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C45W chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of C45W

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DIN C45W

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This page is mainly introduced the C45W chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of C45W,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
C45W

Steel Garde:C45W
Type:Special Alloy
Country:Germany
Standard:DIN
Application:Carbon tool steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	131～566	σb/MPa
Yield Strength	280	σ 0.2 ≥/MPa
Elongation	19	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	551～830	-
HRC	30	-

Physical Properties

Thermal expansion	27-81	e-6/K
Thermal conductivity	39-58	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	2849-3977	째C
Density	6490-4462	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)
C45W 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