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C38 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of C38

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CSN C38

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C38 Profile
C38 Chemical composition
C38 Mechanical Properties
C38 Physical Properties
C38 Heat treatment
C38 Size Availability
C38 Relevant products

Profile

This page is mainly introduced the C38 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of C38,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
C38

Steel Garde:C38
Type:Special Alloy
Country:Czech Republic
Standard:CSN
Application:The Czech republic Structural steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
OLC38	STAS/SR	Romania
OLC38B	STAS/SR	Romania
OLC38Pb	STAS/SR	Romania
EN C38D	EN	Euronorm
EN C38D2	EN	Euronorm

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	593～870	σb/MPa
Yield Strength	987	σ 0.2 ≥/MPa
Elongation	53	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	553～357	-
HRC	30	-

Physical Properties

Thermal expansion	37-28	e-6/K
Thermal conductivity	10-35	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8566-5965	째C
Density	4872-2236	kg/m³
Resistivity	0.50-0.60	Ohm.mm²/m

Heat Treatment Regime

Annealing	Quenching	Tempering	Normalizing	Q & T
√	√	√	√	√

Size Availability

Steel Grade	Specification	Processing range(mm)
C38 Special Alloy	Round Bar and Hollow Bar	Φ1 to Φ2000
	Square and Flat Steel	Φ10 to Φ100
	Plate and Sheet	0.08-800(Thickness)10-1500(Width)Length
	Tube or Pipe	OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
	Coil and Strip Steel	THK:0.1mm Width:1500mm
	Forged	Ring/Cylindrical/Disk