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C38

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05 5397 G42
#C38

Description

Czech Republic CSN C38 The Czech republic Structural steel and C38 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: C38
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel C38 CSN Czech Republic The Czech republic Structural steel
05 5386
05 5387
05 5388
05 5389
05 5391
05 5392
05 5393
05 5394
05 5395
05 5397

Chemical composition(mass fraction)(wt.%) of the C38

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
Max 0.11 Max 0.15 0.35-0.65 0.03 0.03 Max 0.15 Max 0.15

Mechanical Properties of steel grade C38

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)
627 (≥) 828 (≥) 12 42 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade C38

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
11 - -     0.11 -  
115 393 - 44.3 443   -  
316 - 34 42.2   432 442

Heat Treatment of steel grade C38

Heat treated : 1467°C - 1622°C

Technological Curves of steel grade C38

Cross Reference Table (Equivalent Grade) of C38

Grade Standard Country Application
OLC38 STAS/SR Romania Alloy structural steel
OLC38B STAS/SR Romania Alloy structural steel
OLC38Pb STAS/SR Romania Alloy structural steel
C38 CSN Czech Republic The Czech republic Structural steel
EN C38D EN Euronorm Euronorm Structural steel
EN C38D2 EN Euronorm Euronorm Structural steel
05 5397 G42
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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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