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B179 296.1

America ASTM B179296.1 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: B179296.1 / B179 296.1
Category Grade Standard Region/Area Standard Content
Metals B179 296.1 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 296.1

Element Min Max Similar

Mechanical Properties of steel grade B179 296.1

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)
423 (≥) 799 (≥) 21 23 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade B179 296.1

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 - -     0.14 -  
626 379 - 24.3 112   -  
936 - 14 14.2   334 223

Heat Treatment of steel grade B179 296.1

Heat treated : 1448°C - 1598°C

Technological Curves of steel grade B179 296.1

Cross Reference Table (Equivalent Grade) of B179 296.1

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