DD406 DD6 - GB /T 14992-2005

Grade	DD406
Old Grade
Corresponding Standard	GB /T 14992-2005 Classification and Designation for Superalloys and High Temperature Intermetallic Materials
Classification	Special Alloy Steel
Properties	Corrosion Resistance

DD406 Chemical Element Composition Content (%)

Component	Fe	C	Si	Mn	P	S	Cr	Cu	Mo	As	N	Ti	W	Nb	Zr	B	Co	Pb	Al	Sn	Mg	Bi	Sb	Ag	H	Ta	O	More
Minimum Value	-	0.001	-	-	-	-	3.8	-	1.5	-	-	-	7	-	-	-	8.5	-	5.2	-	-	-	-	-	-	6	-	Ni:Remainder；Hf:0.05~0.15；Re:1.6~2.4
Maximum Value	0.3	0.04	0.2	0.15	0.018	0.004	4.8	0.1	2.5	0.001	0.0015	0.1	9	1.2	0.1	0.02	9.5	0.0005	6.2	0.001	0.003	5.0E-5	0.001	0.0005	0.001	8.5	0.004	Ni:Remainder；Hf:0.05~0.15；Re:1.6~2.4

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