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S30503 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S30503

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AISI S30503

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This page is mainly introduced the S30503 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S30503,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Stainless steel and heat resistant steel

Steel Garde:S30503
Type:Stainless Steels
Country:USA
Standard:AISI
Metallographic Structure:Austenite
Application:Stainless steel and heat resistant steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
305L	YB	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.08
Si		1.00
Mn		2.00
P		0.045
S		0.03
Cr	17.0	19.0
Ni	10.5	13.0

Mechanical Properties

Tensile strength	541～501	σb/MPa
Yield Strength	746	σ 0.2 ≥/MPa
Elongation	69	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	589～386	-
HRC	30	-

Physical Properties

Thermal expansion	42-76	e-6/K
Thermal conductivity	30-06	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6678-3417	째C
Density	9041-3765	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)
S30503 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