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419732 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 419732

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CSN 419732

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This page is mainly introduced the 419732 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 419732,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
419732

Steel Garde:419732
Type:Special Alloy
Country:Czech Republic
Standard:CSN
Application:The Czech republic tool steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	070～141	σb/MPa
Yield Strength	445	σ 0.2 ≥/MPa
Elongation	03	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	839～887	-
HRC	30	-

Physical Properties

Thermal expansion	12-86	e-6/K
Thermal conductivity	35-88	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7911-8787	째C
Density	8509-8451	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)
419732 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