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Factory Supply Tungsten Bar With Thread - New Delivery for Purity 99.95% Tungsten Rod For Heating Element From – Forged Tungsten

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  • Factory Supply Tungsten Bar With Thread - New Delivery for Purity 99.95% Tungsten Rod For Heating Element From – Forged Tungsten

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We will devote ourselves to providing our esteemed customers with the most enthusiastically thoughtful services for Tungsten Shredded Scrap Foil, Polishing Tantalum Rod, Polishing Niobium Plate, Competitive price with high quality and satisfying service make us earned more customers.we wish to work with you and seek common development.
Factory Supply Tungsten Bar With Thread - New Delivery for Purity 99.95% Tungsten Rod For Heating Element From – Forged Tungsten Detail:

Our benefits are decrease charges,dynamic income group,specialised QC,solid factories,top quality products and services for New Delivery for Purity 99.95% Tungsten Rod For Heating Element From, We will keep working hard and as we try our best to supply the best quality products, most competitive price and excellent service to every customer. Your satisfaction, our glory!!!
Our benefits are decrease charges,dynamic income group,specialised QC,solid factories,top quality products and services for Tungsten, Tungsten Bar, Tungsten Rod, 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.
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 Supply Tungsten Bar With Thread - New Delivery for Purity 99.95% Tungsten Rod For Heating Element From – Forged Tungsten detail pictures

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We believe that long expression partnership is often a result of top of the range, value added service, prosperous encounter and personal contact for Factory Supply Tungsten Bar With Thread - New Delivery for Purity 99.95% Tungsten Rod For Heating Element From – Forged Tungsten , The product will supply to all over the world, such as: Romania, Bolivia, Croatia, We have developed large markets in many countries, such as Europe and the United States, Eastern Europe and Eastern Asia. Meanwhile with the powerful predominance in persons with ability, strict production management and business concept.we constantly carry on self-innovation, technological innovation, managing innovation and business concept innovation. To follow the world markets fashion, new products are kept on researching and providing to guarantee our competitive advantage in styles, quality, price and service.

    • The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Carey from Sri Lanka - 2017.06.22 12:49
    The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Lynn from Georgia - 2017.03.28 16:34
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