1.2080 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.2080

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EN 1.2080

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This page is mainly introduced the 1.2080 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.2080,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Tool steels (ISO 4957:1999)

Cross Reference Table(Equivalent Materials):

Material Standard Country
Cr12 GB China

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C 1.90  2.20
Si 0.10  0.40
Mn 0.15  0.45
P   0.030
S   0.030
Cr 11.00  12.00
Mo  
V  

Mechanical Properties

Tensile strength 953~029 σb/MPa
Yield Strength 685 σ 0.2 ≥/MPa
Elongation 76 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 791~983 -
HRC 30 -

Physical Properties

Thermal expansion 98-32 e-6/K
Thermal conductivity 89-61 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 7260-9777 째C
Density 7652-5832 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)
1.2080 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