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417020 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 417020

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CSN 417020

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This page is mainly introduced the 417020 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 417020,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
417020

Steel Garde:417020
Type:Special Alloy
Country:Czech Republic
Standard:CSN
Application:The Czech republic Stainless steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	137～381	σb/MPa
Yield Strength	462	σ 0.2 ≥/MPa
Elongation	03	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	603～856	-
HRC	30	-

Physical Properties

Thermal expansion	46-87	e-6/K
Thermal conductivity	72-66	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3050-8419	째C
Density	3295-4606	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)
417020 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