Wt20 Tungsten Welding Electrodes Tungsten Rods 1.6mm X 175mm

• Tipo: electrodos de soldadura de tungsteno
• Material: Tungsteno
• Diámetro: 1.6mm
• Longitud: 150-175mm
• Soldadura Tipo de núcleo: lantano
• Electrodo de recubrimiento del tipo de: tungsteno
• No. de Modelo.: WT20
• Característica Escoria: Acidez
• Función: Varilla de Soldadura de Hidrógeno Bajo
• Soldadura de energía: DC
• deliécada vez: 10 días
• paquete: 5kg/caja
• moq: 100pieces
• muestra: gratis
• Paquete de Transporte: 10pieces/Box
• Especificación: 0.8mm 0.9mm 1.0mm 1.2mm 1.6mm
• Marca Comercial: Xunzhuo
• Origen: China
• Código del HS: 8311100000

Descripción de Producto

Product details 
 

Trade mark	Diameter(mm)	Diameter tolerance(mm)	Length(mm)	Length tolerance(mm)
WT20	1.0	±0.03	150.0 175.0 450.0	±1.0
WT30	1.5 1.6 2.0 2.4 2.5	±0.05
WT40
WZ3
WZ8
WL10
WL15	3.0 3.2 4.0 4.8 5.0 6.3 6.4 8.0	±0.10
WL20
WY20
WX10
WX20
WX30
WX40

 Application and Selection of Tungsten electrodes

Ceriated tungsten electrodes are environmentally friendly products without radioactive contamination. It can start arc easily with very small current, and the dimension arc current is also small. Ceriated-tungsten electrodes are very popular under low current DC conditions, especially for pipeline and small parts welding, intermittent welding and a specific number of welding.

Thoriated tungsten electrode has excellent comprehensive performance and can withstand overload current. It is the most widely used tungsten electrode in the United States and other countries. Thoriated-tungsten electrodes are usually used for direct current welding of carbon steel, stainless steel, nickel alloy and titanium metal.

Lanthanated tungsten electrode has excellent welding performance, and its conductivity is closest to 2% thoriated tungsten electrode. It has no radioactive hazard. Welders can easily replace thoriated tungsten electrode with this electrode without changing any welding procedure.

Zirconiated tungsten electrode has good performance with AC condition. It can keep spherical shape and arc is more stable than pure tungsten electrode when welding. Zirconiated tungsten electrode also has good corrosion resistance. Zirconiated tungsten electrode is suitable for AC welding of Mg-Al and its alloys.

Pure tungsten electrode is suitable for welding magnesium, aluminium and their alloys under AC conditions.

When Yttrium tungsten electrode is welded, the arc beam is slender, the compression degree is large, and the penetration depth is maximum when the current is medium or high.

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