Heating Components Stranded Tungsten Filament Wire for Vacuum Coating

• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: GB, ASTM
• Purity: >99.95%
• Alloy: Non-alloy
• Shape: Wire
• Type: Tungsten Wire
• Model NO.: W-31, W-61, W-91
• Transport Package: Fix The Wire on The Coil
• Specification: Φ 12-300um
• Trademark: LY Combat
• Origin: Luoyang, Henan, China
• HS Code: 8101960000
• Production Capacity: 2ton/Month

Product Description

Product Description

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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

Technological process:
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