Home
>
Material
15CrA
Standard
GB /T 3077-1999
Alloy Structure Steels
Standard
GJB 1951-1994
Specification for quality structure steel bars for avication
Standard
HB /Z 136-2000
Heat treatment process of aviation structural steel
Chemical Composition
(%)
Standard
Material Designation
Chemical Composition (%)
GB /T 3077-1999
Alloy Structure Steels
15CrA
(
A20153
)
Min
Max
GJB 1951-1994
Specification for quality structure steel bars for avication
15CrA
Min
Max
HB /Z 136-2000
Heat treatment process of aviation structural steel
15CrA
Min
Max
For Reference Only
