Black tungsten wire White tungsten wire: black tungsten wire after caustic wash or electrolytic polishing. Compared with the surface of black tungsten wire, the surface of white tungsten wire is smooth, bright and clean. White tungsten wire after caustic wash is silver gray metallic luster.
Brand
WAL1，WAL2
W1，W2
Black wire
White wire
Min Diameter
0.02
0.005
0.4
Max Diameter
1.8
0.35
0.8
The chemical composition of tungsten wire
Brand
Tungsten Content /%≥
The sum of impurity elements /%≤
The content of each element /%≤
WAl1，WAl2
99.95
0.05
0.01
W1
99.95
0.05
0.01
W2
99.92
0.02
0.01
Product uses: Used for making filament and high speed cutting steel alloy and used in optical instruments, chemical equipment, etc.
Our company can provide more than 200 kinds of stranded tungsten wire with competitive price, and the quality and purity are high.
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Baoji Chengyi Nonferrous Metals Co.,Ltd is located in Chinese nonferrous metal base Titanium City-Baoji. Our company has a complete set of precision production and processing equipment, excellent technology, sales and after-sales team, using high purity materials as the basis of quality, and is specilized in tungsten, molybdenum, tantalum, niobium,zirconium, TZM and other materials and related...
Basic Information
Company Products / Services: molybdenum products, tungsten products, tantalum products
