P355GH Chodyè Kalite Steel Plak
P355GH presyon veso asye plak se yon wo-pèfòmans wopeyen estanda asye plak, sitou itilize fabrike divès kalite veso presyon, tankou chodyèr, tank depo, gwo founo dife, elatriye, espesyalman ekipman nan anviwònman tanperati mwayen ak segondè.
Plak chofaj P355GH gen bon duktilite, severite, pwopriyete chimik ki estab ak bon estabilite tèmik. Plak veso P355GH gen yon sèten kantite eleman alyaj, ki ka amelyore rezistans korozyon.
Konpozisyon chimik % nan asye chodyè P355GH
| C | sizo | Mn | Ni | P | S | Kr | Mouvman | V | N | Nòb | Tibèkil | Al | Taks |
| 0.1 - 0.22 | max 0.6 | 1.1 - 1.7 | max 0.3 | max 0.025 | max 0.015 | max 0.3 | max 0.08 | max 0.02 | max 0.012 | max 0.02 | max0.03 | max 0.02 | max 0.3 |
Pwopriyete mekanik nan plak asye chodyè P355GH
| Epesè nominal (mm): | rive 60 | 60 - 100 | 100 - 150 | 150 - 250 |
| Rm- Fòs rupture (MPa) (+N) | 510-650 | 490-630 | 480-630 | 470-630 |
| Epesè nominal (mm): | rive 16 | 16 - 40 | 40 - 60 | 60 - 100 | 100 - 150 | 150 - 250 |
| repete- Minimòm fòs sede (MPa) (+N) | 355 | 345 | 335 | 315 | 295 | 280 |
| KV- Enèji enpak (J) transverse, (+N) | -20 degre 27 |
0 degre 34 |
+20 degre 40 |
| KV- Enèji enpak (J) lonjitid., | 0 degre 40 |
+20 degre 47 |
| A- Min. elongasyon nan ka zo kase (%) (+N) | 20-21 |
