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S50200 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S50200

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AISI S50200

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This page is mainly introduced the S50200 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S50200,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Chromium Heat Resisting Steel

Steel Garde:S50200
Type:Stainless Steels
Country:USA
Standard:AISI
Metallographic Structure:Martensite
Application:Chromium Heat Resisting Steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
A 314 S50200	SAE	USA
A 387 S50200	SAE	USA
AISI502	AISI	USA
ASTM502	ASTM	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.10
Mn		1.00
Si		1.00
P		0.04
S		0.03
Cr	4.00	6.00
Ni
Mo	0.40	0.65

Mechanical Properties

Tensile strength	736～575	σb/MPa
Yield Strength	460	σ 0.2 ≥/MPa
Elongation	32	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	348～254	-
HRC	30	-

Physical Properties

Thermal expansion	72-76	e-6/K
Thermal conductivity	19-17	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6208-8601	째C
Density	8812-3383	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)
S50200 Stainless Steels	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