EN 10028-4 12Ni14 Pressure Vessel Steel Plate Belongs to Nickel alloy steel plate for pressure vessel. EN 10028-4 12Ni14 Pressure Vessel Steel Plate is provided with higher yield strength, tensile strength, endurance strength, yield ratio (about 0.85 generally ) enough plasticity and toughness. EN 10028-4 12Ni14 Pressure Vessel Steel Plate has preferable mechanical property than that of carbon structural steel, high performance of heat treatment especially.
Chemical composition (weight%) of EN 10028-4 12Ni14 Pressure Vessel Steel Plate :
C (％): ≤ 0.15
Si (％): ≤ 0.35
Mn (％): 0.30~0.80
P (％)≤: 0.020
S (％)≤: 0.015
Cr (%): -
Mo (%): -
Ni (%): 3.25~3.75
V (%): ≤ 0.05
Other (%): Cr + Cu + Mo ≤ 0.50 
Typical application of EN 10028-4 12Ni14 Pressure Vessel Steel Plate :
EN 10028-4 12Ni14 Pressure Vessel Steel Plate are widely used in the filed of ship, vehicle, airplane, guided missile, weapons, railway, bridges, pressure vessel, machine tools, mechanical components with a bigger sectional size and so on.
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