1.2601 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.2601

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DIN 1.2601

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This page is mainly introduced the 1.2601 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.2601,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
High alloyed CrMoV steel for cutting tool and cold work tool steel

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C 1.55  1.75
Si 0.25  0.40
Mn 0.20  0.40
P   0.030
S   0.030
Cr 11.00  12.00
Mo 0.50  0.70
V 0.10  0.50
W 0.40  0.60

Mechanical Properties

Tensile strength 023~472 σb/MPa
Yield Strength 637 σ 0.2 ≥/MPa
Elongation 54 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 239~109 -
HRC 30 -

Physical Properties

Thermal expansion 46-43 e-6/K
Thermal conductivity 44-18 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 4181-8059 째C
Density 4653-7933 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)
1.2601 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