Grey electrodes perform well in DC applications and are great for welding titanium, copper, magnesium, aluminum, and nickel alloys, as well as non-corroding and stainless steels. Expert Answers: Use a pure tungsten or zirconiated tungsten electrode when AC welding aluminum. Why is it important to have a maintenance of welding tools and equipment. Wes Rose is an expert welder with over 15 years of experience. What color tungsten for aluminum? Stainless steel and 4130 tubing. Pure Tungsten (Green) Electrodes They are made of 99.95% pure tungsten. Two solid options include Blue Demon or Weldcraft. Tungsten Type - Tungsten used for tig welded is usually alloyed with different elements to achieve different characteristics. A tungsten electrode is used because it can withstand very high temperatures with minimal melting or erosion. It is quite similar to EWLa-2 in that it has excellent current carrying ability, excellent arc starting ability, and can last through many different arc start and arc termination cycles. And if I had to choose only 1, it would probably be 2% lanthanated because of the way it holds up on the high end.That makes my life a little simpler. You cant break the lanthanated .you have to grind it pretty thin before breaking it or it will bend or splinter. I wish I could do things for the second time, the first time. we use pure and just lately some brown ( ceriated),,, welding 1/4 in. In fact, it holds a very high market share in sales for the orbital welding process. If you are AC TIG welding aluminum for the first time we would suggest using a 2% ceriated in 3/32. Contains 99.50% tungsten. Our process results in angle accuracy up to degree and tip width within .003 in. AU $230.99 + AU $34.95 postage. If you are AC TIG welding aluminum for the first time we would suggest using a 2% ceriated in 3/32. 2% Ceriated (Grey) EWCe-2/WC20 is r ecommended for use in Alternating Current (A/C) or Direct Current (D/C) applications using inverter or transformer based constant current power sources. TIG Welding Tungsten Electrodes 2% Lanthanated (Blue, WL20) Key Features Quantity: 10-piece tungsten electrode Weight: 0.353 ounces Using 2% ceriated, 1.5% lanthanated, 2% lanthanated, pure tungsten, and .8% zirconiated tungsten electrodes all in the 3/32" diameter, we put them to the test to see how well they held up at 200 amps. And besides one of the benefits to using a tig inverter is the ability to use a tapered electrode on AC for welding aluminum. These electrodes perform best in DC welding at low current settings but can be used proficiently in AC processes. . Tungsten Electrodes Pure Tungsten (Green, WP) 10-Pack (1/16) The yttrium tungsten electrode contains 1.8-2.2% yttrium oxide, . Usually, these electrodes are used for aluminum in lower amperage DC welders. As soon as you have "broccoli" where you should have a ball, you've already damaged the metal you're welding to some degree. I grind it new with a 30 degree cone and trim the tip off slightly and let the welding melt and ball up the tip. Dont use a 2 percent thoriated tungsten electrode. MIT offers only premium ANSI/AWS A5.12 A5 12 compliant, 2% Ceriated Tungsten that is pre-ground and cut to fit your orbital welders. I was expected the 2% thoriated to be a little better than the lanth but it was not. Good for low-alloyed steels, non corroding steels, aluminum . any other suggestions,,, anyway the 1/8 brown works good for us till we turn the heat up,,, later,,,outlaw Acording to my charts 250 amps is pushing the limit of 1/8" tungsten on ac.Ive noticed interesting diferencs between tungsten types.For example on steel the ceriated seems to out perform thoriated at lower amp and I get oposit results at higher amps.I want to try lanthiated but I have them on order.Can't get anything but thoriated and pure locally. Make sure you use a tungsten electrode large enough in diameter to carry the welding current you plan to use. Ceriated is the most popular choice due to the easy arc start at low amperages. Was making a special steel profile so it was all automated fusing the joint when the profile folded together in the mill. I like the doubble taper too. So if its safer, why not? Green (EWP) = Pure Tungsten, Orange (EWCe-2) = 2% Ceriated, Red (EWTh-2) = 2% Thoriated, Gold (EWLa-1.5) = 1.5% Lanthanated, Brown (EWZr-1) = 1% Zirconiated. Ceriated tungsten has slightly different electrical characteristics than thorium, but most welders cant tell the difference. There is yellow powder on the rod and sometimes white. 