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EN C45U chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of EN C45U

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This page is mainly introduced the EN C45U chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of EN C45U,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Euronorm Tool Steel, EN C45U

Steel Garde:EN C45U
Type:Special Alloy
Country:Euronorm
Standard:EN
Application:Euronorm Tool steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
C45U	ISO	ISO
C45U	ISO	ISO

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	288～832	σb/MPa
Yield Strength	402	σ 0.2 ≥/MPa
Elongation	66	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	028～170	-
HRC	30	-

Physical Properties

Thermal expansion	17-59	e-6/K
Thermal conductivity	25-99	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	2337-5423	째C
Density	6342-5522	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)
EN C45U 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