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S42023 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S42023

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UNS S42023

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This page is mainly introduced the S42023 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S42023,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
S42023

Steel Garde:S42023
Type:Special Alloy
Country:USA
Standard:UNS
Application:Martensitic special steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
S42023	UNS	USA
Type420FSe	UNS	USA
Type420FSe	UNS	USA

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	891～933	σb/MPa
Yield Strength	309	σ 0.2 ≥/MPa
Elongation	90	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	611～281	-
HRC	30	-

Physical Properties

Thermal expansion	44-40	e-6/K
Thermal conductivity	03-24	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3333-4150	째C
Density	3790-3649	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)
S42023 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