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SMA400CP

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SMA400BP SMA490AW
#SMA400CP

Description

China CNS SMA400CP China Taiwan Structural steel and SMA400CP Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: SMA400CP
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel SMA400CP CNS China China Taiwan Structural steel
SCMV6
SBV1A
SBV1B
SBV2
SBV3
SMA400AW
SMA400BW
SMA400CW
SMA400AP
SMA400BP

Chemical composition(mass fraction)(wt.%) of the SMA400CP

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Cu(%)
0.18 Max 0.55 1.25 0.035 0.035 0.30-0.55 － 0.20-0.35

Mechanical Properties of steel grade SMA400CP

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)
288 (≥) 456 (≥) 21 33 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade SMA400CP

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
12 - -     0.32 -  
336 269 - 21.3 224   -  
741 - 44 12.2   224 242

Heat Treatment of steel grade SMA400CP

Heat treated : 1731°C - 1533°C

Technological Curves of steel grade SMA400CP

Cross Reference Table (Equivalent Grade) of SMA400CP

Grade Standard Country Application
SMA400CP CNS China China Taiwan Structural steel
SMA400BP SMA490AW
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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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