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S42300 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S42300

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UNS S42300

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This page is mainly introduced the S42300 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S42300,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
S42300

Steel Garde:S42300
Type:Special Alloy
Country:USA
Standard:UNS
Application:Martensitic special steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
S42300	UNS	USA
UNS S42300	UNS	USA
UNS S42300	UNS	USA

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	284～292	σb/MPa
Yield Strength	339	σ 0.2 ≥/MPa
Elongation	92	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	869～494	-
HRC	30	-

Physical Properties

Thermal expansion	42-03	e-6/K
Thermal conductivity	88-57	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	0561-9709	째C
Density	2833-2783	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)
S42300 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