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S63009 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S63009

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AISI S63009

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This page is mainly introduced the S63009 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S63009,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Steel for exhaust valves

Steel Garde:S63009
Type:Stainless Steels
Country:USA
Standard:AISI
Application:Steel for exhaust valves

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
EV9	UNS	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.35	0.50
Si	0.30	0.80
Mn		1.00
P		0.045
S		0.030
Cr	12.0	15.0
Ni	12.0	15.0
Mo	0.20	0.50
W	1.50	3.00

Mechanical Properties

Tensile strength	553～671	σb/MPa
Yield Strength	333	σ 0.2 ≥/MPa
Elongation	55	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	598～229	-
HRC	30	-

Physical Properties

Thermal expansion	72-51	e-6/K
Thermal conductivity	95-10	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7804-0876	째C
Density	6141-5128	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)
S63009 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