T11341 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T11341

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UNS T11341

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This page is mainly introduced the T11341 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T11341,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
High-Speed Tool Steel

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C 1.05  1.15
Si 0.15  0.50
Mn 0.20  0.60
P   0.030
S   0.030
Cr 3.75  4.50
Mo 3.25  4.25
V 1.75  2.25
W 6.25  7.00
Co 4.75  5.75

Mechanical Properties

Tensile strength 958~442 σb/MPa
Yield Strength 874 σ 0.2 ≥/MPa
Elongation 07 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 654~892 -
HRC 30 -

Physical Properties

Thermal expansion 28-71 e-6/K
Thermal conductivity 59-26 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 1198-3836 째C
Density 3201-3243 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)
T11341 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

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