Grade GH4033
China ISC H40330
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
GH4033 Chemical Element Composition Content (%)
Component Fe C Si Mn P S Cr Ti B Al Ce More
Minimum Value - 0.03 - - - - 19 2.4 - 0.6 - Ni:余量
Maximum Value 4 0.08 0.65 0.4 0.015 0.007 22 2.8 0.01 1 0.02
Approximate Comparison Table
China Russia United Kingdom
GB ISC GOST BS EN/BS
GH4033
(GH33)
H40330 ЭИ 437Б N80A

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