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Home > Products > Tantalum > Tantalum Wire > Vacuum Evaporator Coating tantalum Wire in Spool

Vacuum Evaporator Coating tantalum Wire in Spool

Vacuum Evaporator Coating tantalum Wire in Spool

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT,CIP
Min. Order: 1 Kilogram
Delivery Time: 10 Days

Basic Info

    Model No.: SYMT-Tantalum wire RO5200

    Available Size:Dia0.25~4mm: Standard: As Per ASTM B 365-98

Additional Info

    Packaging: wooden case

    Productivity: 1ton/month

    Brand: SYMT

    Transportation: Ocean,Land,Air

    Place of Origin: Shaanxi, China

    Supply Ability: 10 Tons per Month

    Certificate: ISO9001

Product Description

Vacuum Evaporator Coating Tantalum Wire


Tantalum Wire in Stock

stainless tantalum Wire


Stainless Tantalum Wire

specification


Tantalum wire, Tantalum- Tungsten Alloy wire
Material: RO5200, RO5400, RO5252(Ta2.5W), RO5255(Ta10W)
Available size: Dia0.25~4mm

Tantalum wire Tantalum- Tungsten alloy wire
Material: RO5200, RO5400, RO5252(Ta-2.5W), RO5255(Ta-10W)
Available size: Dia0.25-4mm
Standard: As per ASTM B 365-98

Table 1:Chemical composition:

Designation

Chief component

Impurities max(%)

Ta

Fe

Si

Ni

W

Mo

Ti

Nb

O

C

H

N

Ta1

Remainder

0.004

0.003

0.002

0.004

0.004

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

Table2. Permissible variations in diameter for rods and wires

Wire, Diameter, inch (mm)

Grade

Diameter,inch (mm)

tensile strength,psi (MPa),≥

Elongation, %, ≥

RO5200/RO5400

0.010(0.254)~0.0149(0.379)

35000 (241)

10

0.015(0.381)~0.0249(0.633)

35000 (241)

15

0.025(0.635)~0.124(3.14)

30000 (207)

20

RO5252

0.010(0.254)~0.0149(0.379)

40000 (276)

5

0.015(0.381)~0.0249(0.633)

40000 (276)

10

0.025(0.635)~0.124(3.14)

40000 (276)

15

RO5255

0.010(0.254)~0.0149(0.379)

70000 (482)

5

0.015(0.381)~0.0249(0.633)

70000 (482)

10

0.025(0.635)~0.124(3.14)

70000 (482)

15

RO5240

0.010(0.254)~0.0149(0.379)

35000 (244)

10

0.015(0.381)~0.0249(0.633)

35000 (244)

15

0.025(0.635)~0.124(3.14)

35000 (244)

20


Note: 10" (254mm) gage length to 0.050"(1.27mm) diameter and 1" (25.4mm) or 2"(50.8mm) gage length over 0.050"(1.27mm) diameter.

Table3. Mechanical requirements (annealed condition)

Rod, Diameter 0.125" (3.18mm)~2.5" (63.5mm)

Grade

Tensile strength, psi (MPa), ≥

Yield strength, psi (MPa), ≥

Elongation in 1 inch gage length, %, ≥

RO5200/RO5400

25000 (172)

15000 (103)

25

RO5252

40000 (276)

28000 (193)

20

RO5255

70000 (482)

55000 (379)

20

RO5240

35000 (244)

15000 (103)

25

Tantalum wire are used for the production of coiled incandescent lamp filaments, cathode and support structures for power tubes, heating elements for high temperature furnaces and evaporation sources in metallizing processes. Thicker wire sizes, straightened, finish-ground and cut into rod pieces are widely used for glass-to-metal seal lead parts in the lighting and electronic industries.





packaging

packaging



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Product Categories : Tantalum > Tantalum Wire

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