DZ438G DZ38G - GB /T 14992-2005

Grade	DZ438G
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

DZ438G Chemical Element Composition Content (%)

Component	Fe	C	Si	Mn	P	S	Cr	Mo	Ti	W	Nb	B	Co	Pb	Al	Sn	Bi	Sb	Ta	More
Minimum Value	-	0.08	-	-	-	-	15.5	1.5	3.5	2.4	0.4	0.005	8	-	3.5	-	-	-	1.5	Ni:Remiander；Al+Ti≥7.3
Maximum Value	0.3	0.14	0.15	0.15	0.0005	0.015	16.4	2	4.3	2.8	1	0.015	9	0.001	4.3	0.002	0.0001	0.001	2	Ni:Remiander；Al+Ti≥7.3

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