99.95 High Purity Tungsten Powder Pure Wolframio Metal Tungsten Powder

China 99.95 High Purity Tungsten Powder Pure Wolframio Metal Tungsten Powder, Find details about China Tungsten, Wolfram from 99.95 High Purity Tungsten Powder Pure Wolframio Metal Tungsten Powder

Basic Info.

Model NO.

W-0003

Product Name

Coarse Tungsten Powder

Name

Wolfram Powder

Size

-80mesh

Trademark

XINPAI

Transport Package

Packing in Drums on Plate, Inner Plastic Bags

Specification

20-50kg per bucket

Origin

Qingdao China

HS Code

810110000

Model NO.

W-0003

Product Name

Coarse Tungsten Powder

Name

Wolfram Powder

Size

-80mesh

Trademark

XINPAI

Transport Package

Packing in Drums on Plate, Inner Plastic Bags

Specification

20-50kg per bucket

Origin

Qingdao China

HS Code

810110000

Product Desciption

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/cm³	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.

99.95 High Purity Tungsten Powder Pure Wolframio Metal Tungsten Powder