Polish Surface Hard and Annealed State Tantalum and It's Alloy Wire

Polish Surface Hard and Annealed State Tantalum and It's Alloy Wire

Tantalum wire,Tantalum- tungsten alloy wire.Material:RO5200, RO5252(Ta2.5W), RO5255(Ta10W).Tantalum wire is commonly used as the lead wires on tantalum capacitors.

Polish Surface Hard and Annealed State Tantalum 

and It's Alloy Wire


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



☆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



☆Specification:Diameter:Φ0.25mm~Φ3.2mm

 


☆Mechanical requirements: 



Grade

Annealed

 

Diameterinch (mm)

Tensile strength

psi (MPa)

Elongation min, %

Ta1    (RO5200)

 0.010(0.254)~0.0149(0.379)

35000241

10

 0.010(0.254)~0.0149(0.379)

35000241

15

 0.025(0.635)~0.124(3.14)

30000207

20

Ta2.5W  (RO5252)

 0.010(0.254)~0.0149(0.379)

40000276

5

 0.015(0.381)~0.0249(0.633)

40000276

10

 0.025(0.635)~0.124(3.14)

40000276

15

Ta10W (RO5255)

 0.010(0.254)~0.0149(0.379)

70000482

5

 0.015(0.381)~0.0249(0.633)

70000482

10

 0.025(0.635)~0.124(3.14)

70000482

15

 


☆Tolerance:


Diameter, inch (mm)

Tolerance, +/-inch (mm) 

            0.010~0.020  (0.254~0.508)

                0.0005 (0.013) 

            0.020~0.030  (0.508~0.762)

                0.00075 (0.019) 

            0.030~0.060  (0.762~1.524)

                0.001 (0.025) 

            0.060~0.090 (1.524~2.286)

                0.0015 (0.038)

            0.090~0.125  (2.286~3.175)

                0.002 (0.051) 

            0.125~0.187  (3.175~4.750)

                0.003 (0.076) 

            0.187~0.375  (4.750~9.525)

                0.004 (0.102) 

            0.375~0.500 (9.525~12.70)

                0.005 (0.127) 

            0.500~0.625  (12.70~15.88)

                0.007 (0.178) 

            0.625~0.750  (15.88~19.05)

                0.008 (0.203) 

            0.750~1.000  (19.05~25.40)

                0.010(0.254) 

            1.000~1.500  (25.40~38.10)

                0.015 (0.381) 

            1.500~2.000  (38.10~50.80)

                0.020 (0.508) 

            2.000~2.500  (50.80~63.50)

                0.030 (0.762) 

Note:Special demands on tolerance available



Established in 1994, Refractory Metal Developer is one of the largest professional manufacturers and suppliers of polish surface hard and annealed state tantalum and it's alloy wire. Leveraging on advanced technology and equipment, our company has successfully exported our products to various buyers from different regions. Now, we warmly welcome you to buy our factory supply refractory metals.