45NiCrMoV16-6 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 45NiCrMoV16-6

DIN 45NiCrMoV16-6

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This page is mainly introduced the 45NiCrMoV16-6 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 45NiCrMoV16-6,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Alloyed NiCrMoV steel

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.41  0.49
Si 0.15  0.35
Mn 0.60  0.80
P   0.025
S   0.020
Cr 1.40  1.60
Mo 0.73  0.85
V 0.45  0.55
Ni 3.80  4.20

Mechanical Properties

Tensile strength 237~079 σb/MPa
Yield Strength 099 σ 0.2 ≥/MPa
Elongation 83 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 193~807 -
HRC 30 -

Physical Properties

Thermal expansion 46-50 e-6/K
Thermal conductivity 92-07 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 3722-3682 째C
Density 3190-3198 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)
45NiCrMoV16-6 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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