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Material
012Al
Standard
GB /T 1299-2014
Tool and mould steels
Chemical Composition
(%)
Standard
Material Designation
Chemical Composition (%)
GB /T 1299-2014
Tool and mould steels
5Cr4Mo3SiMnVAl
(
T23355
)
(
T20403
)
(
012Al
)
Min
Max
For Reference Only