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QBe0.6-2.5

China GB QBe0.6-2.5 加工铜及铜合金化学成分和产品形状 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: QBe0.6-2.5 / QBe0.6-2.5
Category Grade Standard Region/Area Standard Content
Metals QBe0.6-2.5 GB/T 5231 China 加工铜及铜合金化学成分和产品形状

Chemical composition(mass fraction)(wt.%) of the QBe0.6-2.5

Element Min Max Similar

Mechanical Properties of steel grade QBe0.6-2.5

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)
647 (≥) 283 (≥) 42 12 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade QBe0.6-2.5

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 - -     0.11 -  
531 651 - 11.3 141   -  
243 - 41 23.2   343 334

Heat Treatment of steel grade QBe0.6-2.5

Heat treated : 1237°C - 1886°C

Technological Curves of steel grade QBe0.6-2.5

Cross Reference Table (Equivalent Grade) of QBe0.6-2.5

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