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S63007 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S63007

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AISI S63007

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This page is mainly introduced the S63007 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S63007,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:S63007
Type:Stainless Steels
Country:USA
Standard:AISI
Application:Steel for exhaust valves

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
EV7	UNS	USA
HEV7	UNS	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）	Similar	Remarks
C	0.20
Si	0.50
Mn	5.00
Cr	21.0
Ni	4.50
N	0.30

Mechanical Properties

Tensile strength	422～880	σb/MPa
Yield Strength	724	σ 0.2 ≥/MPa
Elongation	31	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	923～898	-
HRC	30	-

Physical Properties

Thermal expansion	40-46	e-6/K
Thermal conductivity	16-88	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5756-4827	째C
Density	6151-3161	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)
S63007 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