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QAl11-6-6

China YS QAl11-6-6 铜及铜合金挤制棒 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: QAl11-6-6 / QAl11-6-6
Category Grade Standard Region/Area Standard Content
Metals QAl11-6-6 YS/T 649 China 铜及铜合金挤制棒

Chemical composition(mass fraction)(wt.%) of the QAl11-6-6

Element Min Max Similar
Zn - 0.6000 -
Sn - 0.2000 -
Si - 0.2000 -
Pb - 0.0500 -
P - 0.1000 -
Others total - 1.5000 -
Ni 5.0000 6.5000 -
Mn - 0.5000 -
Fe 5.0000 6.5000 -
Cu - - -
Al 10.0000 11.5000 -

Mechanical Properties of steel grade QAl11-6-6

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)
411 (≥) 539 (≥) 21 31 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade QAl11-6-6

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
14 - -     0.21 -  
881 446 - 41.3 322   -  
993 - 23 42.2   341 131

Heat Treatment of steel grade QAl11-6-6

Heat treated : 1671°C - 1889°C

Technological Curves of steel grade QAl11-6-6

Cross Reference Table (Equivalent Grade) of QAl11-6-6

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