Grade G24Mn6
Germany W-Nr. 1.1118
Corresponding Standard DIN EN 10293-2005
Steel Castings for General Engineering Uses
Classification Cast Steel
G24Mn6 Chemical Element Composition Content (%)
Component C Si Mn P S
Minimum Value 0.2 - 1.5 - -
Maximum Value 0.25 0.6 1.8 0.02 0.015
G24Mn6 Mechanical Properties
thickness
t
mm
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Impact Energy Absorption
KV2
J
t≤50 Quenching + Tempering (+QT1)
Quenching temperature 880~950°C liquid cooling, Tempering temperature 520~570°C
700~800 ≥550 ≥12 -20°C: ≥27
t≤100 Quenching + Tempering (+QT2)
Quenching temperature 880~950°C liquid cooling, Tempering temperature 600~650°C
650~800 ≥500 ≥15 -30°C: ≥27
t≤150 Quenching + Tempering (+QT3)
Quenching temperature 880~950°C liquid cooling, Tempering temperature 650~680°C
600~800 ≥400 ≥18 -30°C: ≥27
G24Mn6 Corresponding Standards(Same grade name, different standards)

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