Прямая продажа от производителя 99.95% Вт Вольфрамовая стальная Заточная планка 5 мм цена

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manufacturer direct sale 99.95% W tungsten steel sharpening bar 5mm tungsten bar price


Products Description




1.Material: W>99.95% pure tungston
2. Dimension: Dia 15* 500mm (various size for choose)
3. Material Density: 19.2g/cm3
4. Melting Point:3420℃
5. Features: Low thermal expansion,good thermal conductivity,high Elastic modulus, low resistivity
6 . Usage: Spot-welding electrode.
7. Surface: sintered / forging/Rotary forging/ rolling/ grinding



Specified Diameter (mm)
Select high quality tungsten powder and process it into plate, rod and wire with excellent properties.
All specifications can be machined to meet customer requirements for high accuracy.




Application of Tungsten Round Bar
As good material properties, tungsten bars(rods)are widely used to make emission cathodes, high temperature forming rods, support




Product Name
Code name
Content of rare earth(%)
Tungsten subtraction(%)
The density of(g/cm³)
Specifications and dimensions(mm)
Pure tungsten rod
BW-2
≥99.95%
17.7-18.8
φ12-25xL
Doped tungsten rod
BW-2.1
0.1-0.7
≥99.0
18.2-18.8
φ14-25xL
Cerium tungsten rod
BWCE
0.7-2.3
≥97.5
18.2-18.8
φ14-25xL
Lanthanated tungsten rod
BWLa
0.7-2.3
≥97.5
18.0-18.8
φ14-25xL








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Company Profile




Beijing Renyuan Changyi Metal Co., Ltd.

Renyuan Changyi Metal was incorporated in 2003 with a mission to provide a competitive source for high purity metals, mainly focus on the Tungsten, Molybdenum, Tantalum, Niobium, Ruthenium & Hafnium etc., which has over 6 series including more than 40 kinds of products currently. We are keeping large and comprehensive inventory with highest quality in forms of Powder, Bar, Rod, Sheet,
Ingot, Wire and Block etc.,Over the many years of work, our company was deeply trusted by our customers in spread of Aerospace, Ship, Automotive & MinitaryIndustry etc.






FAQ


1.What information should to provide for a quotation?
Please let us know a. material demensions,H x W x L, D x L, if provide us drawings is better. b.Please mentioned us the Surface
Condition, Tolerance Request, Mechanical and technical details, if you can provide us application spec, will recommend the most
suitable products with detailes for confirmation.

2.What is the transportation way by reference?
≤ 45Kgs, DHL, TNT ,FedEx UPS etc.; 45 Kgs - 100 Kgs, by express or by air ; > 100 Kgs, by Air or by Sea;

3.How can I contact with your company?
We are always ready to serve you via email or Phone/whatsapp /Wechat: +86 150 1063 2687

4.Do you provide free sample?
Yes, we can provide a free sample to you for testing, and very appreciate if you can take the shipping cost.

5.What is the lead time?
Sample ≤ 3 working days 100-1000Kgs L/T ≤15 working days > 1000 Kgs L/T 15-30 working days

6. What’s the quality control in your company?
We have ISO:9001 certificate, we must inspect our production strictly by our QC before shipping.






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