NCF690 - JIS G 4901-1999

Grade	NCF690
Corresponding Standard	JIS G 4901-2008 Corrosion-resistant and heat-resisting superalloy bars
Classification	Alloy Steel
Properties	Corrosion Resistance

NCF690 Chemical Element Composition Content (%)

Component	Fe	C	Si	Mn	P	S	Cr	Ni	Cu
Minimum Value	7	-	-	-	-	-	27	58	-
Maximum Value	11	0.05	0.5	0.5	0.03	0.015	31	-	0.5

NCF690 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
Bars; 2.5<d≤100	Annealing (A)	≥590	≥240	≥30

NCF690 Corresponding Standards(Same grade name, different standards)

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