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EN L555MB

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EN L485MB EN C4D
#L555MB

Description

Euronorm EN EN L555MB Euronorm Structural steel and EN L555MB Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN L555MB
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN L555MB EN Euronorm Euronorm Structural steel
EN I-415QB
EN L450QB
EN L485QB
EN L555QB
EN L245MB
EN L290MB
EN L360MB
EN L415MB
EN L450MB
EN L485MB

Chemical composition(mass fraction)(wt.%) of the EN L555MB

C(％) Si(％) Mn(％) P(％) S(％)
0.16 0.45 1.80 0.025 0.020

Mechanical Properties of steel grade EN L555MB

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)
883 (≥) 569 (≥) 13 33 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade EN L555MB

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
13 - -     0.42 -  
989 333 - 21.3 414   -  
575 - 41 24.2   311 113

Heat Treatment of steel grade EN L555MB

Heat treated : 1995°C - 1361°C

Technological Curves of steel grade EN L555MB

Cross Reference Table (Equivalent Grade) of EN L555MB

Grade Standard Country Application
L555MB UNE Spain Spain structural steel
EN L555MB EN Euronorm Euronorm Structural steel
EN L485MB EN C4D
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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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