2% lanthanated and 2% thoriated. Properties of aluminum welding with tungsten electrodes Tungsten Inert Gas (the short is TIG) in the specific aluminum welding is the process of delivering current to the welding arc using a non-consumable tungsten electrode. If this is your first visit, be sure to Ceriated tungsten electrodes contain a min of 97.3% tungsten, with 1.8 to 2.2% cerium, are used for low current settings, and have a low-amp arc. 1.0mm 2% Ceriated TIG Tungsten Electrodes 10 Each - Grey Tip. Copy and paste it, adding a note of your own, into your blog, a Web page, forums, a blog comment, Ceriated Tungsten. Ceriated and lanthanated tungstens hold up better for AC TIG applications than 2% thoriated tungsten. Use a pure tungsten or zirconiated tungsten electrode when AC welding aluminum. Thorium oxide is, therefore, a low level radioactive material which may give rise to both a small external radiation hazard and an internal hazard from ingestion or inhalation. Composition: 98% Tungsten, 2% Thorium. Sold individually. Once again, for simplicity all you need is to have pure tungsten (for aluminum) and either thoriated or ceriated tungsten (for steel and stainless). Don't use a 2 percent thoriated tungsten electrode. Back in 1988 I was thaught to grind like that but that was for DC. AU $13.48. Infact the teachers at the Votech school teach the students to use 3/32 Ceriated on everything they do at the school. They can be used in AC welders as well. Make sure you use a tungsten. Once the arc was struck, it was full pedal 200 amps. This pure tungsten electrode also provides a great amount of arc stability for AC sine wave welding mostly done on aluminum and magnesium metals. Performs well in DC welding and arc starting at low current settings, and can be used proficiently in AC processes. But have a lower current carrying capacity than Cerium. . 1.5% lanthanated was about the same as the 2% ceriated.nodules and hemorrhoids. I grind a taper and if I don't use too many amps, the tip will stay at a half ball. It is referred to as a 2% ceriated . 1-888-243-9353 Single-Source Provider of Medical, Industrial & Laboratory Gases. Fact is, the 'right' tungsten for the job will vary based on a range of factors. If you are AC TIG welding aluminum for the first time we would suggest using a 2% ceriated in 3/32. Ceriated tungsten terminals are great for welding little and sensitive parts like flimsy sheet metal work, pipe creation, and orbital cylinder production. $69.50. MIT tungsten is inspected with a microscope to ensure quality on every tip. Before I tried 2% lanthanated, I used 2% thoriated for everything. I have been using ceriated and zerconiated tungsten on my 350LX syncrowave,for some time now.I use zerconiated for aluminum only and have used ceriated for aluminum,steel,stainless and cast iron,with great success.I notice some improvements over pure tungsten,especialy in tungsten life.Good luck. Tri-Mix is a blend of 3 rare earth tungstens and has been proven to outperform Thoriated tungsten in most welding applications. Check Price These tungsten electrodes are good for TIG welding mild steel because they have a low melting point. As much as I dislike Ceriated, it's a better choice on any machine. some welders like the way aluminum welds with a nicely rounded tip. Guess what? I thought surely the 2% thoriated would come out on top. This increases the life of the tungsten and decreases the cost per weld. Can you use Ceriated tungsten for aluminum? Tungsten for tig welding is color coded. Copyright 2022 Morgan Industrial Technology | Site Credits | Privacy Policy, LnRiLWZpZWxke21hcmdpbi1ib3R0b206MC43NmVtfS50Yi1maWVsZC0tbGVmdHt0ZXh0LWFsaWduOmxlZnR9LnRiLWZpZWxkLS1jZW50ZXJ7dGV4dC1hbGlnbjpjZW50ZXJ9LnRiLWZpZWxkLS1yaWdodHt0ZXh0LWFsaWduOnJpZ2h0fS50Yi1maWVsZF9fc2t5cGVfcHJldmlld3twYWRkaW5nOjEwcHggMjBweDtib3JkZXItcmFkaXVzOjNweDtjb2xvcjojZmZmO2JhY2tncm91bmQ6IzAwYWZlZTtkaXNwbGF5OmlubGluZS1ibG9ja311bC5nbGlkZV9fc2xpZGVze21hcmdpbjowfQ==, 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. 2% Lanthanated Tungsten Electrodes (Blue) Next, we have a blue color-coded electrode option. Seller 99.8% positive. But with so many options available, it is easy to get things mixed up. 2% Ceriated Tungsten USD $ 12.00 - USD $ 36.00 SKU: N/A Category: Filler Metals Tags: 2%, ceriated, filler, tungsten Tungsten 1/16" x 7" 10 pc pack 1/8" x 7" 10 pc pack 3/32" x 7" 10 pc pack Clear Add to cart Add to Wishlist Description EWCe-2 (2% Ceriated) electrodes are tungsten electrodes containing about 2% cerium oxide, referred to as ceria. The weld puddle works gently on the aluminum. Ceriated (Color Code: Orange) 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. Details. 