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China GB YLD117 铸造铝合金锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: YLD117 / YLD117
Category Grade Standard Region/Area Standard Content
Metals YLD117 GB/T 8733 China 铸造铝合金锭

Chemical composition(mass fraction)(wt.%) of the YLD117

Element Min Max Similar

Mechanical Properties of steel grade YLD117

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)
543 (≥) 564 (≥) 31 13 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade YLD117

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
21 - -     0.41 -  
249 224 - 31.3 242   -  
391 - 12 22.2   414 234

Heat Treatment of steel grade YLD117

Heat treated : 1688°C - 1766°C

Technological Curves of steel grade YLD117

Cross Reference Table (Equivalent Grade) of YLD117

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