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P275N Pressura Vas Steel Plate
P275N Pressura Vas Steel Plate
P275N Pressura Vas Steel Plate
P275N Pressura Vas Steel Plate

P275N Pressura Vas Steel Plate

EN10028 P275N lamina ferri, sub EN vexillo, P275N laminam ferream/ spectare possumus pro vasis coquentibus et pressuris ferreis. EN10028 P275N lamina ferrea / lamina pro boilibus et vasis ferreis cogente, normalizata est. lamina ferrea et scheda quae maxime adhibetur ad pressionem vasorum et boilium et tibiarum ad liquorem calidum fabricandum.
Product Introduction
EN10028 P275N lamina ferri, sub EN vexillo, P275N laminam ferream / respicere possumus pro boilers et pressuris vasorum steels. EN10028 P275N lamina ferrea / sheet est pro boilers et pressuris vasis chalybi, normalizata est. lamina ferrea et scheda quae maxime adhibetur ad pressionem vasorum et boilium et tibiarum ad liquorem calidum fabricandum.

Sub vexillo EN10028_3, lamina ferrea P275N sub conditione partus normalised erit cum processus. Haec ferri gradus P275NH et P275N maxime adhibita in vasis pressione et boilers ab aliis catillis carbon_manganese structuralibus ferro habentibus discrepant obsistentiam ad pressionem in omnibus temperaturis cum usu.
Technical data
P275N Compositio chemica
Gradus Elementum Max (%)
C Si Mn P S Al(min) N
P275N 0.18 0.40 0.5-1.40 0.030 0.025 0.02
Cr Cu Mo Nb Ni Ti V
0.30 0.30 0.08 0.005 0.50 0.03 0.05
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
Gradus P275N Mechanical Property
Crassitudo Cede Tensile Prolongatio Impact Energy (KV J) min
P275N mm Min Mpa Mpa Min  % -20° +20°
≤ 16 275 390-510 24 40 47 55
16> ad ≤35 275 390-510 24 40 47 55
35> ad ≤50 265 390-510 24 40 47 55
50> ad ≤70 255 390-510 24 40 47 55
70> ad ≤100 235 370-490 23 40 47 55
100> ad ≤150 235 350-470 23 40 47 55
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