China Factory Cheap Hot High Purity Tungsten Powder - WLa Rod – Forged Tungsten Manufacturer and Supplier

Factory Cheap Hot High Purity Tungsten Powder - WLa Rod – Forged Tungsten

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We know that we only thrive if we could guarantee our combined price tag competiveness and quality advantageous at the same time for Tungsten Barrel , Molybdenum Metal Target , Molybdenum Tube , With our rules of " business reputation, partner trust and mutual benefit", welcome all of you to work together , grow together.

Factory Cheap Hot High Purity Tungsten Powder - WLa Rod – Forged Tungsten Detail:

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)
Diameter (mm)	Production length (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:

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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for Factory Cheap Hot High Purity Tungsten Powder - WLa Rod – Forged Tungsten , The product will supply to all over the world, such as: Greece , Seychelles , Kazakhstan , We insist on "Quality First, Reputation First and Customer First". We are committed to providing high-quality products and good after-sales services. Up to now, our products have been exported to more than 60 countries and areas around the world, such as America, Australia and Europe. We enjoy a high reputation at home and abroad. Always persisting in the principle of "Credit, Customer and Quality", we expect cooperation with people in all walks of life for mutual benefits.

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In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.

By Jessie from Kuala Lumpur - 2018.06.28 19:27

The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.

By Emma from Netherlands - 2018.02.21 12:14

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