030-090. Wolfram 2% Thoriated (Red) Tungsten - Made In Germany. The fact that you would use both hands when welding is what most people find difficult with this method of welding. Tungsten is normally sold in boxes of 10 pieces. Good for low-alloyed steels, non corroding steels, aluminum alloys, magnesium alloys, titanium alloys, nickel alloys, copper alloy. check out the. ver. Need thoriated, lanthanated, ceriated, zirconiated and other tungsten electrodes for your TIG welding? Sine or square wave 50% balance machine (transformer not inverter machine) would be 130 amps max AC for 3/32 pure tungsten, 100-180 amps for a 1/8 pure tungsten. More Information. Search for: HOME. What should gauges read on oxy-acetylene torch? Make sure you use a tungsten electrode large enough in diameter to carry the welding current you plan to use. It is particularly suited for low amperage work, making it extremely good for delicate projects using thin metal sheets of all varieties, and can be used for both AC and DC work so long as the amperage is kept low for both. Ceriated tungsten electrode is orange in color and has a minimum of 97.30% of tungsten and 1.8-2.20 percent of cerium and hence its name. Orange: Two percent (only on AC) Blue: two percent (both AC and DC) Gold: one and a half percent (Both AC and DC) Green: Only for DC [ Caution: Never use green tungsten on AC] For a useful result, you have to give the perfect set-up Gold plated tungsten durability: This magically works over the gold. http://www.weldingtipsandtricks.com/tungsten-electrodes-gtaw.htmlTungsten Electrode Test for Amperage carrying limits. Now and again, 1.5 percent lanthanide can supplant 2% thoriated . While thoriated tungsten remains the most common in DC TIG, because of concerns about radiation, most experts strongly recommend ceriated or lanthanated electrodes for AC and DC TIG. This material is commonly used for lower amperage DC welding applications. Good for low-alloyed steels, non-corroding steels, aluminum alloys, magnesium alloys, titanium alloys, nickel alloys, copper alloys. 4047 filler rod contains 12% silicon. Application: DC Welding on Carbon Steel,Stainless Steel, Nickel and Titanium. To start, we sharpened all the tungsten to a point using a CK turbosharp tungsten electrode sharpener. Non-Radioactive. Dont make a ball like a tootsie roll , just use enough amperage to round the tip. 4043 aluminum tig rod - the most versatile for 3003, 6061, a355 aluminum castings etc. Cerium Tungsten Electrodes For Aluminum Welding Grey Tip. He is a certified welder and has won several welding competitions. But inverters are quirky. Non-Radioactive Tungsten Materials. 2% thoriated held up pretty well but did not round and nicely as the 2% lanth. Use a pure tungsten or zirconiated tungsten electrode when AC welding aluminum. Would you prefer to share this page with others by linking to it? What is the best tungsten to weld aluminum? It balls up nicely, produces a nice arc, and will make you wonder how you ever welded aluminum without it. This one works in DC and a low current setting better. Should this be my expectation with this rod? EWCe-2: 2% ceriated tungsten . According to the tungsten electrode chart above, 200 is top of the range for a 3/32 diameter electrode. Both are rated higher than all the others for amperage carrying . However, if you want a clean weld on aluminum, this piece can be the right mate for you. These electrodes perform best in DC welding at low current settings but can be used proficiently in AC processes. HTP's part number is TC2-7332. . SENSE Module #7 GTAW Study online at The chemical symbol for tungsten is W How long should the post purge (shield-ing gas) be allowed to flow after the weld-ing arc is broken? We look forward to working with you. use just enough amperage by pressing on the foot pedal to barely melt and round the tip..you can easily see it get really hot quick on reverse polarity. 10Pcs Rod Yttrium Tungsten Electrode Arc For Welding Thin Aluminum Blue 1mm WPD. Tungsten electrodes are used in arc welding with inert gas and . Weld failure and low weld-per-tungsten are results of using low quality tungsten. Choose from pure, 2% thoriated, 2% lanthanated, 2% ceriated, 1.5% lanthanated, .8% Zirconiated, LaYZr, Pink Multi-Mix EWG. They can be used in AC welders as well. Reviews. Thoriated tungsten electrodes contain thorium, a radioactive material that can pose health and environmental risks at elevated exposure levels. Thin, fine work, a sharper point seems to be the preference. Ceriated tungsten features slightly different electrical characteristics than thorium but most operators won't be able to tell the difference. It's awesome to get some responses, thanks everyone! Then we welded for about an inch and quarter with each at 200 amps using a miller dynasty 200dx set at 100 hz and 65 percent electrode negative on the ac balance. 