivumelwano sokuthumela izinto esiza kuba luncedo kakhulu.
3. Izinto esizibonelelayo zinokuqinisekiswa ngokupheleleyo, ukusuka kwisatifikethi sovavanyo lwezinto eziluhlaza ukuya kwingxelo yokugqibela yobukhulu. (Iingxelo ziya kubonakala ngokwemfuneko)
4. Siqinisekisa ukuba impendulo iza kuphendulwa zingadlulanga iiyure ezingama-24 (ngesiqhelo ngeyure enye)
5. Nika ingxelo ye-SGS TUV.
6. Sizinikele ngokupheleleyo kubathengi bethu. Ukuba akunakwenzeka ukuhlangabezana neemfuno zakho emva kokujonga zonke iindlela onokukhetha kuzo, asiyi kukukhohlisela ngokwenza izithembiso zobuxoki eziya kudala ubudlelwane obuhle nabathengi.
7. Nika inkonzo yokumisa indawo enye.
Uqinisekiso loMgangatho weSAKY STEEL
1. Uvavanyo loBungakanani bokuBonakala
2. Ukuhlolwa koomatshini njengokutsalwa, Ukwandiswa kunye nokunciphisa indawo.
3. Uhlalutyo lwempembelelo
4. Uhlalutyo lovavanyo lweekhemikhali
5. Uvavanyo lokuqina
6. Uvavanyo lokukhusela ukugoba
7. Uvavanyo lokuNgena
8. Uvavanyo lokuGqobhoka phakathi kweegranules
9. Uvavanyo loBurhabaxa
10. Uvavanyo lovavanyo lweMetallography
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,
