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Factory selling Pure Tantalum Bar/Rod - Special Design for Wolfram Tungsten Rod / Tungsten Carbide Rods – Forged Tungsten

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  • Factory selling Pure Tantalum Bar/Rod - Special Design for Wolfram Tungsten Rod / Tungsten Carbide Rods – Forged Tungsten

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We thinks what buyers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for much better high-quality, reduced processing costs, charges are more reasonable, won the new and outdated consumers the support and affirmation for Polishing Tungsten Boats , Tungsten Alloy Pipes , Pure Molybdenum Metal Foil , We are expecting to cooperate with you on the basis of mutual benefits and common development. We will never disappoint you.
Factory selling Pure Tantalum Bar/Rod - Special Design for Wolfram Tungsten Rod / Tungsten Carbide Rods – Forged Tungsten Detail:

We depend on sturdy technical force and continually create sophisticated technologies to satisfy the demand of Special Design for Wolfram Tungsten Rod / Tungsten Carbide Rods, Normally to the majority of business users and traders to offer best quality goods and excellent company. Warmly welcome to join us, let’s innovation collectively, to flying dream.
We depend on sturdy technical force and continually create sophisticated technologies to satisfy the demand of Tungsten Bars, Tungsten Carbide Rods, Wolfram Tungsten Rod, With the first-class merchandise, excellent service, fast delivery and the best price, we’ve won highly praise foreign customers’. Our merchandise have been exported to Africa, the Middle East, Southeast Asia and other regions.
Chemical composition:

Main and minor components Min.content(%) ASTM B760
W 99.95 balance
Impurities Max.values (μg/g) Max.values (μg/g)
Al 15 -
Cu 10 -
Cr 20 -
Fe 30 100
K 10 -
Ni 20 100
Si 20 100
Mo 100 -
C 30 100
H 5 -
N 5 100
O 20 100
Cd 5 -
Hg 1 -
Pb 5 -

Diameter and tolerances:

Diameter (mm) Tolerance
  Straightened Forged Turned Ground
0.50-0.99 - -   ±0.007
1.00-1.99 - -   ±0.010
2.00-2.99 ±2.0 % -   ±0.015
3.00-15.9 - -   ±0.020
16.0-24.9 - ±0.30   ±0.030
25.0-34.9 - ±0.40   ±0.050
35.0-39.9 - ±0.40 ±0.30 ±0.060
40.0-49.9 - ±0.40 ±0.30 ±0.20
50.0-90.0 - ±1.00 ±0.40 -

Length and straightness:

Diameter (mm) Production length (mm) Stiraightness/Meter (mm)
Cleaned Ground/turned
0.50-10.0 ≥500 ＜2.5 ＜2.5
10.1-50.0 ≥300 ＜2.0 ＜1.5
50.1-90.0 ≥100 ＜2.0 ＜1.5

Length tolerance:

Diameter 0.50-30.0 mm
Nominal length (mm) ≥15 15-120 120-400 400-1000 1000-2000 ＞2000
Length tolerance(mm) ±0.2 ±0.3 ±0.5 ±2.0 ±3.0 ±4.0
Diameter ＞30.0 mm
Nominal length (mm) ≥30 30-120 120-400 400-1000 1000-2000 ＞2000
Length tolerance(mm) ±0.5 ±0.8 ±1.2 ±4.0 ±6.0 ±8.0

Density: ≥19.1g/cm³
Nondestructive testing: For diameters＞15.00 mm:100% ultrasonic testing. For diameters of 0.50-50.0mm:Eddy curent tests on rods with ground surface.

Diameter(mm) Hardness (HV 10)
0.50-2.99 —
3.00-9.99 420-500
10.0-29.9 420-480
30.0-49.9 380-460
≥50 ＞350

Surface condition:

Diameter (mm) Surface condition
0.50-90.0 Chemical cleaned
≥40.0 Turned Ra ≤3.2μm
0.50-30 Centerless ground Ra≤1.0μm
≥40.0 - Centerless ground Ra≤1.2μm
Product detail pictures:

Factory selling Pure Tantalum Bar/Rod - Special Design for Wolfram Tungsten Rod / Tungsten Carbide Rods – Forged Tungsten detail pictures

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Sticking to the belief of "Creating products of high quality and making friends with people from all over the world", we always put the interest of customers in the first place for Factory selling Pure Tantalum Bar/Rod - Special Design for Wolfram Tungsten Rod / Tungsten Carbide Rods – Forged Tungsten , The product will supply to all over the world, such as: Malaysia , Turkey , Georgia , We set "be a creditable practitioner to achieve the continuous development and innovation" as our motto. We would like to share our experience with friends at home and abroad, as a way to create a bigger cake with our joint efforts. We have several experienced R & D persons and we welcome OEM orders.

    • It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Andrew Forrest from Boston - 2017.03.28 12:22
    The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Gail from Bolivia - 2018.09.16 11:31
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