2% Ceriated Tungsten 200 Amp Tig Torch Aluminum Tig Argon Hose Ceriated Tungsten Ck Torch Ck Worldwide Dinse Dynasty 200 Electrode Grinder Electrode Sharpener Filler Rod Flexible Tig Torch Gas Lens Gas Lens 17 Gas Lense Heliarc Htp Tig Lanthanated Lincoln Tig Torch Lincoln Torch Miller 14 Pin Miller Auto Darkening Welding Helmet Miller Control Miller Dynasty Miller Foot Miller Foot Control . Reviews. All of them did fine on DCEN at 200 amps and it surprised me that the 2% thoriated was the first to slightly round on the sharp point. Pure Tungsten (Green) AC: Transformer: Magnesium alloys and aluminum alloys BUY NOW: 2% Ceriated (Grey) AC & DC: Inverter & Transformer: Titanium alloys, copper alloys, magnesium alloys, aluminum alloys, nickel alloys, non-corrosive steels, and low-alloyed steels BUY NOW: 1.5% Lanthanated (Gold) AC & DC: Inverter & Transformer TIG Welding Current Ranges for Tungsten Electrodes - (Argon Shielding Gas) Electrode Diameter (inches) Dcen, A Dcep, A High-Frequency unbalanced ac, A. 2% Ceriatedhad several nodules formed that made the arc unstable. Then , we re sharpened all of them but only used the 2% ceriated, 1.5 lanth, 2% lanth, and 2% thoriated at 200 amps DCEN. You can use orange-colored 2% ceriated tungsten for welding aluminum in AC. The pure tungsten balled up into the fetal position as expected. I dont like that much but I am getting used to it. TIG Welding Tungsten Electrodes 2% Lanthanated (Blue, WL20) 10-Pack (3/32) See Price. There is something to be said for welding . pure tungsten, ceriated, lanthanated, . The cerium tends to migrate very quickly to the heat at the tip of the electrode. Top 5 Best Tungsten for Aluminum 2021 1. 2% Ceriated tungsten welding electrodes provide low current and arc . What color tungsten is best for aluminum? The same goes for red-colored 2% thoriated tungsten. Using tungsten alloys to create electrodes for aluminum welding is much simpler and easier. Good ignition and re-ignition properties. Balls easy, tends to spit at higher amperages. When using GTAW to weld Aluminum with alternating current (AC), the tip of the tungsten electrode should be rounded at the tip. What color tungsten is best for aluminum? The most common length is 7.00" (175 mm). Remember that AC welding requires largerdiameter tungsten electrodes. MITs in-house production allows for custom at any length and degree, with a wide range of tungsten diameters from .040 up to .125. Using 2% ceriated, 1.5% lanthanated, 2% lanthanated, pure tungsten, and .8% zirconiated tungsten electrodes all in the 3/32 diameter, we put them to the test to see how well they held up at 200 amps. I just would like to know how to properly prepare tungsten while welding aluminum. In some industries, this has been the standard multi-purpose TIG welding tungsten to have on hand at all times. What is the Green tungsten? Ceriated (Color Code: Orange) 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. To request a quote call 417-485-4575 or submit your request online. The Best Tungsten for TIG Welding Aluminum Baker's Gas & Welding Supplies, Inc. With all of the different TIG machines around, with some offering inverter technology and all offering varying degrees of power, it can be tough to figure out the best tungsten for TIG welding aluminum. Package of 10- 7 inch 2% ceriated tungsten electrode, size 3/32". Use a pure tungsten or zirconiated tungsten electrode when AC welding aluminum. So why push the envelope and see which ones actually hold up at 200 amps even if it was for a little more than one inch of weld. Hi joewelder, I have run into you somewhere before. A portion of the mixtures utilized with ceriated electrodes incorporates non-eroding prepares, carbon, nickel, aluminum, magnesium, titanium, and copper composites. Lanthanated Tungsten An alloy of lanthanum oxide (or lanthana) also improves the arc stability and performance and is also not radioactive. This tungsten when pointed starts very well while providing 30 to 40% more current carrying capacity than the same . The Thorium used in 2% thoriated tungsten is a radioactive element and therefore can be dangerous to the health of those exposed to it and to the environment. 2% ceriated: Seen in the grey coloured label, these electrodes consist of 2% cerium. This page was generated at 07:25 PM. Shop Airgas first. Ceriated tungsten is recommended for short welding cycles on low-amp, DC orbital tube, pipe, thin sheet and small part applications. They have a diameter of 0.040 inches and come in a pack of ten. What is the best tungsten to weld aluminum? 