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SB-26 707.0

America ASME SB-26707.0 Specification for Aluminum-Alloy Sand Castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SB-26707.0 / SB-26 707.0
Category Grade Standard Region/Area Standard Content
Metals SB-26 707.0 ASME SB-26/SB-26M America Specification for Aluminum-Alloy Sand Castings

Chemical composition(mass fraction)(wt.%) of the SB-26 707.0

Element Min Max Similar
Zn 6.0000 7.0000 -
Others total - 0.1500 -
Ti - 0.2500 -
Si - 0.1500 -
Others each - 0.0500 -
Mn - 0.0500 -
Mg 0.6000 0.8000 -
Fe - 0.5000 -
Cu 0.3500 0.6500 -
Al - - -

Mechanical Properties of steel grade SB-26 707.0

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)
478 (≥) 477 (≥) 41 42 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade SB-26 707.0

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 - -     0.34 -  
428 929 - 44.3 442   -  
859 - 21 31.2   222 213

Heat Treatment of steel grade SB-26 707.0

Heat treated : 1671°C - 1552°C

Technological Curves of steel grade SB-26 707.0

Cross Reference Table (Equivalent Grade) of SB-26 707.0

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