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Global 企业标准 UTOPEX3 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: UTOPEX3 / UTOPEX3
Category Grade Standard Region/Area Standard Content
Metals UTOPEX3 -- Global

Chemical composition(mass fraction)(wt.%) of the UTOPEX3

Element Min Max Similar
W - 1.1500 -
V - 0.8000 -
Si - 0.4500 -
Ni - 1.1500 -
Mo - 0.8000 -
Mn - 0.3500 -
Cr - 2.2000 -
C - 0.4600 -

Mechanical Properties of steel grade UTOPEX3

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)
344 (≥) 124 (≥) 44 24 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade UTOPEX3

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
13 - -     0.43 -  
336 772 - 12.3 343   -  
425 - 12 41.2   233 322

Heat Treatment of steel grade UTOPEX3

Heat treated : 1813°C - 1171°C

Technological Curves of steel grade UTOPEX3

Cross Reference Table (Equivalent Grade) of UTOPEX3

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