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Berylco 33/25

Global 企业标准 Berylco33/25 CTPS srl and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Berylco33/25 / Berylco 33/25
Category Grade Standard Region/Area Standard Content
Metals Berylco 33/25 -- Global CTPS srl

Chemical composition(mass fraction)(wt.%) of the Berylco 33/25

Element Min Max Similar
Pb 0.2000 - -
Be 1.8000 2.0000 -
Co 0.2000 - -
Cu 99.5000 - -
Ni+Co+Fe - 0.6000 -

Mechanical Properties of steel grade Berylco 33/25

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)
184 (≥) 945 (≥) 31 44 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade Berylco 33/25

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
44 - -     0.21 -  
553 795 - 24.3 442   -  
476 - 34 44.2   233 344

Heat Treatment of steel grade Berylco 33/25

Heat treated : 1721°C - 1798°C

Technological Curves of steel grade Berylco 33/25

Cross Reference Table (Equivalent Grade) of Berylco 33/25

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