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Description

Spain UNE 90MnCrV8 Spain structural alloy steel and 90MnCrV8 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 90MnCrV8
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 90MnCrV8 UNE Spain Spain structural alloy steel
C102U
C120U
45WCrSiV8
50CrV4
55NiCr12
55SiMo8
60SiMoCrV8
60WCrSiV8
80CrV2
80V2

Chemical composition(mass fraction)(wt.%) of the 90MnCrV8

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) V(%)
5.85-0.95 0.10-0.40 1.90-2.10 0.025 0.020 0.20-0.50 0.05-0.1

Mechanical Properties of steel grade 90MnCrV8

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)
744 (≥) 853 (≥) 23 11 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade 90MnCrV8

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
32 - -     0.12 -  
864 998 - 13.3 143   -  
517 - 41 33.2   223 133

Heat Treatment of steel grade 90MnCrV8

Heat treated : 1837°C - 1261°C

Technological Curves of steel grade 90MnCrV8

Cross Reference Table (Equivalent Grade) of 90MnCrV8

Grade Standard Country Application
90MnCrV8 DIN Germany Cold working alloy tool steel
90MnCrV8 UNE Spain Spain structural alloy steel
EN 90MnCrV8 EN Euronorm Euronorm Tool steel

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