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2017 High quality Niobium Plates - OEM Customized Tungsten Darts Tungsten Barrel Blank Bar Per Kg In – Forged Tungsten

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  • 2017 High quality Niobium Plates - OEM Customized Tungsten Darts Tungsten Barrel Blank Bar Per Kg In – Forged Tungsten

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That has a sound business credit history, outstanding after-sales service and modern producing facilities, we have earned an superb popularity amid our buyers across the planet for Threaded Tungsten Rod , Tungsten Sputter Target , Polished Tungsten Target , Seeing believes! We sincerely welcome the new clients abroad to build organization associations and also hope to consolidate the associations while using the long-established prospects.
2017 High quality Niobium Plates - OEM Customized Tungsten Darts Tungsten Barrel Blank Bar Per Kg In – Forged Tungsten Detail:

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With this motto in mind, we’ve got become among essentially the most technologically innovative, cost-efficient, and price-competitive manufacturers for Tungsten Heavy Alloy Metal Rod Bar, Tungsten Penetrator Rod Tungsten Billet Rod, Wnife Darts Tungsten For Sale, Being the top solutions of our factory, our solutions series have been tested and won us experienced authority certifications. For additional parameters and item list details, be sure to click the button to acquire additional nformation.
Chemical composition:

Main and minor components Min.content(%) ASTM B760
W balance balance
La 0.77-0.94%  
La2O3 0.90-1.10%  
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
Cd 5 -
Hg 1 -
Pb 5 -

Diameter and tolerances:

Diameter (mm) Tolerance
  Forged Turned Ground
1.20-1.99 -   ±0.010
2.00-2.99 -   ±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
40.0-50.0 ±0.40 ±0.30 ±0.20
50.0-80.0 ±1.00 ±0.40 -

Length and straightness:

Diameter (mm) Production length (mm) Stiraightness/Meter (mm)
Cleaned Ground/turned
1.20-10.0 ≥500 ＜2.5 ＜2.5
10.1-50.0 ≥300 ＜2.0 ＜1.5
50.1-80.0 ≥100 ＜2.0 ＜1.5

Length tolerance:

Diameter 1.20-30.0 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: 

Diameter (mm) Density (g/cm³)
1.20-6.0 18.85
6.0-40.0 18.75
40.0-80.0 18.65

Nondestructive testing: For diameters＞15.00 mm: 100% ultrasonic testing. For diameters of 1.2-50.0mm: Eddy curent tests fro ground products visual inspection.

Diameter(mm) Hardness(HV 30)
3.0-10.0 ＞420
10.0-30.0 ＞400
30.0-50.0 ＞380
≥50 ＞350

Surface condition:

Diameter (mm) Surface condition
≤2.50 ground Ra≤0.8μm
2.50-30.0 ground Ra≤1.0μm
30.0-50.0 ground Ra≤1.2μm
≥50.0 Turned Ra≤3.2μm
Product detail pictures:

2017 High quality Niobium Plates - OEM Customized Tungsten Darts Tungsten Barrel Blank Bar Per Kg In – Forged Tungsten detail pictures

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All we do is always associated with our tenet " Customer first, Trust first, devoting on the food packaging and environmental protection for 2017 High quality Niobium Plates - OEM Customized Tungsten Darts Tungsten Barrel Blank Bar Per Kg In – Forged Tungsten , The product will supply to all over the world, such as: US , Sri Lanka , Wellington , We've established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we've been looking forward to even greater cooperation with overseas customers based on mutual benefits. You should feel free to contact us for more details.

    • 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 Erin from Stuttgart - 2017.11.20 15:58
    Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
    5 Stars By Lydia from Greece - 2018.11.06 10:04
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