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Material
40CrNiMoA
Standard
GB /T 3077-1999
Alloy Structure Steels
Standard
GJB 1220A-2008
Speification for alloy structure steel bar for artillery parts
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
40CrNiMoA
(
A50403
)
Min
Max
GJB 1951-1994
Specification for quality structure steel bars for avication
40CrNiMoA
Min
Max
HB /Z 136-2000
Heat treatment process of aviation structural steel
40CrNiMoA
Min
Max
GJB 1220A-2008
Speification for alloy structure steel bar for artillery parts
40CrNiMoA
Min
Max
For Reference Only
