China 8 Year Exporter Tungsten Barrels - Factory Price Low Pure Tungsten Rod – Forged Tungsten Manufacturer and Supplier

8 Year Exporter Tungsten Barrels - Factory Price Low Pure Tungsten Rod – Forged Tungsten

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Being supported by an state-of-the-art and skilled IT team, we could supply technical support on pre-sales & after-sales service for Niobium Capillary Tube , High Precision Tungsten Foil , Tungsten Strand Wire , For more information, please contact us as soon as possible!

8 Year Exporter Tungsten Barrels - Factory Price Low Pure Tungsten Rod – Forged Tungsten Detail:

Our primary intention should be to offer our clientele a serious and responsible enterprise relationship, delivering personalized attention to all of them for Factory Price Low Pure Tungsten Rod, We have been keeping durable enterprise relationships with extra than 200 wholesalers within the USA, the UK, Germany and Canada. Should you be fascinated in any of our merchandise, you should feel free to call us.
Our primary intention should be to offer our clientele a serious and responsible enterprise relationship, delivering personalized attention to all of them for Pure Tungsten Rod, Tungsten Rod, We sincerely hope to cooperate with customers all over the world, if you would like to have more information, remember to kindly contact us, we’re looking forward to building up a great business relationship with you.
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)
Diameter (mm)	Production length (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:

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While using the "Client-Oriented" company philosophy, a demanding high-quality management method, innovative producing products and also a sturdy R&D workforce, we always deliver premium quality merchandise, superb solutions and aggressive selling prices for 8 Year Exporter Tungsten Barrels - Factory Price Low Pure Tungsten Rod – Forged Tungsten , The product will supply to all over the world, such as: Canberra , Irish , Kuwait , Welcome any of your inquiries and concerns for our products. We look forward to establishing a long-term business relationship with you in the near future. Contact us today. We are the first business partner for you!

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The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.

By Maureen from Australia - 2018.12.11 11:26

The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!

By Jeff Wolfe from UK - 2018.06.30 17:29

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