Grade A148 Grade 165-150
USA UNS D51500
Corresponding Standard ASTM A148/A148M-2020
Steel Castings, High Strength, for Structural Purposes
Classification Cast Steel
A148 Grade 165-150 Chemical Element Composition Content (%)
Component P S
Minimum Value - -
Maximum Value 0.02 0.02
A148 Grade 165-150 Mechanical Properties
Tensile Strength
σb
ksi
Yield Point
σs
ksi
Elongation or Extension Rate
δ
%
Reduction of Area
ψ
%
≥165 ≥150 ≥5 ≥20

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