Grade 40CrMoV4-6
European Standard Steel Grade 1.7711
Corresponding Standard EN 10269-2006
Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
Classification Alloy Steel
Density 7.85 g/cm3
40CrMoV4-6 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Mo V Al
Minimum Value 0.36 - 0.45 - - 0.9 0.5 0.25 -
Maximum Value 0.44 0.4 0.85 0.025 0.03 1.2 0.65 0.35 0.015
①Elements not listed in this table may not be intentionally added to the steel without the agreement of the purchaser except for finishing the cast. All appropriate precautions are to be taken to avoid the addition of such elements from scrap and other materials used in production which would impair mechanical properties and the usefulness of the steel.
Approximate Comparison Table Structural Alloy Steel
China Japan United States Germany European Standard United Kingdom
GB JIS ASTM DIN EN/DIN W-Nr. EN Numerical Grade BS EN/BS
35CrMoV SNB16 A193 B16 40CrMoV4-6 1.7711 40CrMoV4-6 1.7711 40CrMoV4-6
40CrMoV4-6 Corresponding Standards(Same grade name, different standards)

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