2% LANTHANTED (BLUE) EWLa-2/WL20 Ceriated tungsten is recommended for short welding cycles on low-amp, DC orbital tube, pipe, thin . I have used Ceriated with a Syncrowave 250 on aluminum. But for both AC and DC, you need to use the blue-colored 2% lanthanated and the gold-colored 1.5% lanthanated tungsten. . Wes is passionate about teaching others welding and enjoys sharing his knowledge with others. EWCe-2 tungsten electrode is currently color-coded with a gray band, although in the past it was color-coded with an orange band. aluminum @ 250 amps,,, argon gas,,, cleaning action @ midway,,, tungsten get so hot the end of it melts off,,, using 1/8 brown tungsten which be able to handle the heat,,, quess we need to go to 5/32 zerconiated??? These include the type of weld, the material (s) being welded, the thickness of the material, and the power source utilized. This material is commonly used for lower amperage DC welding applications. In addition to these sizes, some manufacturers also offer .020" (0.5mm) and " (6.4 mm) tungsten. 2.) Don't use a 2 percent thoriated tungsten electrode. Don't use a 2 percent thoriated tungsten electrode. Lanthanated has too good a reputation in all machines for one not to consider it. Please call or email if you have any questions on our tungsten. These are some of the best tungsten electrodes for TIG welding mild steel that you can find on the market. Long enough to allow the base metal and electrode to cool. Tungsten electrodes are used when arc welding with the Tungsten Inert gas (TIG) process or when plasma welding. thick, heavy amps, more stout/blunt taper. Two solid options include Blue Demon or Weldcraft. Home | Contact | About Me | Privacy Policy |Site Map|Forum |Store, Copyright 2007-2020 WeldingTipsandTricks.com, Welderskills Video shows settings for Self Shielded Flux Core 11ga 3f fillet weld, Welderskills Video shows Tig Welding aluminum .063" 1G test settings D17, Welderskills Video shows Tig Welding aluminum 1/4" thick 3f lap joint settings, Self Shielded Flux Core 11ga 3f fillet weld, Tig Welding aluminum .063" 1G test settings D17, Tig Welding aluminum 1/4" thick 3f lap joint settings. They perform best with titanium alloys, copper alloys, magnesium alloys, aluminum alloys, nickel alloys, non-corrosive steels, and low . : 3.3.x, Tig welding tips, questions, equipment, applications, instructions, techniques, tig welding machines, troubleshooting tig welding process, I've been practicing aluminum here and there, watching some videos online and lots of practice. Go through them carefully to find one that suits your needs. Cheap tires do not belong on a high-dollar sports car. The electrode fixture consists of a couple of bars that hold the electrode in place and keep it round. Choosing the right TIG welding tungsten is an imperative first step. Grey-tip Ceriated (AC/DC) for a range of ferrous and nonferrous metals. However, they are harmful if released inside the digestive tract, or inside the lungs, where they act as a carcinogen. 2% ceriated: Seen in the grey coloured label, these electrodes consist of 2% cerium. Is Ceriated tungsten radioactive? Testing Scary Minecraft Myths That Are Actually True, Badshah Chamkeela Chehra (Official Video) | Sonia Rathee. exit tungsten electrodes page and learn about how to weld using a Tig Finger. If you touch the pure tungsten to aluminum you're not going to continue until you replace the tungsten whereas with the cer, zirc, or lanth tungsten, you can still maintain an arc and finish the bead. That makes it flow better, with less porosity. 1. After about 3-5 welds the arc starts circling. In both processes the electrode, arc and weld pool are protected from atmospheric contamination by an inert gas. I definately want to try the zirconiated.I'm glad to know it wasn't my immagination,(its been known to wonder off in its own odyssey). 2% lanthanated tungstens can also be used in the AC frequency to weld aluminum while providing a very nice arc and a low burn-off rate of the electrode. .8% Zirconiated ball crooked and the arc wandered. In addition, we super polish the cone of the tungsten electrode to seal up all the grind lines. Provides excellent low current and arc ignition with good arc stability. I was using pure tungsten for the longest time (still am) but Hawk at this site stronly urged me to go for the ZIRTUNG Ive got a box but havent used it yet ,all aluminum also with the Syncro 250DX. This tungsten is not recommended for higher heat applications. Best Tungsten for Aluminum Step by Step Explanation We've selected products based on cutter numbers, capabilities, welding capacity, durability, etc. 2% Ceriated Tungsten is best for use in alternating current (a/c) or direct current (d/c) applications using inverter or transformer based constant current power sources. Made with 2% cerium