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Low alloy EN 10028-3 P460NL1 steel plate boiler steel

Low alloy EN 10028-3 P460NL1 steel plate boiler steel introduction
Low alloy EN 10028-3 P460NL1 steel plate is a normalized weldable fine grain steel, which is understood as a steel with a ferrite grain size of grade 6 or finer after being tested according to euronorm 103 standard. The executive standard of low alloy EN 10028-3 P460NL1 steel plate is EN 10028-3, number: 1.8915. Low alloy EN 10028-3 P460NL1 steel plate is alloy special steel, steel for pressure equipment, with good plasticity, toughness, cold bending performance and welding performance.
Low alloy EN 10028-3 P460NL1 steel plate boiler steel chemical composition

Grade

EN 10028-3 P460NL1chemical composition

EN 10028-3 P460NL1

Max (%)

C

Si

Mn

P

S

Al(min)

N

0.20

0.60

 1.10-1.70

0.025

0.015

0.020

0.025

Cr

Cu

Mo

Nb

Ni

Ti

V

0.30

0.70

0.10

0.05

0.80

0.03

0.20

Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

Low alloy EN 10028-3 P460NL1 steel plate boiler steel mechanical properties

Grade

 EN 10028-3 P460NL1 mechanical property

 

EN 10028-3 P460NL1

Thickness

Yield

Tensile

Elongation

mm

Min Mpa

Mpa

Min  %

≤ 16

460

570-720

17

16<t ≤40

445

570-720

17

40<t≤60

430

570-720

17

60<t≤100

400

540-710

17

100<t≤250

-

-

-

Low alloy EN 10028-3 P460NL1 steel plate boiler steel equivalent grades

EU EN

France AFNOR

P460NL1

A590AP

Low alloy EN 10028-3 P460NL1 steel plate boiler steel application
Low alloy EN 10028-3 P460NL1 steel plate is used in petroleum, chemical industry, power station, boiler and other industries to make reactor, heat exchanger, separator, spherical tank, oil and gas tank, liquefied gas tank, nuclear reactor pressure shell, boiler drum, liquefied petroleum gas cylinder, high pressure water pipe of hydropower station, turbine volute and other equipment and components.

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