China Wc20/Wt20 Thorium Tungsten Electrode Tungsten Rod Tungsten Needle Tungsten Electrode 1.6/2.02.4*175mm, Find details about China Green Tip Welding Aluminum Tungsten, Tungsten Needle Argon Arc Welding from Wc20/Wt20 Thorium Tungsten Electrode Tungsten Rod Tungsten Needle Tungsten Electrode 1.6/2.02.4*175mm
Tungsten electrode/tungsten rod/tungsten needle/wholesale price Direct selling 1.6, 2.0, 2.4, 3.0, 3.2, 4.0, 5.0, 6.0 and other specifications complete 1 box to sell (1.6, 2.0, 2.4, 3.0, 3.2, 4.0 is 10 in a box, 5.0, 6.0 is 5 in a box)
Φ 1.6 * 150 mm 10 10 box/bag/box
Φ 2.0 * 150 mm 10 10 box/bag/box
Φ 2.4 * 150 mm 10 10 box/bag/box
Φ 3.0 * 150 mm 10 10 box/bag/box
Φ 3.2 * 150 mm 10 10 box/bag/box
Φ 4.0 * 450 mm 10 10 box/bag/box
Material: pure tungsten
Color: green head
Core Diameter: 1.6/2.0/2.4/3.0/3.2/4.0 (mm)
Type: Pure Tungsten Electrode (WP)
Drug skin properties: tungsten
Welding current :15(-500)
Length :150(mm)
Specifications: 1.0/1.6/2.0/2.4/3.0/3.2/4.0X150mm
Packing: plastic box
Quantity :10 PCS/box
Pure tungsten electrode is an early used electrode for argon arc welding and is widely used in various specific welding industries.Pure tungsten electrodes contain 99.5% less tungsten and have no alloy
Elements.Pure tungsten electrode is used only as welding electrode in AC conditions or as resistance welding electrode, it can provide clean base metal surface, the welding ball becomes pointed when heated, this shape provides a balanced waveform AC welding arc stability, is particularly good.Pure tungsten has very high electron escape function, low steam pressure, low resistance, good electrical conductivity, small thermal expansion, high elastic modulus bright.So in low current arc stability, less than 5 a well when welding aluminum, magnesium and its alloys, but the launch electronics, high voltage required for welding high no-load voltage, large current job for a long time of tungsten electrode burning more apparent, end a melted into molten pool makes seam tungsten, so only for some black metal welding, the important part or welding.