Grade GH4033
China ISC H40330
Old Grade
Corresponding Standard GB /T 14992-2025
Superalloys and Intermetallic Compounds-Designation and Chemical Composition
Classification Nickel and Nickel Alloys
Properties Corrosion Resistance
GH4033 Chemical Element Composition Content (%)
Component Fe C Si Mn P S Cr Cu Ti B Al Ce More
Minimum Value - 0.03 - - - - 19 - 2.4 - 0.6 - Ni:Balance
Maximum Value 1 0.08 0.65 0.35 0.015 0.007 22 0.07 2.8 0.01 1 0.02
Approximate Comparison Table Deformed High-Temperature Alloy
China Russia United Kingdom
GB ISC GOST BS EN/BS
GH4033
(GH33)
H40330 ЭИ 437Б N80A

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