Grade G17Mn5
European Standard Steel Grade 1.1131
Corresponding Standard EN 10293-2005
Classification Cast Steel
G17Mn5 Chemical Element Composition Content (%)
Component C Si Mn P S *
Minimum Value 0.15 - 1 - -
Maximum Value 0.2 0.6 1.6 0.02 0.02
G17Mn5 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 (+QT) temperature 920~980°C, liquid or air cooling; tempering temperature 600~700°C 450~600 ≥240 ≥24 -30°C: ≥27
Room Temperature: ≥70
Approximate Comparison Table Cast Steel
United States Germany France European Standard United Kingdom
ASTM DIN EN/DIN NF EN/NF EN Numerical Grade BS EN/BS
WCC GS-16Mn5 20M5M G17Mn5 1.1131 G17Mn5
G17Mn5 Corresponding Standards(Same grade name, different standards)

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