Grade 16MnCrB5
European Standard Steel Grade 1.7160
Corresponding Standard EN 10084-2008
Case Hardening Steels - Technical Delivery Conditions
Classification Alloy Steel
16MnCrB5 Chemical Element Composition Content (%)
Component C Si Mn P S Cr B *
Minimum Value 0.14 - 1 - - 0.8 0.0008
Maximum Value 0.19 0.4 1.3 0.025 0.035 1.1 0.005
16MnCrB5 Mechanical Properties
condition Heat Treatment or Condition
Hardness
HBW
All product shapes Soft Annealing (+A) ≤207
Bar, wire, flat steel, forging Processed to a Certain Hardness (+TH) 156~207
Bar, forging Processed to Ferrite-Perlite Structure (+FP) 140~187
Flat steel Normalizing (+N) 138~187
1 Approximate Comparison Table Structural Alloy Steel
China International Organization for Standardization European Standard
GB ISO EN Numerical Grade
15CrMnBH 16MnCrB5 16MnCrB5 1.7160
2 Approximate Comparison Table Steel for Cold Heading and Cold Extrusion
China International Organization for Standardization European Standard
GB ISO EN Numerical Grade
15CrMnBH 16MnCrB5 16MnCrB5 1.7160

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