Grade EVERHARD-C400
Brand/Supplier
Japan -> JFE Steel
Classification Alloy Steel
EVERHARD-C400 Chemical Element Composition Content (%)
  Component C Si Mn P S Cr Ti B
适用板厚5~50.8mm Minimum Value - - - - - - - -
Maximum Value 0.2 0.55 1.6 0.03 0.03 0.4 0.02 0.004
  Component C Si Mn P S Cr Mo Ti B
适用板厚50.9~101.6 Minimum Value - - - - - - - - -
Maximum Value 0.2 0.55 1.6 0.03 0.03 1.2 0.5 0.02 0.004
EVERHARD-C400 Mechanical Properties
thickness
t
mm
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Hardness
HBW
Impact Energy Absorption
KV2
J
t=5~101.6 Special Heat Treatment 400±30
t=19 Special Heat Treatment 1246 1083 21 404 0°C
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