Tantalum Niobium Alloy Products

Chemical composition for each grade of tantalum niobium alloys

Description	Mainly content (%)		Impurities (%, Maximum)
	Ta	Nb	Fe	Si	Ni	W	Mo	Ti	O	C	H	N
TaNb3	Reminder	2.5~3.5	0.005	0.005	0.004	0.005	0.005	0.004	0.012	0.005	0.0015	0.005
TaNb20	Reminder	17.0~23	0.005	0.005	0.004	0.005	0.005	0.004	0.012	0.005	0.0015	0.005
TaNb30	Reminder	27.0~33	0.005	0.004	0.003	0.004	0.004	0.003	0.012	0.004	0.0015	0.004
TaNb40	Reminder	37.0~43	0.005	0.004	0.003	0.004	0.004	0.003	0.012	0.004	0.001

Tantalum Niobium Foil

Materials: Ta-3Nb, Ta-20Nb, Ta-30Nb, Ta-40Nb
Standard: ASTM B708-98
Thickness: 0.03-0.07 mm
Width: 30-200 mm
Length: >50 mm

Tantalum Niobium Sheet & Plate

Materials: Ta-3Nb, Ta-20Nb, Ta-30Nb, Ta-40Nb
Standard: ASTM B708-98
Thickness: 0.07-20 mm
Width: 30-1000 mm
Length: 30-3000 mm

Tantalum Niobium Rod & Bar

Materials: Ta-3Nb, Ta-20Nb, Ta-30Nb, Ta-40Nb
Standard: ASTM B365-98
Diameter: 4-150 mm, Length: 30-3000 mm
Height: 1-20 mm, Width: 10-100 mm, Length: 30-3000 mm

Tantalum Niobium Tube

Materials: Ta-3Nb, Ta-20Nb, Ta-30Nb, Ta-40Nb
Standard: ASTM B521-98
Outer diameter: 2-120 mm
Wall thickness: 0.5-5 mm
Length: 200-3000 mm

Tantalum Niobium Wire

Materials: Ta-3Nb, Ta-20Nb, Ta-30Nb, Ta-40Nb
Standard: ASTM B365-98
Diameter: 0.25-4 mm

Other Tantalum Niobium Products

Ta-Nb alloy is available in sheet and rod form in basically the same size range as tantalum. AEM is experienced in the fabrication of Ta-Nb alloy products. Please feel free to contact us if you are interested in our Ta-Nb alloy products.