oxide concentrations, ceriated tungsten could be considered the "premium" DC welding material. Thoriated Tungsten Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding, Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding, Mig and Flux Core - gas metal arc welding & flux cored arc welding, Stick Welding/Arc Welding - Shielded Metal Arc Welding, Welding Certification - Stick/Arc Welding, Tig Welding, Mig Welding Certification tests - Welding Tests of all kinds, Welding Projects - Welding project Ideas - Welding project plans, Welding Jobs - Industrial Welding Jobs - Pipe Welding Jobs - Tig Welding Jobs, Classifieds - Buy, Sell, Trade Used Welding Equipment, instructions how to enable JavaScript in your web browser, http://forum.weldingtipsandtricks.com/v f=9&t=5677. Now here is the thingall of these different types of tungsten electrodes could be used at a lower amperage and on different machines and weld just fine. 2% Lanthanated Tungsten Uses TIG welding tungsten electrodes from CK Worldwide, Blue Demon. Our 2% Ceriated (Grey) Electrodes are popular on Amazon for their reliable arc-striking, high arc quality, and low burn-off rate while adhering to ANSI and AWS standards. When I was doing Xray inspected work on aluminum castings day in and day out I used Zirconium tungsten and a water cooled torch. Either will ball up on its own while welding after a short time in most cases. More Information. Current Ranges: Refer to Table A.2 of AWS A5.12M/A5.12:2009 Specification for Tungsten and Oxide Dispersed Tungsten Electrodes for Arc Welding and Cutting. Specialty: AC Welding on thin gauge aluminum & material less than 1.5mm. What color tungsten is best for aluminum? That is an indication the tungsten is super brittle and may splinter/crack while welding and contaminate your welds. The first one, introduced in the 1980's, is most commonly available as 2% ceriated tungsten. Two solid options include Blue Demon or Weldcraft. Ceriated is the most popular choice due to the easy arc start at low amperages. Ceriated is the most popular choice due to the easy arc start at low amperages. Then we take a look at the previously sharp tips to see what happened. In addition, we super polish the cone of the tungsten electrodeto seal up all the grind lines. It works pretty well. These electrodes have an easier arc start and stability compared to pure tungsten electrodes. New. Current The current tungsten types differ in that they can either be DC or AC current in their welding process. Newer methods of welding AC on Aluminum include using pointed Ceriated tungsten. This allows the welder to ball the tungsten for welding, if desired. When I gas tungsten arc weld (GTAW) aluminum, I always use alternating current (AC) . We have offered it for over 15 years and will gladly put it up against E3 Tungsten or any other tungsten on the market that claims to be the best alternative to Thoriated tungsten. tooldude56 KB Fabrications Senior Member 2% ceriated electrodes are known for their durability. 03-15-2019 #3 ronsii Master Welder Join Date The thoria content in the electrode is responsible for increasing the life of this type over the pure tungsten. Please rest assured to wholesale customized ceriated tungsten electrode at competitive price from our factory. Red (thoriated) or Light Blue (lanthanated) tungstens seem to be the preferred for inverter-based machines. In fact, it holds a very high market share in sales for the orbital welding process. Grey 2% ceriated tungsten Can some one tell me what the grey ceriated 2% tungsten is best for Aluminum or Mild steel 03-15-2019 #2 vwguy3 WeldingWeb Artisan Join Date Jan 2004 Location city of Four Flags Posts 2,142 Post Thanks / Like Re: Grey 2% ceriated tungsten From my experience it's good for both. These anodes have astounding curve beginning, a low burnoff rate, great curve steadiness, and astounding reignition attributesa large number of similar benefits as ceriated anodes. Two solid options include Blue Demon or Weldcraft. TIG Welding Tungsten Electrodes 8,024 Reviews Midwest Tungsten Service TIG Welding Tungsten Electrodes 10-Pack (Blue - 2% Lanthanated Tungsten (WL20/EWLa-2), 3/32") PREMIUM ten (10) pack of 3/32" tungsten electrodes for TIG welding for the beginner, intermediate, and professional TIG welder. I have been experimenting with different tungsten with my Syncrowave 250 and came up with results contrary to what I've been reading.Bear in mind my supplyer has not yet gotten me what I want to make good comparisons.My machine came with ceriated tungston and my supplyer only carries a small supply of thoriated and pure.My supplyer and my research indicates I should be useing pure tungsten for aluminum.I seemed to have best results with the ceriated,evan though the electrode was larger dia. He has worked in a variety of welding settings, including automotive, shipbuilding, and construction. Zironium tungstens are very good for AC. However, pure tungsten electrodes can only be used in DC for welding aluminum. This video deals with the difference in Tungsten selection choices for Inverter Welders versus Transformer welders. 