Description
Technical Parameters
P460NH PVQ Steel Plate
Hot Rolled Pressure Vessel Steel Plate Products Description
P460NH boiler quality plate is a kind of high-strength, low-temperature toughness good pressure vessel steel plate, P460NH vessel plate executive standard: EN10028.
P460NH boiler plate brand name: 'P' for the European standard container plate; '460' for the yield strength of 460MPa; 'N' for the delivery status Normalised; 'H' for high temperature steel.
P460NH pvq steel plate can be widely used in a variety of requirements of high strength, high toughness and good welding performance of engineering structure field.
Vessel Grade Steel Plate Products Details
P460NH Pressure Vessel Plate Chemical Composition & Mechanical Property:
| C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | Al | Cu | - |
| max 0.2 | max 0.5 | 1.1 - 1.7 | max 0.8 | max 0.025 | max 0.015 | max 0.3 | max 0.1 | max 0.2 | max 0.025 | max 0.05 | max 0.03 | max 0.02 | max 0.7 | Nb+Ti+V < 0.22 |
| Grade | Thickness | Yield | Tensilmie | Elongation | Impact Energy(KV J) min | ||
| P460NH | mm | Min Mpa | Mpa | Min % | -20° | 0° | +20° |
| ≤ 16 | 460 | 570-720 | 17 | 47 | 55 | 63 | |
| 16> to ≤35 | 450 | 570-720 | 17 | 47 | 55 | 63 | |
| 35> to ≤50 | 440 | 570-720 | 17 | 47 | 55 | 63 | |
| 50> to ≤70 | 420 | 570-720 | 17 | 47 | 55 | 63 | |
| 70> to ≤100 | 400 | 540-710 | 16 | 47 | 55 | 63 | |
| 100> to ≤150 | 380 | 520-690 | 16 | 47 | 55 | 63 | |
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