Grade HGH3128
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 Weldability
HGH3128 Chemical Element Composition Content (%)
Component Fe C Si Mn P S Cr Mo Ti W Zr B Al Ce More
Minimum Value - - - - - - 19 7.5 0.4 7.5 - - 0.4 - Ni:余量
Maximum Value 2 0.05 0.8 0.5 0.013 0.013 22 9 0.8 9 0.06 0.005 0.8 0.05

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