Grade ABREX450
Brand/Supplier
Japan -> NSSC
Classification Alloy Steel
ABREX450 Chemical Element Composition Content (%)
  Component C Si Mn P S Cr Ni Mo B More
厚度t≤50 Minimum Value - - - - - - - - - PCM≤0.36
Maximum Value 0.23 1.2 2 0.025 0.01 1.2 1 0.06 0.005
  Component C Si Mn P S Cr Ni Mo B More
厚度t>50 Minimum Value - - - - - - - - - PCM≤0.4
Maximum Value 0.23 1.2 2 0.025 0.01 1.5 1 0.06 0.005
ABREX450 Mechanical Properties
thickness
t
mm
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Hardness
HBW
Impact Energy Absorption
KV2
J
t=6(4)~100 410~490
t=25 1469 1192 457 0°C
57

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