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Р18К5Ф2

Description

Russia EN Р18К5Ф2 Carbide for cutting tools and Р18К5Ф2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: Р18К5Ф2
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy Р18К5Ф2 EN Russia Carbide for cutting tools
Р6М5К5
Р9К5
Р9К5
Р9М4К8
Р9М4К8
Р12Ф3
Р12Ф3
Р18
Р18
Р18К5Ф2

Chemical composition(mass fraction)(wt.%) of the Р18К5Ф2

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) V(%) W(%) Cu(%) Co(%)
0.85-0.95 0.85-0.95 0.20-0.50 0.20-0.50 ≤0.030 3.80-4.40 ≤0.60 ≤1.00 1.80-2.20 17.0-18.5 ≤0.25 4.70-5.20

Mechanical Properties of steel grade Р18К5Ф2

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
748 (≥) 425 (≥) 13 44 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade Р18К5Ф2

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
33 - -     0.14 -  
232 758 - 41.3 331   -  
197 - 44 42.2   443 113

Heat Treatment of steel grade Р18К5Ф2

Heat treated : 1295°C - 1116°C

Technological Curves of steel grade Р18К5Ф2

Cross Reference Table (Equivalent Grade) of Р18К5Ф2

Grade Standard Country Application
Р18К5Ф2 EN Russia Carbide for cutting tools
Р18К5Ф2 EN Russia Carbide for cutting tools

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