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38CrSiV6 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 38CrSiV6

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EN 38CrSiV6

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This page is mainly introduced the 38CrSiV6 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 38CrSiV6,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Alloyed CrSiV steel

Steel Garde:38CrSiV6
Type:Tool Die Steels
Country:Germany
Standard:EN
Application:Alloyed CrSiV steel

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.35	0.42
Si	1.30	1.60
Mn	0.30	0.50
P		0.035
S		0.035
Cr	1.30	1.60
Mo
V	0.07	0.12

Mechanical Properties

Tensile strength	193～474	σb/MPa
Yield Strength	230	σ 0.2 ≥/MPa
Elongation	48	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	945～060	-
HRC	30	-

Physical Properties

Thermal expansion	69-25	e-6/K
Thermal conductivity	66-81	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6019-8073	째C
Density	8509-8794	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)
38CrSiV6 Tool Die Steels	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