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Material
SACM645
Standard
JIS G 4202-2005
Standard
JIS G 4053-2016
Low-alloyed steels for machine structural use
Chemical Composition
(%)
Standard
Material Designation
Chemical Composition (%)
JIS G 4202-2005
SACM645
Min
Max
JIS G 4053-2016
Low-alloyed steels for machine structural use
SACM645
Min
Max
For Reference Only