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QBe1.9-0.1

China YS QBe1.9-0.1 铍青铜棒 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: QBe1.9-0.1 / QBe1.9-0.1
Category Grade Standard Region/Area Standard Content
Metals QBe1.9-0.1 YS/T 334 China 铍青铜棒

Chemical composition(mass fraction)(wt.%) of the QBe1.9-0.1

Element Min Max Similar
Total Others - 0.5000 -
Cu - - -
Mg 0.0700 0.1300 -
Ti 0.1000 0.2500 -
Pb - 0.0050 -
Fe - 0.1500 -
Ni 0.2000 0.4000 -
Si - 0.1500 -
Be 1.8500 2.1000 -
Al - 0.1500 -
Others total - 0.5000 -
Si - 0.1500 -
Pb - 0.0050 -
Fe - 0.1500 -
Al - 0.1500 -
Cu - - -
Mg 0.0700 0.1300 -
Ti 0.1000 0.2500 -
Ni 0.2000 0.4000 -
Be 1.8500 2.1000 -

Mechanical Properties of steel grade QBe1.9-0.1

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)
247 (≥) 994 (≥) 33 41 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade QBe1.9-0.1

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 - -     0.13 -  
149 948 - 44.3 312   -  
341 - 32 34.2   441 114

Heat Treatment of steel grade QBe1.9-0.1

Heat treated : 1452°C - 1525°C

Technological Curves of steel grade QBe1.9-0.1

Cross Reference Table (Equivalent Grade) of QBe1.9-0.1

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