Grade SUS440CTKA
Corresponding Standard JIS G 3446-2017
Stainless Steel Tubes for Machine and Structural Purposes
Classification Martensitic Stainless Steel
Properties Corrosion Resistance
Density 7.78 g/cm3
SUS440CTKA Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo
Minimum Value 0.95 - - - - 16 - -
Maximum Value 1.2 1 1 0.04 0.03 18 0.6 0.75

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