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Grade 9Cr18MoV
Corresponding Standard YB /T 4323-2013
Centrifugal casting pipe billet
Classification Martensitic Stainless Steel
9Cr18MoV Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo V
Minimum Value 0.85 - - - - 17 - 1 0.07
Maximum Value 0.95 0.8 0.8 0.035 0.03 19 0.6 1.3 0.12
Approximate Comparison Table Plastic Mold Steel
China Japan United States Germany
GB ISC JIS ASTM UNS DIN EN/DIN W-Nr.
9Cr18MoV T46993 SUS 440B 440B S44003 X90CrMoV 18 1.4112
9Cr18MoV Corresponding Standards(Same grade name, different standards)
1 GB /T 20878-2007
(9Cr18MoV) 90Cr18MoV S46990
2 GB /T 1220-2007
(9Cr18MoV) 90Cr18MoV S46990
3 GB /T 4356-2016
(9Cr18MoV) 90Cr18MoV S46990
4 GB /T 1299-2014
9Cr18MoV S46993
5 YB /T 4323-2013
9Cr18MoV
6 GB /T 20878-2024
(9Cr18MoV) 90Cr18MoV S44099 (S46990)

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