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HNV2 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of HNV2

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UNS HNV2

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This page is mainly introduced the HNV2 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of HNV2,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Steel for intake valves

Steel Garde:HNV2
Type:Stainless Steels
Country:USA
Standard:UNS
Application:Steel for intake valves

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
S64006	AISI	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）	Similar	Remarks
C	0.40
Si	3.90
Mn	0.30
P
S
Cr	2.20

Mechanical Properties

Tensile strength	719～884	σb/MPa
Yield Strength	628	σ 0.2 ≥/MPa
Elongation	98	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	071～346	-
HRC	30	-

Physical Properties

Thermal expansion	56-64	e-6/K
Thermal conductivity	73-58	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1545-0925	째C
Density	7569-2686	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)
HNV2 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