Wc20 2% Ceriated Tungsten Electrode

Type: Tungsten Sheets
150mm: 175mm
1.0-1.0 Diameter Upon Request: on Promotion
Transport Package: Plastic Box
Specification: CE ANSI ISO
Trademark: ATOP
Customization:

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Basic Info.

Model NO.
WC20
Origin
Cn
HS Code
83111000
Production Capacity
5t/Month

Product Description

      
WC20 Ceriated Tungsten Electrode for tig Welding

1) Ceriated tungsten electrodes (AWS classification EWCe-2) contain a minimum of 97.30 percent tungsten and 1.80 to 2.20 percent cerium and are referred to as 2 percent ceriated.
These electrodes perform best in DC welding at low current settings but can be used proficiently in AC processes. With its excellent arc starts at low amperages, ceriated tungsten has become popular in such applications as orbital tube and pipe fabricating, thin sheet metal work, and jobs involving small and delicate parts. Like thorium, it is best used to weld carbon steel, stainless steel, nickel alloys, and titanium, and in some cases it can replace 2 percent thoriated electrodes.

Using ceriated electrodes at higher amperages is not recommended because higher amperages cause the oxides to migrate quickly to the heat at the tip, removing the oxide content and nullifying its process benefits.
2) Color mark: Grey (WC20 / EWCe-2)
3)  Diameter:1.0mm - 10.0mm
0 .040" (1.0mm), 1/16" (1.6mm), 3/32" (2.4mm), 1/8" (3.2mm) and 5/32" (4.0mm)
4)  Length: 6'' (150mm), 7''(175mm)
5)  Quality of surface: ground finish, polish finish
      


1) 10 pieces red welding electrodes rods put into 1 plastic box, or plastic bag is available as client's requirement.
2) Then packed in one carton box.




Item-No.
Type of product
Tip-Colour
Oxide.Composition %
Diameter
Length /Height
1
Pure Tungsten
green
W             99.95
1mm-50 mm
175 or 150 or 75 mm
2
Thoriated Tungsten
red
Tho2       1.72.2
1mm-10 mm
3
Thoriated Tungsten
blue
Tho2       0.250.55
1mm-10 mm
4
Thoriated Tungsten
yellow
Tho2       0.81.2
1mm-10 mm
5
Thoriated Tungsten
purple
Tho2       2.03.2
1mm-10 mm
6
Thoriated Tungsten
orange
Tho2       3.84.2
1mm-10 mm
7
Lanthanated Tungsten
azure
La2 o3    1.82.2
1mm-10 mm
8
Lanthanated Tungsten
gold
La2 o3    1.31.7
1mm-10 mm
9
Lanthanated Tungsten
black
La2 o3    0.91.2
1mm-10 mm
10
Zirconiated Tungsten
brown
Zro2        0.150.5
1mm-10 mm
11
Zirconiated Tungsten
white
Zro2        0.70.9
1mm-10 mm
12
Ceriated Tungsten
grey
Ceo2      1.82.2
1mm-

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