Contact us
  • : 0086-21-61182423
  • : 0086-21-61182425
  • : info@katalor.com
  • : ROOM 101NO.16, 6TH BUILDING, 9TH LANE,GUANGYI ROAD,ZHUQIAO TOWN,PUDONG NEW AREA,SHANGHAI
You are here: Home- Selling listEN 10028 – P460NH, P460NL1, P460NL2

EN 10028 – P460NH, P460NL1, P460NL2

Posted:4/25/2016 11:51:27 PM

P460NH, so called for having a minimum yield strength of 460 MPa, is 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.

Other grade types include...
•     NL1 – is ideal for use in low temperatures
•     NL2 – is ideal for use in especially low temperatures
P460NH is also used in sour gas applications where the steel will be HIC Tested to gauge the materials susceptibility to hydrogen induced cracking

Please refer to the data tables below for more information.

Table 1: Chemical Composition of EN 10028 P460 NH, P460 NL1 & P460 NL2
Chemical element composition is % by mass.


Element

P460NH

P460NL1

P460NL2

Element

P460NH

P460NL1

P460NL2

Carbon (C)
max.

0.20

0.20

0.20

Silicon (Si)
max.

0.60

0.60

0.60

Manganese (Mn)

1.10 to 1.70

1.10 to 1.70

1.10 to 1.70

Phosphorous (P)
max.

0.025

0.025

0.020

Sulphur (S)
max.

0.015

0.015

0.010

Chromium (Cr)
min.

0.30

0.30

0.30

Molybdenum (Mo)
max.

0.10

0.10

0.10

Nickel (Ni)
max.

0.80

0.80

0.80

Niobium (Nb)
max.

0.05

0.05

0.05

Titanium (Ti)
max.

0.03

0.03

0.03

Vanadium (V)
max.

0.20

0.20

0.20

Nitrogen (N)
max.

0.025

0.025

0.025

Aluminium (Al)
max.

0.020

0.020

0.020

Copper (Cu)
max.

0.70

0.70

0.70

The combined quantities of Niobium, Titanium and Vanadium should be 0.22% max.


Table 2: Mechanical Properties of EN 10028 P460 NH, P460 NL1 & P460 NL2


Grade

Type

Thickness
(mm)

Yield Strength
MPa (min)

Tensile Strength
MPa

Elongation
% (min)

P460 NH
P460 NL1
P460 NL2

Normalized

≤ 16
16> to ≤40
40> to ≤60
60> to ≤100
100> to ≤150

460
445
430
400

570 to 750
570 to 720
570 to 720
540 to 710

17
17
17
17
17

(Please note: the technical information above is for guidance only – for exact specifications please check with our Sales Team)

InquiryPlease feel free to give your inquiry in the form below. we will reply you quickly!
Name: *
E-mail: *
Country: *
Tel:
 
Company:
Language:
Product: steel plate steel pipe shipbuilding steel
Message: Please enter details such as Material, Specification, Quantity, Port, other requirments !
 
Copyright © 2011 by Shanghai Katalor Enterprises Co., Ltd. All rights reserved