Grade GH4648
China ISC H46480
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
GH4648 Chemical Element Composition Content (%)
Component Fe C Si Mn P S Cr Mo Ti W Nb B Al Ce More
Minimum Value - - - - - - 32 2.3 0.5 4.3 0.5 - 0.5 - Ni:余量
Maximum Value 4 0.1 0.4 0.5 0.015 0.01 35 3.3 1.1 5.3 1.1 0.008 1.1 0.03

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