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B179 A365.1

America ASTM B179A365.1 砂型铸件、永久型模铸件和压模铸件用铝合金锭及其熔化成形方式 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B179A365.1 / B179 A365.1
Category Grade Standard Region/Area Standard Content
Metals B179 A365.1 ASTM B179 America 砂型铸件、永久型模铸件和压模铸件用铝合金锭及其熔化成形方式

Chemical composition(mass fraction)(wt.%) of the B179 A365.1

Element Min Max Similar
Zn - 0.0300 -
Ti - 0.1000 -
Si 9.5000 11.5000 -
P - 0.0010 -
Others Total - 0.1500 -
Others each - 0.0500 -
Mn 0.3000 0.6000 -
Mg 0.1500 0.6000 -
Fe 0.1500 0.2000 -
Cu - 0.0200 -
Al - - -

Mechanical Properties of steel grade B179 A365.1

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)
793 (≥) 771 (≥) 34 24 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade B179 A365.1

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
44 - -     0.13 -  
144 247 - 42.3 242   -  
167 - 41 13.2   243 441

Heat Treatment of steel grade B179 A365.1

Heat treated : 1929°C - 1112°C

Technological Curves of steel grade B179 A365.1

Cross Reference Table (Equivalent Grade) of B179 A365.1

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