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

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

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

Element Min Max Similar

Mechanical Properties of steel grade ULTIMET

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)
239 (≥) 482 (≥) 44 32 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade ULTIMET

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 - -     0.32 -  
219 745 - 31.3 341   -  
848 - 33 14.2   212 434

Heat Treatment of steel grade ULTIMET

Heat treated : 1847°C - 1469°C

Technological Curves of steel grade ULTIMET

Cross Reference Table (Equivalent Grade) of ULTIMET

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