Grade SAF 2304
Classification Duplex Stainless Steel
Properties Strength Corrosion Resistance Impact Toughness Machinability Weldability
Density 7.8 g/cm3
SAF 2304 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo N
Minimum Value - - - - - - - - - -
Maximum Value 0.03 1 2 0.035 0.015 22.5 4.5 0.3 0.3 0.1
SAF 2304 Mechanical Properties
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Reduction of Area
ψ
%
Hardness
HBW
Metric +AT 630~820 ≥400 ≥25 ≥25 HRC
≤30
Imperial +AT 87~119 ≥58 ≥25 ≥25 HRC
≥30

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