Grade X 10 Ni 9
Corresponding Standard ISO 9329-3-1997
Unalloyed and Alloyed Steels with Specified Low Temperature Properties
Classification Alloy Steel
X 10 Ni 9 Chemical Element Composition Content (%)
Component C Si Mn P S Ni Mo V
Minimum Value - 0.15 0.3 - - 8.5 - -
Maximum Value 0.13 0.35 0.8 0.025 0.02 9.5 0.1 0.05
X 10 Ni 9 Mechanical Properties
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Quenching + Tempering 690~840 ≥510 15
X10Ni9 Corresponding Standards(Same grade name, different standards)

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