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

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SAE Waspaloy

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

Steel Garde:Waspaloy
Type:Stainless Steels
Country:USA
Standard:SAE
Standard Number:

ITEM Standard Number Descriptions

1 SAE J 775 (2004) Engine poppet valve information report
Metallographic Structure:Precipitation-Hardening
Application:Engine poppet valve information report

ITEM	Standard Number	Descriptions
1	SAE J 775 (2004)	Engine poppet valve information report

Relevant products:

waspaloy round bar

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
Waspaloy	AMS	USA
Waspaloy	AMS	USA
Waspaloy	AMS	USA
Waspaloy	AMS	USA
Waspaloy	AMS	USA
Waspaloy	AMS	USA
Waspaloy	AMS	USA
Waspaloy	AMS	USA
Waspaloy	SAE	USA
Waspaloy	SAE	USA
Waspaloy	SAE	USA
Waspaloy	SAE	USA
Waspaloy	SAE	USA
Waspaloy	SAE	USA
Waspaloy	SAE	USA
Waspaloy	SAE	USA
Waspaloy	SAE	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）	Similar	Remarks
C		0.07
Si		0.10
Mn		0.10
Cr		19.75
Ni		remaining
Mo		4.45
Co		14.00
W
Al		1.40
Cu
Ti		3.00
Fe		0.75
B		0.005
Zr		0.04

Mechanical Properties

Tensile strength	402～621	σb/MPa
Yield Strength	465	σ 0.2 ≥/MPa
Elongation	70	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	428～403	-
HRC	30	-

Physical Properties

Thermal expansion	66-51	e-6/K
Thermal conductivity	38-43	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4583-5767	째C
Density	7120-0299	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)
Waspaloy 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