Ta2 Tantalum foil price

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-Ta2

Shape: Lump

Concentrate or Not: Non-concentrate

WT200mm: Thickness0.1-5mm

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


Tantalum Foil-Ta2

    Tantalum Foil are made from 99.95% Tantalum marterial, we also provide different kinds of sizes which according to our client's requirements. The specialty of our products is our raw material are the best quality amoung different sellers around the world, our area(Baoji, China) is worldwiled-recognized high quality in  precious metal output . You can contact us if you are interested and also want to have an test on our products.

High Purity Tantalum Foil



1. Dimensions and tolerances

1.1 Tolerances of thickness, width and length

Thickness

Thickness tolerance 

Width 

Width tolerance

Length 

Length tolerance

Class 1

Class 2

0.01~0.02

±0.002

±0.003

30~120

±2.0

≥200

±3.0

>0.02~0.05

±0.003

±0.004

30~120

±2.0

≥200

±3.0

>0.05~0.07

±0.005

±0.006

30~150

±2.0

≥200

±3.0

>0.07~0.09

±0.006

±0.008

70~150

±2.0

≥200

±3.0

1.2 Flatness

 Flatness: Max. 3 %  determined in accordance with ASTM B708

2. Surface condition

Surface: The sheets are free from impurities, splits, fractures and indentations,having an impact on a common processing or application of the product.


Surface roughness: Cold rolled. bright: Ra ≤  1.20 μm
Cold rolled. ground: Ra ≤  1.60 μm
Cold rolled. pickled (dull): Ra ≤  2.00 μm



3. Process

We handle every stage in the manufacture of our products inhouse.From the raw materials through to the finished tantalum foil: including the development of new materials. In this way, we can guarantee that you benefit from the very best quality.

 

4. Technical condition

GB3269 (Chinese standard for tantalum plate , tantalum foil, tantalum strip)

GB/T3628 (Chinese standard for tantalum strip)

 STM B708 (American standard for tantalum plate, sheet, foil and strip)

5. Packaging

Standard individual packing: depending on their size, the sheets will be either packed individually or in parcels with paper between the different pieces. 

 

 

Specifications

1. Standard: ASTM B708

2. Grade: Ta1, Ta2.5W

3. Purity: 99.95%

 

Tantalum foil properties          

 

                                                                                         

 

Grade(UNS)

 

Annealed

Tensile strength min, psi (MPa)

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

Elongation min,

% (1 inch gage length)

Pure Ta (RO5200, RO5400)

30000 (207)

20000 (138)

20

Ta-10W  (RO5255)

70000 (482)

60000 (414)

15

Ta-2.5W (RO5252)

40000 (276)

30000 (207)

20

Ta-40Nb (RO5240)

35000 (241)

20000 (138)

25

 

Dimension

 

Item

Thickness (mm)

Width (mm)

Length (mm)

Foil

0.01-0.09

30-150

>200

Sheet

0.1-0.5

30- 609.6

30-1000

Board

0.5-10

50-1000

50-2000

 

 

Feature                                                                                           

1. Good ductility

2. Good plasticity

3. Excellent acid-resistance

4. High melting point, high boiling point

5. Very small coefficients of thermal expansion

6. Good capability of absorbing and releasing hydrogen 

 

Application

 

Mainly applied in capacitor, electric lamp- house, electronics industry, vacuum furnace heat element, heat insulation etc.

Contact Person: Sarah jia

Phone:86-917-3906882

Fax:86-917-3906880

Address: Block A, Fortune Building, Gaoxin Avenue,Baoji,Shaanxi

Sweep wechat

© 2019 CHINA WAY. All Rights Reserved.  Baoji Shengyuan Metal Material Co., Ltd.,  Inc.     All rights reserved.  site map.  sitemap.html