S420g {{{}}} {}} 2+ qt, s420g 2+ Qt asye plak, s420g 2+ QT asye fèy ki se nan EN 1025 kondisyon livrezon teknik pou pwodwi ki gen gwo rendement. Sa yo plak asye estriktirèl S420G 2+ se sitou itilize nan lwil oliv ak tribin lanmè.
Steel Creole: EN 10225
Kalite woule: lwil oliv ak plat platfòm asye plak
Epesè: 6mm-300mm
Lajè: 1500mm-4200mm
Longè: 3000mm-18000mm
Tretman Chalè: janm pase ak apeze
►Pwopriyete mechnical pou s420g 2+ QT plak asye:
| Epesè (mm) | |||||
| S420g 2+ QT asye plak | Mwens pase oswa egal a 16 | >16 mwens pase oswa egal a 40 | >40 mwens pase oswa egal a 63 | >63 mwens pase oswa egal a 80 | > 80 |
| Sede fòs (pi gran pase oswa egal a MPa) | 420 | 400 | 390 | 380 | 380 |
| Mwens pase oswa egal a 40 | > 40 | ||||
| Fòs rupture (MPa) | Pi gran pase oswa egal a 500 | Pi gran pase oswa egal a 480 | |||
►Konpozisyon chimik pou s420g 2+ QT plak asye (analiz louch max%)
| Main eleman chimik konpozisyon nan s420g 2+ QT asye plak | ||||||||
| C | Si | Mn | P | S | Cr | Mwa | NB+V | Nb+v+ti |
| 0.14 | 0.15-0.55 | 1.65 | 0.020 | 0.007 | 0.25 | 0.25 | 0.09 | 0.11 |
| NI | T | CU | N | NB | Ti | V | Cr+mo+ni+cu | |
| 0.70 | 0.015-0.055 | 0.30 | 0.010 | 0.040 | 0.025 | 0.080 | 0.90 | |
S420g 2+ QT Steel Plak Lòt Non
EN10225 Klas S420G 2+ QT Platfòm Platfòm Offshore, EN10225 Klas S420G {{5}
Lòt kondisyon
UT (egzamen ultrasons), AR (tankou cho woule sèlman), TMCP (tèmik pwosesis kontwòl mekanik), N (normalized), Q+T (pasè ak apeze), z tès direksyon (Z15, Z25, Z35), Charpy V - tès enpak, tankou SG.
