Grade 06Ni9DR
Corresponding Standard GB 3531-2014
Steel Plates for Low Temperature Pressure Vessels
Classification Alloy Steel
06Ni9DR Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo V
Minimum Value - 0.15 0.3 - - - 8.5 - - -
Maximum Value 0.08 0.35 0.8 0.008 0.004 0.25 10 0.25 0.1 0.01
Approximate Comparison Table Pressure-Bearing Flat Steel
China Japan United States International Organization for Standardization European Standard
GB JIS ASTM ISO EN
06Ni9DR
GB/T 713.4-2023
SL9N590
JIS G 3127-2021
9%Ni
ASTM A533/A533M-17
X7Ni9
ISO 9328-4-2018
X8Ni9
X7Ni9
EN 10028-4-2017
06Ni9DR Corresponding Standards(Same grade name, different standards)

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