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Material
45H
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
45H
(
U59455
)
Min
Max
GB /T 5216-2014
Structural Steels Specified Hardenability Bands
45H
(
U59455
)
Min
Max
For Reference Only
