Grade 019Cr25Ni7Mo4Cu2WN
China ISC S22582
Corresponding Standard GB /T 20878-2024
Stainless Steels - Designation and Chemical Composition
Classification Duplex Stainless Steel
Properties Corrosion Resistance
Density 7.8 g/cm3
019Cr25Ni7Mo4Cu2WN Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo N W
Minimum Value - - - - - 24 6.5 1.2 3 0.23 0.8
Maximum Value 0.025 0.8 1 0.025 0.002 26 8 2 4 0.33 1.2

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