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Tantalum Plate

Tantalum Plate

Tantalum plate/sheet as very good properties of corrosion resistance.It also has good electrical conducivity and easy be machined in the room temperature.The most application of tantalum is electrical industry,such as capacitors and etc.

Product details

Baoji Refractory Metal Developer Co.,Ltd is one of the leading China tantalum plate manufacturers and suppliers, and as a professional company we have productive factory, welcome to wholesale tantalum plate, tantalum sheet products from us.

 

² Chemical Composition:

                   Chemistry           %

 

Grade

 

Chief component

Impurities  max

Ta

Other

Fe

Si

Ni

W

Mo

Ti

Nb

O

C

H

N

Ta1

Balance


0.004

0.003

0.002

0.004

0.004

0.002

0.03

0.015

0.004

0.0015

0.002

Ta2.5W

Balance

W2.0~3.5

0.01

0.005

0.005

0.02

0.003

0.05

0.015

0.01

0.002

0.01

Ta10W

Balance

W9.5~11

0.01

0.005

0.005

0.02

0.003

0.05

0.015

0.01

0.002

0.01

TaNb3

Balance

Nb1.5~3.5

0.03

0.03

0.005

0.04

0.03

0.005

0.03

0.02

0.005

0.025

NoteTa1=RO5200     Ta2.5W=RO5252     Ta10W=RO5255

 

 

² Mechanical requirements: 

 

 

Grade

 

Annealed

Tensile strength

min, psi (MPa)

Yield strength minpsi (MPa)(2)

Elongation min, % 

(1 inch gage length)

 Ta1(RO5200)

Thickness<0.060"(1.524mm)

Thickness≥0.060"(1.524mm)

30000 (207)

20000 (138)

20

25000 (172)

15000 (103)

30

Ta2.5W  (RO5252)

Thickness<0.125" (3.175mm)

Thickness≥0.125" (3.175mm)

40000 (276)

30000 (207)

20

40000 (276)

22000 (152)

25

Ta10W (RO5255)

70000 (482)

60000 (414)

15

70000 (482)

55000 (379)

20

 

  

 

 

² Specification

 

Thickness (mm)

Width (mm)

Length (mm)

0.03~0.09

100

>0.09-0.50

30~300

50~2000

>0.50-0.80

30~300

50~1000

>0.80-1.00

50~400

50~1000

>1.00-1.50

50~400

50~1000

>1.50-3.00

50~400

50~1000

>3.00-4.00

50~400

50~1000

>4.00-6.00

50~400

50~1000

          >6.00

50~400

50~1000

Note:All the products can be supplied in according to customers requirement.

² Tolerance

Thickness, inch (mm)

Tolerance, +/-inch (mm) 

Width < 6 inch 

(152.4mm)

Width < 6~24 inch (152.4~609.6mm)

 0.0051~0.010(0.129~0.254)

0.0005 (0.0127


 0.011~0.015 (0.279~0.381)

0.0007 (0.0178

0.001(0.0254)

 0.016~0.020 (0.406~0.508)

0.0008 (0.0203

0.0015(0.0381)

 0.021~0.030(0.533~0.762)

0.0015 (0.0381

0.0025(0.0635)

 0.031~0.060(0.787~1.524)

0.0025(0.0635

0.0035(0.0889)

 0.061~0.090(1.549~2.286)

0.004 (0.1016) 

0.005(0.1270)

 0.091~0.125(2.311~3.175)

0.006(0.1524

0.007(0.1778)

 0.126~0.187(3.200~4.750)

0.010(0.2540)

0.010(0.2540)

 Note:Special demands on tolerance available.

 

 

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