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99.95% High Purity Black Tungsten Filament Wire in Coils for Electrical Light Sources

FOB Price 200 - 280 USD / KG
MOQ1 KG
PortGuangzhou
PackagingExport Standard Packing
Lead Time10-25 days

Quick Details (View All)

Place of OriginZhuzhou, China BrandZZOK
StandardASTM Standard ShapeWire
Products FeatureHigh Melting Point Production Capacity5000kgs/month

Product Details

Diameter mm Diameter telorance, % Weight ( 200mm ), mg Length min, m
0.012−0.06 - >0.44−10.91 700
0.06−0.1 - >10.91−30.30 400
0.1−0.15 -- >30.30−68.18 250
0.15−0.2 - >68.18−121.20 150
0.2−0.35 - >121.20−371.19 100
0.35−0.7 ±1.5−±2.5 - same as 150g
0.7−1.8 ± ±1.0−±2.0 - same as 200g

Chemical Composition:

Grade

W content

min, %

Total impurity elements

max, %

Each element

max, %

W1 99.95 0.05 0.01
W2 99.92 0.08 0.01

View File

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