Grade NS3404
China ISC H06030
Corresponding Standard GB /T 15007-2017
Designations of Corrosion-Resistant Alloy
Classification Special Alloy Steel
Properties Corrosion Resistance
Density 8.22 g/cm3
NS3404 Chemical Element Composition Content (%)
Component Fe C Si Mn P S Cr Cu Mo W Co More
Minimum Value 13 - - - - - 28 1 4 1.5 - Ni:余量;Nb+Ta: 0.30~1.50
Maximum Value 17 0.03 0.8 1.5 0.04 0.02 31.5 2.4 6 4 5
ⓐ The old grades and their corresponding grades are from Table B.1 of the annex to this standard.
Approximate Comparison Table Corrosion-Resistant Alloy
China United States Germany
GB ISC Commercial Grade UNS W-Nr.
NS 3404 H 06030
H 03404
Hastelloy G-30 N 06030 2.4603

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