Home
>
Material
GB /T 18254-2002
High-carbon Chromium Bearing Steel
Material Designation
Chemical Composition (%)
GCr4
(
B00040
)
Min
Max
GCr15
(
B00150
)
Min
Max
GCr15SiMn
(
B01150
)
Min
Max
GCr15SiMo
(
B03150
)
Min
Max
GCr18Mo
(
B02180
)
Min
Max
For Reference Only