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Grade 1.4563
European Standard Steel Grade X1NiCrMoCu31-27-4
Corresponding Standard EN 10253-4-2003
Butt-Welding Pipe Fittings. Wrought Austenitic and Austenitic-Ferritic (duplex) Atainless Steels with Specific Inspection Requirements
Classification Duplex Stainless Steel
1.4563 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo N
Minimum Value - - - - - 26 30 0.7 3 -
Maximum Value 0.02 0.7 2 0.03 0.01 28 32 1.5 4 0.11
Approximate Comparison Table Austenitic Stainless Steel
United States International Organization for Standardization European Standard
UNS ISO Numerical Grade EN Numerical Grade
N08028 X1NiCrMoCu31-27-4 4563-080-28-I X1NiCrMoCu31-27-4 1.4563
1.4563 Corresponding Standards(Same grade name, different standards)
1 EN 10088-1-2005
1.4563 X1NiCrMoCu 31-27-4
2 EN 10253-4-2003
1.4563 X1NiCrMoCu31-27-4
3 EN 10250-4-1999
1.4563 X1NiCrMoCu 31-27-4
4 EN 10088-3-2014
1.4563 X1NiCrMoCu31-27-4
5 DIN EN 10088-3-2014
1.4563 X1NiCrMoCu31-27-4
6 NF EN 10088-2-2005
1.4563 X1NiCrMoCu31-27-4
7 NF EN 10088-1-2005
1.4563 X1NiCrMoCu31-27-4
8 NF EN 10028-7-2008
1.4563 X1NiCrMoCu31-27-4
9 NF EN 10028-7-2000
1.4563 X1NiCrMoCu31-27-4
10 EN 10272-2016
1.4563 X1NiCrMoCu31-27-4
11 EN 10217-7-2021
1.4563 X1NiCrMoCu 31-27-4

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