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H11 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of H11

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SAE H11

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This page is mainly introduced the H11 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of H11,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Hot-Work Tool Steel

Steel Garde:H11
Type:Tool Die Steels
Country:USA
Standard:SAE
Application:Hot-Work Tool Steel

Relevant products:

Incoloy800 round bar

1.2343(H11/X38CrMo...

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
H11	ASTM	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.30	0.40
Si	0.80	1.20
Mn	0.20	0.40
Cr	4.75	5.50
Mo	1.25	1.75
V	0.30	0.50
W

Mechanical Properties

Tensile strength	189～808	σb/MPa
Yield Strength	499	σ 0.2 ≥/MPa
Elongation	50	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	517～584	-
HRC	30	-

Physical Properties

Thermal expansion	28-64	e-6/K
Thermal conductivity	51-90	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3157-4041	째C
Density	6230-0305	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)
H11 Tool Die 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