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P460NH Pressure Vessel Steel Plate
P460NH Pressure Vessel Steel Plate
P460NH Pressure Vessel Steel Plate
P460NH Pressure Vessel Steel Plate

P460NH Pressure Vessel Steel Plate

O le P460NH, lea e ta'ua mo le i ai o le malosi maualalo e maua mai i le 460 MPa, o le maualuga maualuga o le fa'aogaina o le ipu u'amea mo le fa'aogaina i totonu o le fa'avela ma le fa'againa o va'a. O se uamea saito lelei normalized ma uiga weldability lelei.
Folasaga o oloa
O le P460NH, lea e ta'ua mo le i ai o le malosi maualalo e maua mai i le 460 MPa, o le maualuga maualuga o le fa'aogaina o le ipu u'amea mo le fa'aogaina i totonu o le fa'avela ma le fa'againa o va'a. O se uamea saito lelei normalized ma uiga weldability lelei.

O isi ituaiga vasega e aofia ai…
NL1 - e lelei mo le faʻaogaina i le maualalo o le vevela
NL2 - e fetaui lelei mo le faʻaoga i le vevela maualalo

E fa'aogaina fo'i le P460NH i fa'aoga kasa oona lea o le a fa'ata'ita'iina ai le sila HIC e su'e ai mea e faigofie ona ta'e e le hydrogen.

EN 10028-3 P460NH Papatusi Fa'amatalaga:
Mafiafia: 6mm i le 300mm
Lautele: 1500mm i le 4050mm
Umi: 3000mm i le 15000mm
Vasega : EN 10028 P460NH P460NL1 P460NL2
Numera uamea: 1.8935
Fa'amatalaga Fa'atekinisi
Meatotino Fa'ainisinia o le EN 10028 – P460 NH/NL1/NL2
Vasega Ituaiga Mafiafia (mm) Malosi e maua
MPa (min)
Malosi Tetele
MPa
Fa'aumiumi
% (min)
P460 NH
P460 NL1
P460 NL2
Fa'atonu ≤ 16 460 570 - 750 17
16> i le ≤40 445 570 - 720 17
40> i le ≤60 430 570 - 720 17
60> i le ≤100 400 540 - 710 17
100> i le ≤150 - - 17

Tulaga Fa'ama'i ole EN 10028 – P460 NH/NL1/NL2
P460 NH P460 NL1 P460 NL2
C 0.20 0.20 0.20
Si 0.60 0.60 0.60
Mn 1.10 i le 1.70 1.10 i le 1.70 1.10 i le 1.70
P 0.025 0.025 0.020
S 0.015 0.015 0.010
Al 0.020 0.020 0.020
N 0.025 0.025 0.025
Cr 0.30 0.30 0.30
Cu 0.70 0.70 0.70
Mo 0.10 0.10 0.10
Nb 0.05 0.05 0.05
Ni 0.80 0.80 0.80
Ti 0.03 0.03 0.03
V 0.20 0.20 0.20
(O le aofaʻi tuʻufaʻatasia o Niobium, Titanium ma Vanadium e tatau ona 0.22% le maualuga.)
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