Audited Supplier
tungsten
Aviation, Electronics, Industrial, Medical, Chemical
JIS, GB, DIN, BS, ASTM, AISI
>99.95%
Alloy
Wire
Tungsten Wire
Plywood Box with Foam Inside
China
8101960000
Product Description
Clean Tungsten Wire
Tungsten wire Bless provided, uses high purity 99.95% top-level tungsten powder as raw materials. Ensuring high hardness and tensile strength work performance, we use introduced equipment to inspect finished product quality and they were widely used in the manufacture of special electric light sources, electric vacuum, various heating components, and medical equipment.Bless Tungsten wire advantages:
·High-temperature performance:
According to the customer's different uses, we can subdivide various high-temperature performance requirements.·Diameter consistency:
The weight difference between two consecutive 200mm sections of tungsten wire does not exceed 0.5% of the nominal specification.·Linearity:
- Ordinary tungsten wire: National standard GB / T 23272-2009- Straightening tungsten wire:
A. Diameter < 100 μm: natural droop height of 450mm per 500mm line;
B. Diameter ≥ 100μm: the arc height ≤10mm per 100mm chord length.
·Surface state:
Smooth surface, no cracks, burrs, scratches, pits, unevenness, oil stains, and other defects.·Wire winding performance:
During the wire winding process, the tungsten wire does not crack continuously.Application
The surface of electrolytic polished tungsten wire shall be smooth, clean gray silver with metal luster, The tungsten wire features excellent formability, long life, and super lighting efficiency, Mainly applied for making various electron tubes, series auto lamps, halogen lamps, and other special lamps.
Classification
| Classification | Type | Surface condition |
| Normal | electrolytic cleaned, polished | |
| Straightened | W91, W71, W61 | electrolytic cleaned, polished, straightened |
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Diameter range
| Classification | Fine Tungsten Wire | |
| Diameter µm | Weight mg/200mm | |
| Normal | 6~350 | 0.12~371.19 |
| Straightened | 11.5~257 | |
