Crystalline Tungsten Powder Welding Powder Price 60-325mesh W

• Standard: GB
• Application: Construction Machinery, Metallurgical Machinery, Mining Machine
• Material: Tungsten
• Type: Wear Resistance Cemented Carbide
• W Content%: 99.95%-99.99%
• CAS No: 7440-33-7
• Model NO.: JFJW60-325
• Standard No.: ISO9001:2015
• Size: 60-325mesh
• Transport Package: Packing in Drums on Plate, Inner Plastic Bags
• Specification: 50kg/bucket
• Trademark: XINPAI
• Origin: Shandong, China
• HS Code: 810110000
• Production Capacity: 1000tons/Year

Product Description

 

Manufacturer WholeSale Crystalline Tungsten Powder 

Product Description

Main physical characteristics:

Sieving particle size: 60~325 mesh
Appearance: Granular, steel gray, with good fluidity. ,
Loose packing density: 7.3~8.9g/cm3Tap density: 9.0~10.5g/cm3
Hall flow rate: ≤12 S/50g
Fisher particle size >30μm
Typical application of crystalline tungsten powder

Screen size:	-60 mesh/+325 mesh, +60 mesh≤5%,-325 mesh≤10%	Diamond drill bits used in oil exploration
	-200 mesh/+325mesh, +200 mesh≤5%,-325 mesh≤10%	For petroleum perforating bullets, thermal spray materials

Main components of crystalline tungsten

powder	W conte (%)≥		purity content is not more than(%)
			O		Al		Fe	Nb		Na		Ni		Mn		Mg		Mo
FPW-1	99.8		0.05		0.001		0.03	0.001		0.005		0.02		0.005		0.001		0.001
FPW-2	99.5		0.10		0.001		0.05	0.001		0.01		0.03		0.01		0.001		0.001
powder	purity content is not more than(%)
	Ti	Ta		Co		Ca			Cr		Cu		K		Si		Zn
FPW-1	0.001	0.001		0.01		0.01			0.001		0.01		0.004		0.01		0.005
FPW-2	0.001	0.001		0.01		0.03			0.001		0.01		0.05		0.01		0.005

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.