P460NH steel grade is a normalized, weldable fine grain steels for pressure purposed. P460NH is a high quality pressure vessel steel grade for use in boiler and pressure vessel fabrication. It is a normalised fine grain steel with good weldability characteristics.
P460NH steel is also used in sour gas applications where the steel will be HIC Tested to gauge the materials susceptibility to hydrogen induced cracking
P460NH Chemical composition cast analysis
| Element | P460NH | Element | P460NH |
| Carbon (C) max. |
0.20 | Silicon (Si) max. |
0.60 |
| Manganese (Mn) | 1.10 to 1.70 | Phosphorous (P) max. |
0.025 |
| Sulphur (S) max. |
0.015 | Chromium (Cr) min. |
0.30 |
| Molybdenum (Mo) max. |
0.10 | Nickel (Ni) max. |
0.80 |
| Niobium (Nb) max. |
0.05 | Titanium (Ti) max. |
0.03 |
| Vanadium (V) max. |
0.20 | Nitrogen (N) max. |
0.025 |
| Aluminium (Al) max. |
0.020 | Copper (Cu) max. |
0.70 |
P460NH Mechanical properties
|
Grade |
Type |
Thickness |
Yield Strength |
Tensile Strength |
Elongation |
Impact Energy |
|
(mm) |
MPa (min) |
MPa |
% (min) |
(KV J) (min) |
||
|
|
|
|
|
-20 degree |
||
|
P460NH |
Normalized |
≤ 16 |
460 |
570-720 |
17 |
30 |
|
16> to ≤40 |
445 |
570-720 |
17 |
30 |
||
|
40> to ≤60 |
430 |
570-720 |
17 |
30 |
||
|
60> to ≤100 |
400 |
540-710 |
17 |
30 |
||
|
100> to ≤150 |
400 |
540-710 |
17 |
30 |
||
|
150> to ≤250 |
400 |
540-710 |
17 |
30 |
BEBON is a P460NH steel supplier . So, we could supply the P460NH steel plate and promise the competitive price , If you need P460nh steel, please contact us!
Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!
