Grade 100CrMo7
Germany W-Nr. 1.3537
Corresponding Standard DIN EN ISO 683-17-2015
Heat-Treated Steels, Alloy Steels and Free-Cutting Steels - Part 17: Ball and Roller Bearing Steels
Classification Alloy Steel
100CrMo7 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Cu Mo Al O
Minimum Value 0.93 0.15 0.25 - - 1.65 - 0.15 - -
Maximum Value 1.05 0.45 0.45 0.025 0.015 1.95 0.3 0.3 0.05 0.0015
100CrMo7 Mechanical Properties
codition Heat Treatment or Condition
Hardness
HBW
Bars, coils, wire rods, pipes, rings Spheroidizing Annealing (+AC) ≤217
Bar, Wire, Pipe, Ring Spheroidizing annealing and cold drawing (+AC+C) ①②
≤251
100CrMo7 Corresponding Standards(Same grade name, different standards)

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