Grade HNS3306
China ISC W56625
Other Names
Corresponding Standard GB /T 15007-2017
Designations of corrosion-resistant alloy
Classification Nickel and Nickel Alloys
Properties Corrosion Resistance
HNS3306 Chemical Element Composition Content (%)
Component Fe C Si Mn P S Cr Ni Cu Mo Ti Nb * Al Other Total
Minimum Value - - - - - - 20 58 - 8 - 3.15 - -
Maximum Value 5 0.1 0.5 0.5 0.02 0.015 23 - 0.5 10 0.4 4.15 0.4 0.5
"Other individual elements or other totals": The chemical composition includes elements not specified in the table. Analysis should only be conducted if these elements are suspected to be present, or if routine analysis suggests that their content may exceed the prescribed limits.
ⓐ The old grades and their corresponding grades are from Table B.1 of the annex to this standard.
Approximate Comparison Table
China United States International Organization for Standardization
GB ISC ASTM AWS ISO
HNS 3306
NiCr22Mo9Nb
W 56625 N 06625 ERNiCrMo-3 SNi 6625

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!