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Material
SCr420H
Standard
JIS G 4052-2003
Structural steels with specified hardenability bands
Standard
Q/BQB 517-2018
Wire rods for cold heading
Standard
JIS G 4052-2016
Structural steels with specified hardenability bands
Chemical Composition
(%)
Standard
Material Designation
Chemical Composition (%)
JIS G 4052-2003
Structural steels with specified hardenability bands
SCr420H
Min
Max
Q/BQB 517-2018
Wire rods for cold heading
SCr420H
Min
Max
JIS G 4052-2016
Structural steels with specified hardenability bands
SCr420H
Min
Max
For Reference Only