WC20

Features

All tungsten is packaged 10 pieces of 7" and priced per box Low current capacity. Recommended for use in AC welding of aluminum. Please choose from: .020″ | .040″  | 1/16″ | 3/32″ | 1/8″ | 5/32″ | 3/16″ | 1/4″

These TIG electrodes are alloyed with about 2% ceria, a non-radioactive material and the most abundant of the rare earth elements. The addition of this small percentage of cerium oxide increases the electron emission qualities of the electrode which gives them a better starting characteristic and a higher current carrying capacity with no spitting.

These are all-purpose electrodes that will operate successfully with AC or DC electrode negative. Compared with pure tungsten, the ceriated tungsten electrodes provide for greater arc stability. They have excellent arc starting properties at low current. If used on higher current applications the cerium oxide may be concentrated to the excessively hot tip of the electrode.

This condition and oxide change will remove the benefits of the cerium. The non radioactive cerium oxide has slightly different electrical properties as compared to the thoriated tungsten electrodes. The cerium electrodes work well with the Advanced Squarewave power sources and should be ground to a modified point.

  1. who are we?
We are based in Shandong Province, China, start from 2018,sell to South America(30.00%),Africa(30.00%),Mid East(25.00%),Southeast Asia(10.00%),South Asia(5.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Welding machine,Welding /Cutting torch,Cutting torch,Hardware mechanical and electrical,Medical apparatus and instruments

4. why should you buy from us not from other suppliers?
Shandong Ruiling International Trade Co ., Ltd .Our company is engaged in the welding equipment . The company has earned ISO 9000 certification , and we regards "quality first , integrity-based "as the consistent service tenet .

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,FCA,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
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