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S50300 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S50300

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SS S50300

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This page is mainly introduced the S50300 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S50300,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
S50300

Steel Garde: S50300
Type:Special Alloy
Country:USA
Standard:SS
Application:Martensitic special steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	228～203	σb/MPa
Yield Strength	635	σ 0.2 ≥/MPa
Elongation	32	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	547～288	-
HRC	30	-

Physical Properties

Thermal expansion	46-42	e-6/K
Thermal conductivity	81-29	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4739-9151	째C
Density	4700-3311	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)
S50300 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