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Luoyang Dingding Tungsten and Molybdenum Materials Co., Ltd.

Tungsten Aluminum, Aks, Filament manufacturer / supplier in China, offering China Factory Supply Tungsten Wire for Lamp Filament, Pure Tungsten Crucible for Ky Sapphire Single Crystal Growth Furnace, Cerium Tungsten Electrode for TIG Welding and so on.

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Supplier Homepage Product Tungsten products China Factory Supply Tungsten Wire for Lamp Filament

China Factory Supply Tungsten Wire for Lamp Filament

FOB Price: US $20-40 / kg
Min. Order: 1 kg
Min. Order FOB Price
1 kg US $20-40/ kg
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Port: Shanghai, China
Production Capacity: 8000kgs/Month
Payment Terms: T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: W-1
  • Standard: GB, ASTM
  • Type: Tungsten Wire
  • Color: Black and Bright
  • Transport Package: Plywood Box
  • Origin: Luoyang
  • Application: Industrial
  • Purity: 99.95%
  • Density: 19.2g/cm3
  • Trademark: DINGDING
  • Specification: ISO9001: 2008, SGS
  • HS Code: 8101960000
Product Description

Specifications

 
Melting Point: 3410 Ceiclus
Boiling Point:5927 Ceiclus
Density: 19.2g/cm3
Diameter: 0.01-2.00mm
Grade:W, WRe, WT20, MoW, WVM, WVMT10
Type: black and cleaned
Quality standard:GB/T 4181-1997(Tungsten Wire) ASTM B760-86
Specific electrical: 0.055 Ohm x mm2/m resistance at 20 ceiclus.
Modulus of elasticity: 410 kN/mm2, at 20 ceiclus
High purity 99.95% tungsten heating wire  tungsten filament 
 
 

Diameter, um

Weight of 200mm, mg tungsten wire in spool

Length, min

20<d ≤ 60

>0.44-10.91

700

60 < d ≤ 100

>10.91-30.30

400

100<d ≤ 150

>30.30-68.18

250

150<d ≤ 200

>68.18-121.20

150

200<d ≤ 350

>121.20-371.19

100

350<d ≤ 700

-

as the length of 150g

700<d ≤ 1800

-

as the length of 200g
Note: Your special request for 0.02mm silver tungsten wire will be available.


If you have any question , please do not hesitate to contact us, thanks.
Aimee



 
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