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H44190 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of H44190

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AISI H44190

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This page is mainly introduced the H44190 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of H44190,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
C-Mo H-Alloy Steel

Steel Garde:H44190
Type:Stainless Steels
Country:USA
Standard:AISI
Metallographic Structure:Precipitation-Hardening
Application:C-Mo H-Alloy Steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
4419	YB	USA
4419	YB	USA
4419	YB	USA
4419	UNS	USA
K41910	AISI	USA
W84190	AISI	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）	Similar	Remarks
C		0.25
Si		0.30
Mn		1.00
P
S
Ni		0.50
Cr		11.50
Al
Cu
Ti
Fe		remaining
N
Mo		0.50
W		0.25
V		0.40

Mechanical Properties

Tensile strength	346～249	σb/MPa
Yield Strength	487	σ 0.2 ≥/MPa
Elongation	25	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	774～025	-
HRC	30	-

Physical Properties

Thermal expansion	74-48	e-6/K
Thermal conductivity	28-61	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3174-3413	째C
Density	5416-9435	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)
H44190 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