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P460NH steel grade,P460NH steel , P460NH steel supplier

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!

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