Grade SA-351 CF3
Corresponding Standard ASME SA-351/SA-351M-2021
Specification for Castings, Austenitic, Austenitic-Ferritic (Duplex), for Pressure-Containing Parts
Classification Cast Steel
SA-351 CF3 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo
Minimum Value - - - - - 17 8 -
Maximum Value 0.03 2 1.5 0.04 0.04 21 12 0.5
SA-351 CF3 Mechanical Properties
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
≥485 ≥205 ≥35

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