USAGE: AS SUPERCONDUCTOR, STRUCTURE MATERIALS OF FAST NEUTRON REACTOR AND ADDITIVES FOR SPECIAL ALLOY.

GRADE	CHEMICAL COMPOSITION  %
	VMIN	IMPURITY CONTENT MAX
		Fe	Cr	Al	Si	O	N	C
V1	balance	0.005	0.006	0.005	0.004	0.025	0.006	0.01
V2	balance	0.02	0.02	0.01	0.004	0.035	0.01	0.02
V3	99.5	0.10	0.10	0.05	0.05	0.08
V4	99.0	0.15	0.15	0.08	0.08	0.10
Note:Vanadium content of V1V2 are the rest except of allimpurities

Vanadium