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Material
ISO 9329-3-1997
Unalloyed and alloyed steels with specified low temperature properties
Material Designation
Chemical Composition (%)
PL 21
Min
Max
PL 23
Min
Max
PL 25
Min
Max
PL 26
Min
Max
26 CrMo 4
Min
Max
11 MnNi 5-3
Min
Max
13 MnNi 6-3
Min
Max
12 Ni 14
Min
Max
X 12 Ni 5
Min
Max
X 10 Ni 9
Min
Max
For Reference Only
