P460NH se yon plak asye estanda Ewopeyen an pou veso presyon. "460" endike fòs sede li yo nan MPa, ak "N" vle di ke se plak la asye lage nan kondisyon normalized oswa nòmalize woule.
Kondisyon chimik yo
(analiz jete, % pa mas, maksimòm pèmèt sof si endike otreman)
| C | Si | Mn | P | S | Al total | N | Cr | CU | Mwa | NB | NI | Ti | V | Nb+ti+v |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.20 | 0.60 | 1.10 – 1.70 | 0.025 | 0.015 | 0.020 min | 0.025 | 0.30 | 0.70 | 0.10 | 0.05 | 0.80 | 0.03 | 0.20 | 0.22 |
Kondisyon rupture
| Epesè pwodwi | Sede fòs MPA | Rupture fòs MPA | Elongasyon yon% |
|---|---|---|---|
| jiska 16mm | 460 min | 570 – 730 | 17 min |
| 16mm a 40mm | 445 min | 570 – 720 | 17 min |
| Plis pase 40mm a 60mm | 430 min | 570 a 720 | 17 min |
| Plis pase 60mm a 100mm | 400 min | 540 a 710 | 17 min |
Enpak valè enèji pou kondisyon an normalized
| -20 degre | 0 degre | +20 degre | |
|---|---|---|---|
| Transverse | 30 J min | 40 J min | 50 J min |
| Lonitudinal | 45 J min | 65 J min | 75 J min |
Min. Valè pou prèv fòs RP0,2 (MPa) nan tanperati ki wo
| Epesè | 50 degre | 100 degre | 150 degre | 200 degre | 250 degre | 300 degre | 350 degre | 400 degre |
|---|---|---|---|---|---|---|---|---|
| jiska 16mm | 445 | 419 | 388 | 356 | 326 | 300 | 278 | 261 |
| 16mm a 40mm | 430 | 405 | 375 | 345 | 316 | 290 | 269 | 253 |
| Plis pase 40mm a 60mm | 416 | 391 | 362 | 333 | 305 | 281 | 260 | 244 |
| Plis pase 60mm a 100mm | 387 | 364 | 337 | 310 | 284 | 261 | 242 | 227 |

Souvan ranpli dimansyon ak espesifikasyon
P460NH 10*2000-2400*9000-12000
P460NH 12*2200-2500*10000-13500
P460NH 15*2000-2500*9000-11500
P460NH 18*1800-2800*9000-12500
P460NH 20*2000-2400*9000-12000
P460NH 22*2300-2500*10000-13000
P460NH 25*2000-2500*9000-11500
P460NH 30*2000-2400*9000-12000
P460NH 35*1840-2600*9000-11500
P460NH 40*2000-2700*9500-12000
P460NH 50*2000-2700*9000-11500
P460NH 60*1850-2800*8700-12000







