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S53C

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S50C S55C
#S53C

Description

China CNS S53C China Taiwan Structural steel and S53C Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: S53C
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel S53C CNS China China Taiwan Structural steel
S28C
S30C
S33C
S35C
S38C
S40C
S43C
S45C
S48C
S50C

Chemical composition(mass fraction)(wt.%) of the S53C

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) N(%) Cu(%)
0.50-0.56 0.15-0.35 0.60-0.90 0.030 0.035 0.20 0.20 0.30

Mechanical Properties of steel grade S53C

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)
915 (≥) 462 (≥) 24 42 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade S53C

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
34 - -     0.22 -  
588 957 - 24.3 322   -  
527 - 14 11.2   233 341

Heat Treatment of steel grade S53C

Heat treated : 1542°C - 1549°C

Technological Curves of steel grade S53C

Cross Reference Table (Equivalent Grade) of S53C

Grade Standard Country Application
S53C CNS China China Taiwan Structural steel
S50C S55C
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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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