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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	923～610	σb/MPa
Yield Strength	779	σ 0.2 ≥/MPa
Elongation	40	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	533～549	-
HRC	30	-

Physical Properties

Thermal expansion	26-86	e-6/K
Thermal conductivity	54-88	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4752-9693	째C
Density	2086-6184	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