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YMo55.0-A

China GB YMo55.0-A 氧化钼块 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: YMo55.0-A / YMo55.0-A
Category Grade Standard Region/Area Standard Content
Metals YMo55.0-A GB 5064 China 氧化钼块

Chemical composition(mass fraction)(wt.%) of the YMo55.0-A

Element Min Max Similar

Mechanical Properties of steel grade YMo55.0-A

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)
462 (≥) 728 (≥) 43 33 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade YMo55.0-A

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
23 - -     0.23 -  
366 183 - 41.3 414   -  
873 - 12 11.2   343 314

Heat Treatment of steel grade YMo55.0-A

Heat treated : 1627°C - 1777°C

Technological Curves of steel grade YMo55.0-A

Cross Reference Table (Equivalent Grade) of YMo55.0-A

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