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China GB ZLD109 铸造铝合金锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZLD109 / ZLD 109
Category Grade Standard Region/Area Standard Content
Metals ZLD 109 GB/T 8733 China 铸造铝合金锭

Chemical composition(mass fraction)(wt.%) of the ZLD 109

Element Min Max Similar

Mechanical Properties of steel grade ZLD 109

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)
286 (≥) 673 (≥) 14 41 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade ZLD 109

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
22 - -     0.44 -  
356 615 - 21.3 432   -  
975 - 23 31.2   311 234

Heat Treatment of steel grade ZLD 109

Heat treated : 1931°C - 1845°C

Technological Curves of steel grade ZLD 109

Cross Reference Table (Equivalent Grade) of ZLD 109

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