Grade 16MnCrS5
1.7139
Corresponding Standard NF EN 10084-2008
Surface hardened structural steel
Classification Alloy Steel
16MnCrS5 Chemical Element Composition Content (%)
Component C Si Mn P S Cr
Minimum Value 0.14 - 1 - 0.02 0.8
Maximum Value 0.19 0.4 1.3 0.025 0.04 1.1
16MnCrS5 Mechanical Properties
condition Heat Treatment or Condition
Hardness
HBW
Steel Softening Annealing (+A) ≤207
Steel Processed to a specific hardness (+TH) 156~207
Steel Processed to Ferrite-Pearlite Structure (+FP) 140~187
Steel Normalizing (+N) 138~187

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