K403 C74030 K3 - GB /T 14992-2005

Grade	K403
China ISC	C74030
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

K403 Chemical Element Composition Content (%)

Component	Fe	C	Si	Mn	P	S	Cr	Mo	Ti	W	Zr	B	Co	Al	Ce	More
Minimum Value	-	0.11	-	-	-	-	10	3.8	2.3	4.8	0.03	0.012	4.5	5.3	-	Ni:Remainder
Maximum Value	2	0.18	0.5	0.5	0.02	0.01	12	4.5	2.9	5.5	0.08	0.022	6	5.9	0.01	Ni:Remainder

Approximate Comparison Table Cast High-Temperature Alloy

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