Name: Top quanlity Hot-rolled/Cold-rolled ASTM B708 tantalum plate sheet
Brand: YTL
Availability: InStock

Product Details

3N5 Non-Ferrous Metal Tantalum plate ASTM B708-98

Product Name

Material Composition

Purity

Density

Using temperature

Highest temperature

Tolerance

Smooth degree

Tantalum plate

Tantalum

99.9%

≥16.6g/cm3

About 1800°C

2400°C

±0.5mm

Ra≤3.2

dimension

2,Chemical compositionAlso we can delivery the tailor-made tantalum crucibles according to your drawings or individual demands

chemistry%
designation	chief component		impurities maximum
designation	Ta	Nb	Fe	Si	Ni	W	Mo	Ti	Nb	O	C	H	N
Ta1	Remainder		0.004	0.003	0.002	0.004	0.006	0.002	0.03	0.01	0.004	0.0015	0.002
Ta2	Remainder		0.01	0.01	0.005	0.02	0.02	0.005	0.08	0.015	0.01	0.0015	0.01
TaNb3	Remainder	<3.5	0.01	0.01	0.005	0.02	0.02	0.005		0.015	0.01	0.0015	0.01
TaNb20	Remainder	17.0-23.0	0.01	0.01	0.005	0.02	0.02	0.005		0.015	0.01	0.0015	0.01
Ta2.5W	Remainder		0.005	0.003	0.002	3.0	0.006	0.002	0.04	0.015	0.005	0.0015	0.006
Ta10W	Remainder		0.005	0.003	0.002	11	0.006	0.002	0.04	0.015	0.005	0.0015	0.006
special require of tantalum rod to be agreed on by the supplier and buyer of negotiations.

3Mechanical requirements (annealed condition)