Home
>
Material
40MnBH
Standard
GB /T 5216-2004
Structural Steels Subject to End-quench Hardenability Requirments
Standard
GB /T 5216-2014
Structural Steels Specified Hardenability Bands
Chemical Composition
(%)
Standard
Material Designation
Chemical Composition (%)
GB /T 5216-2004
Structural Steels Subject to End-quench Hardenability Requirments
40MnBH
(
A71405
)
Min
Max
GB /T 5216-2014
Structural Steels Specified Hardenability Bands
40MnBH
(
A71405
)
Min
Max
For Reference Only