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Description

Spain UNE 80V2 Spain structural alloy steel and 80V2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 80V2
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 80V2 UNE Spain Spain structural alloy steel
C90U
C102U
C120U
45WCrSiV8
50CrV4
55NiCr12
55SiMo8
60SiMoCrV8
60WCrSiV8
80CrV2

Chemical composition(mass fraction)(wt.%) of the 80V2

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) V(%)
0.75-0.84 0.15-0.35 0.15-0.35 0.025 0.020 Max 0.25 Max 0.25 0.10-0.21

Mechanical Properties of steel grade 80V2

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)
583 (≥) 363 (≥) 43 13 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade 80V2

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
11 - -     0.12 -  
398 793 - 23.3 334   -  
236 - 31 23.2   224 344

Heat Treatment of steel grade 80V2

Heat treated : 1584°C - 1487°C

Technological Curves of steel grade 80V2

Cross Reference Table (Equivalent Grade) of 80V2

Grade Standard Country Application
80V2 UNE Spain Spain structural alloy steel

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