ISO Standard Grade One Carbide of Tungsten for Cemented Carbide

• Standard: GB
• Application: Construction Machinery, Metallurgical Machinery
• Material: W C
• Type: Zirconia Ceramic
• Main Content: Wc 99.8%
• Transport Package: Packing in Drums on Plate, Inner Plastic Bags
• Model NO.: JFWC-1
• Specification: 20-50kg per bucket
• Trademark: JUPAI
• Origin: Qingdao China
• Production Capacity: 1000tons/Year

Product Description

Tungsten carbide powder
Chemical formula: WC
Physical properties: rigid gray metal powder.
Main uses: it is mainly used in the production of cemented carbide. It is widely used in metal cutting and processing tools, mining and geological bit inserts, tensile stamping molds, wear-resistant and corrosion-resistant parts. It is suitable for machining at high temperature. It can be used to make cutting tools, kiln structural materials, jet engines, gas turbines, nozzles, armor piercing cores, etc

Main components of tungsten carbide:

Product grade	WC content (%) ≥	Total carbon%	Free carbon%	Impurity content not more than (%)
				Fe	Al	Si	Ca	Mn	Mg	Mo	K + Na
FWC-1	99.8	6.13±0.05	≤0.06	0.020	0.001	0.002	0.002	0.004	0.001	0.003	0.002

Tungsten carbide grade:

Grade	Average particle size  μm	oxygen content
08	0.8~1.0	0.12
10	1.0~1.5	0.10
15	1.5~2.0	0.08
20	2.0~2.5	0.06
25	2.5~3.0	0.04
30	3.0~4.0	0.03
40	4.0~5.0	0.03
50	5.0~7.0	0.03
70	7.0~15.0	0.03
150	15.0~25.0	0.02

Packaging: sealed with inner plastic bag and vacuum packaging. Packed in outer iron drums, with net weight of 50kg and 100kg respectively.
Note: the particle size, carbon content, additives and physical properties of tungsten carbide powder can be adjusted according to the specific requirements of customers.