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Non-Ferrous Metal Tantalum Foil

Location:
Baoji, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Minerals, Metals & Materials > Non-ferrous Metal

Product Description

Product name:Non-Ferrous Metal Tantalum Foil

Standard:ASTM B708-98

Materials:R05200/R05400/R05252/R05255/R05240
Size:Thk(0.02~0.6mm)*W(30~1200mm)*L(30~2000mm)

Purity:99.5%(min) or Tantalum Alloy.

Table 1:Chemical composition:

Chemistry %

Designation

Chief component

Impurities maxmium

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

0.015

0.004

0.0015

0.002

Ta2

Remainder

0.01

0.01

0.005

0.02

0.02

0.005

0.08

0.02

0.01

0.0015

0.01

Table 2. Mechanical requirements (annealed )

Grade and size

Annealed

Tensile strength

min, psi (MPa)

Yield strength min,psi (MPa)(2%)

Elongation min, % (1 inch gage length)

Sheet, foil. and board (RO5200, RO5400) Thickness<0.060"(1.524mm)

Thickness≥0.060"(1.524mm)

30000 (207)

20000 (138)

20

25000 (172)

15000 (103)

30

Ta-10W (RO5255)

Sheet, foil. and board

70000 (482)

60000 (414)

15

70000 (482)

55000 (379)

20

Ta-2.5W (RO5252)

Thickness<0.125" (3.175mm)

Thickness≥0.125" (3.175mm)

40000 (276)

30000 (207)

20

40000 (276)

28000 (193)

20

Ta-40Nb (RO5240)

Thickness<0.060"(1.524mm)

40000 (276)

28000 (193)

20

Tantalum features high melting point , low vapor pressure , good cold processability ,excellent chemical stability , good resistance to corrosion , high dielectric constant ,in surface oxide film .widely used in many industries such as electronics ,metallurgy, chemical processing , hard alloy cutters , aerospace and aviation.



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Contact Information

Company:
 Baoji Chuangxin Metal Materials Co., Ltd.
Phone Number:
  86-0917-2727220
Fax Number:
 86-0917-3381187
 
Baoji Chuangxin Metal Materials Co., Ltd.
 Shaanxi , China FREE
 

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