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S550MC

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S500MC S600MC
#S550MC

Description

Spain UNE S550MC Spain structural steel and S550MC Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: S550MC
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel S550MC UNE Spain Spain structural steel
DC06
P245NB
P265NB
P310NB
P355NB
S315MC
S355MC
S420MC
S460MC
S500MC

Chemical composition(mass fraction)(wt.%) of the S550MC

C(％) Si(％) Mn(％) P(％) S(％)
0.12 0.50 1.80 0.025 0.015

Mechanical Properties of steel grade S550MC

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)
656 (≥) 958 (≥) 44 23 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade S550MC

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
24 - -     0.13 -  
855 359 - 21.3 142   -  
292 - 43 32.2   211 222

Heat Treatment of steel grade S550MC

Heat treated : 1577°C - 1472°C

Technological Curves of steel grade S550MC

Cross Reference Table (Equivalent Grade) of S550MC

Grade Standard Country Application
S550MC UNE Spain Spain structural steel
EN S550MC EN Euronorm Euronorm Structural steel
S500MC S600MC
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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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