Grade GH2787
Classification Alloy Steel
Density 8.04 g/cm3
GH2787 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Ti Al More
Minimum Value - - - - - 14 33 1.8 2.6 0.7 Fe:余量
Maximum Value 0.08 0.6 0.6 0.02 0.02 16 37 2.3 3.2 1.4
GH2787 Mechanical Properties
condition Test Temperature Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Rod; d=22 Solution treatment temperature 980°C, 1h 984 526 46.5
Rod; d=22 790 465 36.5
Rod; d=22 594 490 33.5

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