4J348 4J06 4J6 - GB /T 37797-2019

Grade	4J348
Other Names
Old Grade
Corresponding Standard	GB /T 37797-2019 Precision Alloys—Designation
Classification	Alloy Steel

4J348 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Al	More
Minimum Value	-	-	-	-	-	5.4	41.5	-	Fe:余量
Maximum Value	0.03	0.3	0.3	0.02	0.02	6.2	42.5	0.25	Fe:余量

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!