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SB-148 Grade 9D

America ASME SB-148Grade9D Specification for Aluminum-Bronze Sand Castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SB-148Grade9D / SB-148 Grade 9D
Category Grade Standard Region/Area Standard Content
Metals SB-148 Grade 9D ASME SB-148 America Specification for Aluminum-Bronze Sand Castings

Chemical composition(mass fraction)(wt.%) of the SB-148 Grade 9D

Element Min Max Similar

Mechanical Properties of steel grade SB-148 Grade 9D

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)
344 (≥) 112 (≥) 23 14 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade SB-148 Grade 9D

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
11 - -     0.14 -  
984 155 - 24.3 214   -  
461 - 22 44.2   412 431

Heat Treatment of steel grade SB-148 Grade 9D

Heat treated : 1744°C - 1936°C

Technological Curves of steel grade SB-148 Grade 9D

Cross Reference Table (Equivalent Grade) of SB-148 Grade 9D

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