NbTsU (NTSU, SB-U)

For prefabricated and other purposes

Country	Section	Category
Country	Section	Category
CIS, Russia, Ukraine	Refractory metals, carbide	Niobium

Standard	Fe, %	Si, %	Ti, %	Zr, %	Al, %	C, %	O, %	Nb, %	Mo, %	N, %	W, %	H, %	Ta, %
Standard	Fe, %	Si, %	Ti, %	Zr, %	Al, %	C, %	O, %	Nb, %	Mo, %	N, %	W, %	H, %	Ta, %
GOST 26468-85	< 0.01	< 0.01	< 0.01	1–1.4	< 0.01	0.08–0.12	< 0.02	97.884–98.92	< 0.06	< 0.015	< 0.06	< 0.001	< 0.4

Standard	Description
Standard	Description
GOST 26468-85