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Factory Price Pure Tungsten Round Bar - OEM China Micro Grain Tungsten Carbide Tips Drill Rod – Forged Tungsten

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  • Factory Price Pure Tungsten Round Bar - OEM China Micro Grain Tungsten Carbide Tips Drill Rod – Forged Tungsten

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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 Pure Molybdenum Crucible, Thin Wall Molybdenum Tube, Molybdenum Threaded, With our rules of " small business standing, partner trust and mutual benefit", welcome all of you to definitely do the job alongside one another , grow together.
Factory Price Pure Tungsten Round Bar - OEM China Micro Grain Tungsten Carbide Tips Drill Rod – Forged Tungsten Detail:

With this motto in mind, we’ve got become certainly one of by far the most technologically innovative, cost-efficient, and price-competitive manufacturers for OEM China Micro Grain Tungsten Carbide Tips Drill Rod, We glance forward to receiving your enquires quickly and hope to have the chance to get the job done along with you inside the future. Welcome to just take a glimpse at our organization.
With this motto in mind, we’ve got become certainly one of by far the most technologically innovative, cost-efficient, and price-competitive manufacturers for Carbide Tips Drill Rods, Solid Carbide Rod, Tungsten Carbide Rod, 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.
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 Price Pure Tungsten Round Bar - OEM China Micro Grain Tungsten Carbide Tips Drill Rod – Forged Tungsten detail pictures

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We have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for Factory Price Pure Tungsten Round Bar - OEM China Micro Grain Tungsten Carbide Tips Drill Rod – Forged Tungsten , The product will supply to all over the world, such as: Costa Rica, Kuwait, Grenada, We have top engineers in these industries and an efficient team in the research. What is more, we have our own archives mouths and markets in China at low cost. Therefore, we can meet different inquiries from different clients. Please find our website to check more information from our products.

    • 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 John from Puerto Rico - 2017.08.18 18:38
    The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Audrey from Madras - 2018.11.06 10:04
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