2% Ceriated tungsten is recommended for short welding cycles on low amperage, DC orbital tube, pipe, thin sheet, and small part applications. I oppose the use of Thoriated Tungsten in any HFAC Aluminum application. your Facebook account, or anywhere that someone would find this page valuable. The first one, introduced in the 1980's, is most commonly available as 2% ceriated tungsten. Alustar Premium Wolfram Tungsten Electrode for Aluminum. And all of them would probably weld pretty ok on a syncrowave 200 if you took the time to prepare the electrode by slightly rounding it on DCEP. 2% ceriated electrodes are known for their durability. Tungsten electrode quality is often overlooked when using orbital welding equipment. Ceriated tungsten has slightly different electrical characteristics than thorium, but most welders can't tell the difference. and do yourself a favor and get some 4047 aluminum filler rod for castings where porosity rares its ugly head. Ideal for both aluminum and steel/titanium alloys Safe and smooth arc-striking with stability Reduced burn-off rate with no chances of splitting Less gas and power consumption Prolonged service and shelf life Cons Not much useful for AC applications CHECK LATEST PRICE ON AMAZON 3. They are a mix of the best qualities between ceriated electrodes and thoriated tungsten for DC and zirconiated for AC. It covers Ceriated, Thoriated, Lanthanat. A student now but really want to weld everyday. Lanthanated cathodes additionally share the conductivity qualities of 2% thoriated tungsten. It is completely the United States manufactured. I have been using ceriated and zerconiated tungsten on my 350LX syncrowave,for some time now.I use zerconiated for aluminum only and have used ceriated for aluminum,steel,stainless and cast iron,with great success.I notice some improvements over pure tungsten,especialy in tungsten life.Good luck. I think the biggest difference I can see is as you noted, the ceriated doesn't seem to get contaminated as easily as the thoriated or pure. The 3/32 2% lanthanated kicked ass and took names. HUAXIANG is one of the most professional ceriated tungsten electrode manufacturers and suppliers in China. Just make sure you flow ample argon after the arc to fully cool the tungsten. But with all the talk about radioactivity of thorium dust, I thought I would give the 2% lanth a try. Depending upon the thickness of what you're welding, the amps, etc, the taper is determined by user preference. They start at much lower amperages than the older style transformer machines. These results can increase costs dramatically. Any blue/purple color on the tungsten and you need more argon after. Used for non-critical welds only. I use pure on a Sync 250. Cool,I've been thinking about useing a larger diameter tungsten like you mentioned.The only downfall I can find from researching this would be harder arc starting. Zirconium Tungsten Electrodes than recomended.I did see where pure tungsten is not recomended for Dynasty machines but didn't think that pertained to my Syncrowave.The ceriated seems to work good on evey thing,but they seem hard to find.I need to see if my supplyer will speicial order them.Again,since I don't have various tungsten of the same diameter yet its hard to make acurate comparisons.I have tungsten on order for a week now.Basicly I'm wondering what success others have with ceriated vs pure on thin guage aluminum. A more econmical option, pure tungsten is suitable for aluminum alloys and magnesium alloys. It is 2% ceriated with 98% tungsten for which it is marked with the color grey. What are the benefits of friction stir welding? These results can increase costs dramatically. All times are GMT-6. I would have to concur with tooldude56 about zirconium tungsten for aluminum, especially on transformer based machines. There's another tungsten which is 0.40% zirconiated (brown), and it can be used in AC. This increases the life of the tungsten and decreases the cost per weld. Another reason that zirconiated tungsten is used for welding aluminum is that it can carry more current than pure tungsten can, but unlike thoriated, lanthanated, and ceriated tungsten, zirconiated tungsten isn't so resistant to heat that it cannot be melted. Thoriated tungsten can work with a variety of metals, including challenging metals like aluminum, nickel alloys, steels, copper, and more. 2% lanthanated does better on AC. . Lanthanum, Thorium. If the balance is set to more EP (more cleaning action), then the tungsten gets hotter and thus the max amperage used must be less than when more EN is used. Thin, fine work, a sharper point seems to be the preference. Besides aluminum alloy, this aluminum welding tungsten can be used in titanium alloy, copper alloy, carbon steel, stainless steel, low-alloy steel. Ceriated is the most popular choice due to the easy arc start at low amperages. 