High Quality Coarse-Grained Tungsten Powder for Welding -60mesh

• Application: Aviation, Electronics, Industrial, Chemical
• Standard: GB
• Purity: 99.8%
• Alloy: Non-alloy
• Shape: Powder
• Type: Tungsten Powder
• Model NO.: JFW10-40
• Color: Grey Black
• Standard No.: ISO9001:2015
• CAS No.: 7440-33-7
• Size: 1um
• Transport Package: Packed in Bucket on Plate, Inner Plastic Bags
• Specification: 20-50kg per bucket
• Trademark: XINPAI
• Origin: Qingdao China
• HS Code: 810110000
• Production Capacity: 1000ton/Year

Product Description

 

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 the tungsten rod passing through the rotary hammer is 350 ~ 400.

Chemical composition impurity content not greater than (% )
W	Fe	Si	Ca	Cr	Ni	Mn	Mg	Mo	Cu
99.95%	0.005	0.002	0.005	0.001	0.003	0.001	0.001	0.005	0.005
	As	Pb	Bi	Sn	K	Na	S	P	C
	0.001	0.0001	0.0001	0.001	0.002	0.001	0.001	0.001	0.003

Properties:
Tungsten powder is the powder shape of tungsten metal, and it 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.