H13 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of H13

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ASTM H13

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This page is mainly introduced the H13 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of H13,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Hot-Work Tool Steel

Cross Reference Table(Equivalent Materials):

Material Standard Country
H13 SAE USA

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.32  0.45
Si 0.80  1.20
Mn 0.20  0.50
P   0.030
S   0.030
Cr 4.75  5.50
Mo 1.10  1.75
V 0.80  1.20
W  
Ni+Cu   0.75

Mechanical Properties

Tensile strength 780~803 σb/MPa
Yield Strength 914 σ 0.2 ≥/MPa
Elongation 57 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 227~709 -
HRC 30 -

Physical Properties

Thermal expansion 86-81 e-6/K
Thermal conductivity 92-81 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 3149-0086 째C
Density 5934-9643 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)
H13 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

Technical specification/standard for download