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Material
4J6
Standard
GB /T 37797-2019
Precision alloys—Designation
Standard
GB /T 15018-1994
Designation of precision alloys
Standard
YB /T 5235-2005
Chemical Composition
(%)
Standard
Material Designation
Chemical Composition (%)
GB /T 37797-2019
Precision alloys—Designation
4J348
(
4J06
)
(
4J6
)
Min
Max
YB /T 5235-2005
4J6
Min
Max
GB /T 15018-1994
Designation of precision alloys
4J06
(
4J6
)
Min
Max
For Reference Only
