X6CrMo15-5 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X6CrMo15-5

DIN X6CrMo15-5

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This page is mainly introduced the X6CrMo15-5 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X6CrMo15-5,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Alloyed CrMo steel

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C   0.07
Si   0.20
Mn   0.20
P   0.030
S   0.030
Cr 3.50  4.00
Mo 0.30  0.60
V  

Mechanical Properties

Tensile strength 439~987 σb/MPa
Yield Strength 013 σ 0.2 ≥/MPa
Elongation 47 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 364~739 -
HRC 30 -

Physical Properties

Thermal expansion 89-59 e-6/K
Thermal conductivity 83-36 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 4809-2821 째C
Density 7564-7006 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)
X6CrMo15-5 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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