What is the flux coating on an E6010 made of?
What is the flux coating on an E6010 made of?
1), “The coverings [on an E6010 electrode] are high in cellulose, usually exceeding 30% by weight. The other materials generally used in the covering include titanium dioxide, metallic deoxidizers such as ferromanganese, various types of magnesium or aluminum silicates, and liquid sodium silicate as a binder.”
What is the difference between 6010 and 6013?
6013 Electrodes. E 6010 electrode can be used on painted, galvanized, and unclean surfaces, while E 6013 is used on clean or new sheet metal. Therefore, E 6010 is mostly found in maintenance and repair works, while E 6013 in new construction and fabrication.
Can I use DC current for a E6010 electrode?
E6010 electrodes can only be used with direct current (DC) power sources. They deliver deep penetration and the ability to dig through rust, oil, paint and dirt. Many experienced pipe welders use these all-position electrodes for root welding passes on a pipe.
What type of flux does the 6010 and 6011 have?
High CelluloseSodium High CellulosePotassium
6010 vs. 6011 Electrodes
| Electrodes | 6010 | 6011 |
|---|---|---|
| Flux Coating | High CelluloseSodium | High CellulosePotassium |
| Tensile Strength | 60,000 psi | 60,000 psi |
| Welding Position | All Positions | All Positions |
| Welding Current | DC | AC/DC |
Why do some welders not run 6010?
Modern stick welders won’t run E6010 electrodes because they do not have the right components to stabilize the aggressive arc these electrodes create. All welders must have big inductors, output enough welding voltage, and inverter welders must include suitable software to handle the whole procedure.
What does the 0 stand for in E6010?
The first two digits of a 4-digit number and the first three digits of a 5-digit number stand for tensile strength. For example, E6010 means 60,000 pounds per square inch (PSI) tensile strength and E10018 means 100,000 psi tensile strength.
Why is 6010 used for root pass?
I have found, and think most welders will agree, that 6010 runs more smoothly. The slag chips off better than 6011, and this is one reason it is used more often than 6011 in root passes on pipes. Another advantage of these electrodes is the speed at which they burn.
Can you drag a 6010 Rod?
Step or drag.. either method will work fine. It just depends on the conditions as you are welding. Most of the pipe I weld is thin wall (sch 40 or under) with nickel land, and I’ve never dragged completely on 6010 root going uphill around a pipe.
What does the 60 stand for in E6010?
E6010 electrode Specification & classification E means SMAW or stick welding electrode. The next two digits (6 & 0) 60 state the tensile strength of weld metal, as 60 KSI or 60000 psi.
Are 6010 and 6011 the same?
6011 runs on AC and direct current electrode positive (DCEP), while 6010 runs only on DCEP. This gives 6011 an advantage if you have an AC-only machine. I have found, and think most welders will agree, that 6010 runs more smoothly.
What is the difference between E6010 and E6011?
In E6010, the arc stabilizer is sodium, and in E6011 it is potassium (both in the first column, check them out!). That’s pretty much the biggest difference in the formulation between these electrodes, but the consequences are huge.
Why is 6010 so hard?
These rods do not contain potassium in their flux covering as E6011. Potassium helps to stabilize the arc. Furthermore, for most welding requiring E6010 rods, you use whip and pause techniques that add extra stress to the welder. As a result, E6010 rods create an arc that is very hard to stabilize.
