High definition Niobium Rectangular Bar - Tungsten TIG Electrode WL15 – Forged Tungsten

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We emphasize enhancement and introduce new solutions into the market just about every year for Niobium Metal Round Bar, Niobium Bar/Zirconium Bar, Polished Tungsten Target, Welcome to visit our firm and factory. Be sure to come to feel free to get in touch with us in case you need any additional assistance.
High definition Niobium Rectangular Bar - Tungsten TIG Electrode WL15 – Forged Tungsten Detail:

Chemical composition:

Main and minor components Min.content(%)
W Balance
La 1.15-1.41%
La2O3 1.35-1.65%
Impurities Max.values (μg/g)
Al 15
Cu 10
Cr 20
Fe 30
K 10
Ni 20
Si 20
Mo 100
C 30
H 5
N 5
Cd 5
Hg 1
Pb 5

Diameter and tolerances:

Diameter (mm) Tolerance (mm)
1.00-2.39 ±0.05
2.40-2.99 ±0.08
3.0-10.0 ±0.10

Length and tolerance:

Length (mm) Tolerance (mm)
50 ±1.5
75 +2.5/-1.0
150 +4.0/-1.0
175 +6.0/-1.0
300 +8.0/-1.0
450 +8.0/-1.0
600 +13.0/-1.0

Straihtness(mm): max. deviation 0.5/100 mm length
Thermal treament: unannealed
Density: ≥18.5g/cm³
Surface: centerless ground


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High definition Niobium Rectangular Bar -  Tungsten TIG Electrode WL15 – Forged Tungsten detail pictures


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We're proud from the higher client fulfillment and wide acceptance due to our persistent pursuit of high quality both on product and service for High definition Niobium Rectangular Bar - Tungsten TIG Electrode WL15 – Forged Tungsten , The product will supply to all over the world, such as: Lyon, Puerto Rico, Croatia, We confirm to public, cooperation, win-win situation as our principle, adhere to the philosophy of make a living by quality, keep developing by honesty , sincerely hope to build up a good relationship with more and more customers and friends, to achieve a win-win situation and common prosperity.
  • 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 Eve from Panama - 2017.09.22 11:32
    With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Rosalind from Vancouver - 2018.06.12 16:22
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