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JB /T 6403-2017
Heavy heat-resisting steel castings - Technical specification
Material Designation
Chemical Composition (%)
ZG40Cr9Si3
(
ZG40Cr9Si2
)
Min
Max
ZG40Cr13Si2
Min
Max
ZG40Cr18Si2
(
ZG40Cr17Si2
)
Min
Max
ZG30Cr21Ni10
(
ZG30Cr20Ni10
)
Min
Max
ZG30Cr19Mn12Si2N
(
ZG30Cr18Mn12Si2N
)
Min
Max
ZG35Cr24Ni8Si2N
(
ZG35Cr24Ni7SiN
)
Min
Max
ZG20Cr26Ni5
Min
Max
ZG35Cr26Ni13
(
ZG35Cr26Ni12
)
Min
Max
ZG35Cr28Ni16
Min
Max
ZG40Cr25Ni21
(
ZG40Cr25Ni20
)
Min
Max
ZG40Cr30Ni20
Min
Max
ZG35Ni25Cr19Si2
(
ZG35Ni24Cr18Si2
)
Min
Max
ZG30Ni35Cr15
Min
Max
ZG45Ni35Cr26
Min
Max
ZG40Cr23Ni4N
(
ZG40Cr22Ni4N
)
Min
Max
ZG30Cr26Ni20
(
ZG30Cr25Ni20
)
Min
Max
ZG23Cr19Mn10Ni2Si2N
(
ZG20Cr20Mn9Ni2SiN
)
Min
Max
ZG08Cr18Ni12Mo3Ti
(
ZG08Cr18Ni12Mo2Ti
)
Min
Max
For Reference Only
