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SCM432

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SCM430 SCM435
#SCM432

Description

China CNS SCM432 China Taiwan Structural steel and SCM432 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: SCM432
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel SCM432 CNS China China Taiwan Structural steel
SNCM447
SNCM616
SNCM625
SNCM630
SNCM815
SCM415
SCM418
SCM420
SCM421
SCM430

Chemical composition(mass fraction)(wt.%) of the SCM432

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Cu(%)
0.27-0.37 0.15-0.35 0.30-0.60 0.030 0.030 1.00-1.50 0.25 0.15-0.30 0.30

Mechanical Properties of steel grade SCM432

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)
472 (≥) 337 (≥) 13 44 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade SCM432

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
21 - -     0.22 -  
756 268 - 22.3 332   -  
137 - 23 24.2   332 323

Heat Treatment of steel grade SCM432

Heat treated : 1116°C - 1116°C

Technological Curves of steel grade SCM432

Cross Reference Table (Equivalent Grade) of SCM432

Grade Standard Country Application
SCM432 CNS China China Taiwan Structural steel
SCM430 SCM435
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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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