99.95 High Purity Tungsten Powder Pure Wolframio Metal Tungsten Powder

• Customization: Available
• Application: Aviation, Electronics, Industrial
• Standard: GB
• Model NO.: JFW01-3
• Purity: 99.8%
• Alloy: Non-alloy
• Shape: Powder
• Type: Tungsten Powder
• Product Name: Coarse Tungsten Powder
• Name: Wolfram Powder
• Size: -80mesh
• Transport Package: Packing in Drums on Plate, Inner Plastic Bags
• Specification: 20-50kg per bucket
• Trademark: XINPAI
• Origin: Qingdao China
• HS Code: 810110000
• Production Capacity: 1000ton/Year

Product Description

1. Tungsten powder has high purity, uniform particle size and good dispersion. It is an important raw material for the production of tungsten carbide powder
Tungsten carbide powder is the main raw material for processing cemented carbide and has more excellent properties.
2. Tungsten powder not only has high hardness, but also has the characteristics of wear resistance, corrosion resistance and high temperature resistance.
3. The melting point of tungsten is 3400 ºC. Boiling point 5555 ºC, insoluble in water, strong acid and alkali resistance.
4.The hardness of tungsten is the hardest among metals. The hardness of sintered tungsten rod is 200 ~ 250 and that of tungsten rod passing through rotary hammer is 350 ~ 400

Tungsten powder Specifications:

Product grade	W content (%)≥			Impurity content is not more than (%)
				Fe		Al	Si		Ca		Cr		Ni		Mn		Mg		Mo		Cu
FW-1	99.95			0.005		0.001	0.002		0.002		0.001		0.002		0.001		0.001		0.005		0.0005
FW-2	99.8			0.02		0.002	0.005		0.005		0.004		0.005		0.002		0.002		0.01		0.001
Product grade	Impurity content is not more than (%)
	Sb		As		pb			Bi		Sn		K		Na		S		P		C
FW-1	0.0005		0.001		0.0001			0.0001		0.001		0.002		0.001		0.001		0.001		0.005
FW-2		0.001	0.002		0.0005			0.0005		0.002		0.003		0.003		0.002		0.002		0.01

Tungsten powder grade

Grade	Average particle size μm	Bulk density   g/cm^3	Oxygen content %
07	0.6~0.8	1.4~2.2	0.5
09	0.8~1.0	1.7~2.5	0.4
10	1.0~1.5	2.0~2.8	0.3
15	1.5~2.0	2.2~3.0	0.3
20	2.0~3.0	2.6~3.5	0.25
30	3.0~4.0	3.2~4.2	0.25
40	4.0~5.5	3.8~4.8	0.25
55	5.5~7.0	4.0~5.2	0.2
70	7.0~15.0	4.2~5.5	0.2
150	15.0~25.0	4.5~6.5	0.1

Packing: Packed in iron drums lined with plastic bags. Each drum has a net weight of 25kg/50kg/100kg/200kg.
Note: The particle size and other physical properties of the powder can be adjusted according to the specific requirements of customers.

characteristic:
Tungsten powder is powder shape tungsten metal, and it is is the raw material for the preparation of tungsten processing materials, tungsten alloys and tungsten products.
Storage conditions:
Tungsten powder should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition should avoid the heavy pressure, according to ordinary goods transportation.