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EN P255

Favorite Datasheet
EN P215 EN P265
#P255

Description

Euronorm EN EN P255 Euronorm Structural steel and EN P255 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN P255
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN P255 EN Euronorm Euronorm Structural steel
EN P355NL1
EN P355NL2
EN P460N
EN P460NH
EN P4G0NL1
EN P460NL2
EN 11MnNi4-2
EN 12Ni14
EN 13MnNi5-2
EN P215

Chemical composition(mass fraction)(wt.%) of the EN P255

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.17 0.35 0.40-1.20 0.030 0.025 0.30 0.30 0.08

Mechanical Properties of steel grade EN P255

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
661 (≥) 556 (≥) 42 43 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade EN P255

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
41 - -     0.44 -  
814 425 - 33.3 244   -  
715 - 41 24.2   111 434

Heat Treatment of steel grade EN P255

Heat treated : 1757°C - 1532°C

Technological Curves of steel grade EN P255

Cross Reference Table (Equivalent Grade) of EN P255

Grade Standard Country Application
EN P255 EN Euronorm Euronorm Structural steel
EN P215 EN P265
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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