Grade GH4500
China ISC H45000
Old Grade
Corresponding Standard GB /T 14992-2005
Classification and designation for superalloys and high temperature intermetallic materials
Classification Special Alloy Steel
Properties Corrosion Resistance
GH4500 Chemical Element Composition Content (%)
Component Fe C Si Mn P S Cr Cu Mo Ti Zr B Co Al More
Minimum Value - - - - - - 18 - 3 2.75 - 0.003 15 2.75 Ni:余量
Maximum Value 4 0.12 0.75 0.75 0.015 0.015 20 0.1 5 3.25 0.06 0.008 20 3.25

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