2% lanthanated were the shizz at high amperage..being slightly rounded but uniform and very stable. Long life. 2% Ceriated (Grey) Grey 2% ceriated electrodes are popular due to their extreme ease of striking an arc with lower amperages, and their extraordinary performance with regard to both AC & DC welding applications. You can simply create an electrode of any shape and thickness, and this only requires you to create a ball with a Tungsten Electrode Fixture. That I have to grind it every 3 welds or so to make sure it can arc? But for meif all I have in the box is 2% thoriated, I am still happy. The same can be said for using cheap tungsten with expensive orbital welding equipment. MIT offers only premium ANSI/AWS A5.12 A5 12 compliant, 2% Ceriated Tungsten that is pre-ground and cut to fit your orbital welders. Want to become a knower of all and master of none. They transfer less contamination across the arc when overheated than any other type. Manufactured to exact specifications, this 10-pack of 2% Ceriated tungsten electrodes (Grey, EWCe-2) offers superior quality and low-cost value while adhering to ANSI and AWS standards. Ceriated Tungsten Cerium oxide (or ceria) as an alloying agent improves arc stability, and it has the added advantage of not being radioactive! According to the tungsten electrode chart above, 200 is top of the range for a 3/32 diameter electrode. This is first quality tungsten and is an excellent substitute for 2% thoriated tungsten. Ceriated EWCe-2/WCe20 (Color: Grey, Formerly Orange) Ceriated tungsten electrodes contain about two percent of cerium oxide (ceria). Want to learn everything about everything. Usually, these electrodes are used for aluminum in lower amperage DC welders. Remember that AC welding requires larger-diameter tungsten electrodes. Print; Industries Served. I've seen it succeed brilliantly, and don't discount those who do it. Answer (1 of 2): Of the following types * Gray: 2% ceriated (on AC) * Blue: 2% lanthanated (AC and DC) * Gold 1.5 lanthanated (AC and DC) * WT10 1%Thoriated yellow (DC only) * WT20 2%Thoriated red (DC only) * WT30 3%Thoriated purple (DC only) * WT40 4%Thoriated orange (DC only) * White: . Apart from the aluminum, this is a great tungsten electrode for steel too. Good for use in alternating current (a/c) for aluminum alloys and magnesium alloys in low to medium amperage applications using transformer based constant current power sources only. . Kind of surprised me too. Diamond Ground 2% Ceriated Tungsten Electrode CE2-3/32. They are made of gray, ceriated tungsten. If you are AC TIG welding aluminum for the first time we would suggest using a 2% ceriated in 3/32. I find it very unpredictable in it's behavior, and I've cleaned dozens of welds where Thoriated was used by people who didn't know what they were doing. 2% Ceriated Tungsten is generally used with transformer based square wave or sine wave TIG welding machines in the DC mode for welding steel. On the other hand, lanthanated tungsten can weld almost all types of metals which include: aluminum, magnesium, nickel, copper, titanium, and other materials that have a low level of alloys and do not corrode.
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With minimal melting or erosion start at low amperages most people find difficult with this method welding... Another tungsten which is 0.40 % zirconiated ball crooked and the arc to cool! On everything they do at the previously sharp tips to See what happened out on.. Style transformer machines of thorium dust, I always use alternating current ( AC.! Ceriated tungsten welding electrodes provide low current setting better tungstens and has the... Metal and electrode to cool automotive, shipbuilding, and orbital cylinder production 2 percent tungsten! ) See Price any length and degree, with less porosity is most commonly available as 2 % ceriated are! Electrode for steel too performs well in DC welding applications the talk about radioactivity of thorium dust, I used. Stability compared to pure tungsten or zirconiated tungsten electrode is used because it can withstand very high share...