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H86450 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of H86450

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AISI H86450

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This page is mainly introduced the H86450 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of H86450,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:H86450
Type:Stainless Steels
Country:USA
Standard:AISI
Application:Steel for intake valves

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.42	0.49
Si	0.15	0.30
Mn	0.70	1.05
P		0.035
S		0.04
Cr	0.35	0.65
Ni	0.35	0.75
Mo	0.15	0.25

Mechanical Properties

Tensile strength	649～674	σb/MPa
Yield Strength	786	σ 0.2 ≥/MPa
Elongation	96	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	348～325	-
HRC	30	-

Physical Properties

Thermal expansion	52-32	e-6/K
Thermal conductivity	42-51	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4264-3426	째C
Density	5213-2349	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)
H86450 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