bluing steel with a torch

These work by depositing a coating of copper selenide on the surface. This article has been viewed 914,567 times. In the hot salt process, you will need, oh, four to six tanks, only one of which will be the heated blueing salts. Now securely hold your piece with whatever you have chosen. Holy crap, did that reaction hurt like hell. Keep a fire extinguisher near your workstation in case of a fire. A Garden Gun Cultivates a Newfound Fascination, AZ Judge Dan Slayton Refuses to Reduce $2m Bail in Flagstaff Campus Self Defense Case, State Judge Issues Order Blocking Enforcement of Illinois Firearms Ban Act Statewide, Protecting and Serving: Springfield, IL Police Seized Homeowners Gun After Investigating Her Report of a Prowler UPDATED, Chicagos Failed Mayor Lori Lightfoot Loses in Reelection EffortBadly, http://www.lowes.com/pd_188198-316-HG-66420_0__?productId=4764059, http://cdn.spectrumbrands.com/~/media/Spectracide/Files/MSDS/SpectracideStumpRemoverGranulesSDSApr15.ashx. "name": "Shooting Mystery", Central Texas. SO, DG; unless I missed it, I am assuming the torch is used separate from heating the tank/ container with the boiling solution. this article statement Old school smiths use something called washing soda to strip oil off guns. Metal Finishing Guru. When youre using polishing paper, you think that 600 grit is very fine, and it is taking you hours to polish out something to 600. The only way to do that is to heat it until the metal de-magnetises, quench it again, and then temper to the desired hardness. Battery acid is childs play compared to blueing salts. In order to confirm the bank transfer, you will need to upload a receipt or take a screenshot of your transfer within 1 day from your payment date. Initially case hardening was used but did not offer any aesthetics. For most of the time, guns that utilize carbon steel components are the prime candidates for bluing but its totally possible to color stainless steel blue as well. ", the wrong quality steel. Also thanks DG! Youre a gunsmith who has a lot of nice guns! Hardening will cause it to be more brittle, which could cause the hammer to chip and cause injury. "url": "https://shootingmystery.com/wp-content/uploads/2021/01/How-to-Blue-Stainless-Steel-in-5-Easy-Steps.jpg" Did you make this project? Just take them from the comments he posts. Repeat 3 times. February 20, 2016 at 16:12. The higher temperatures of the other processes as well as their caustic nature could weaken the soldered joints and make the gun hazardous to use. Reply WebThe gun bluing process Start with 1 gallon of water and add it to a deep fryer that has been thoroughly cleaned. http://www.lowes.com/pd_188198-316-HG-66420_0__?productId=4764059 Todos los derechos reservados. Rust bluing was developed between hot and cold bluing processes, and was originally used by gunsmiths in the 19th century to blue firearms prior to the development of hot bluing processes. To heat this, I use a Coleman camp stove and a 15# jug of LPG gas. } I use a pickling paste. Can a softly tempered piece be re-tempered harder without going through the hardening procedure again? 4.3 out of 5 stars 242 ratings-30% $12.99 $ 12. You should note that the blue layer is rather delicate so dont treat it roughly. When heat treating a forged blade you get the whole knife glowing, then submerge just the blade in the oil for 8 seconds. But since this was my first project, with an inexpensive kit as a learning tool, and as I intend to do this again with a much more expensive kit, my trials and errors and your voice of experience will be very useful the next time around. When polishing something like the above rifle/shotgun, youve got a pretty light coat of rust, without severe pitting. Both ingredients are super cheap. "dateModified": "2022-03-27", It is hazardous. wikiHow marks an article as reader-approved once it receives enough positive feedback. In literally 10 seconds on a buffing wheel incorrectly applied, I could screw that up to a point where it might take be eight+ hours of hand polishing to recover my prior results. Thoroughly degrease the area to be reblued with acetone. Could I use stainless steel earrings that I have got? My apologies for the background noise in the first half of the video We had compressors running where I had to shoot this This video shows how to blue steel parts using an oven or torch and quenching in oil This method is not the professional method using bluing salts but can be done in your home with a torch or if you have access to a high temperature oven This method will provide your parts some protection from corrosion and show how to achieve different colors in the steel by varying temperatures I am not a professional so please spare me the that s not hot bluing and other criticisms If you don t like it turn it off Hope this comes in handy for someone, How to take apart disassemble and put together assemble a 1911 pistol 1st method, Stevens 20 Gauge Break Action Shotgun Project - Part 4 Cold Bluing with Brownells Oxpho-Blue Creme, Van's Instant Gun Bluing - Removing Gun Rust, Cold bluing Steel blackening How to use Tifoo Black Devil - burnishing steel, Gun Bluing - Colt Official Police 38 Special, Vintage Screwdriver Cold Bluing Br nierung Restore No 2, Slow rust bluing O1 knife blades part two, Easy and Fast bluing touch up Presto Gun Blue Pen, DuraBlue Spray-on Bluing Aerosol Application Process Polished Version, Axe Restoration Part Two Bluing With Birchwood Casey Superblue, Birchwood Casey Aluminum Black Super Blue and Metal Work on a Tanfoglio TA22S, Gun Bluing using cold blue and heat Weihrauch HW35 E Restoration, Perma Blue Gun Blue Paste Birchwood Casey. Safety notes: Dont use an aluminum pan. Examples of this finish are common on older pocket watches whose hands exhibit what is called 'peacock blue', a rich iridescent blue. I've never done anything like this but want to try. This finish allows them to be stored in high-moisture conditions, like sports bags, without rusting. It takes practice. If you look at the temps that Tenifur(SP) and Melonite(sp) and early Pakerizing processes used this is nothing. WD-40, as mentioned earlier, is a water-displacing oil compound not a penetrating lube, and for preventing rust, WD-40 actually works pretty well, but it doesnt last like cosmoline or waxy oils used for long-term rust prevention. Youll get a dark spot right there. Submerge in water and scrape edge. Fill the tank with a suitable amount of water then add in the bluing salt using the correct ratio. New guns are typically available in blued finish options offered as the least-expensive finish, and this finish is also the least effective at providing rust resistance, relative to other finishes such as Parkerizing or hard chrome plating or nitriding processes like Tenifer. Depending on what solution you use, the tank temperature must be maintained somewhere between 240 and 310 degrees Fahrenheit. Oil-free steel wool is also sold by woodworking shops. Just dont. That can be a pen torch (pictured), a blow torch, a heat gun, a gas hob (which I am going use) or anything that will provide you with enough heat. Isn't the point of the acetone to degrease, why would i grease? I am simply trying to learn anything and everything that there is to know about it. The steel is also used for producing great police flashlights with awesome durability. When you buy through links on our site, we may earn an affiliate commission. I used Brownells Plum Brown, a product that requires that the barrel be heated to 275 degrees to activate the reaction. 1. You will need:-2x containers (one of them preferably being metal for the oil)-oil -unleaded petrol/Acetone/Terpentine/Rubbing alcohol or any goo Thanks to all authors for creating a page that has been read 914,567 times. Safety is the number one priority so protect your body as much as possible. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/8\/81\/Harden-Steel-Step-1-Version-3.jpg\/v4-460px-Harden-Steel-Step-1-Version-3.jpg","bigUrl":"\/images\/thumb\/8\/81\/Harden-Steel-Step-1-Version-3.jpg\/aid1214287-v4-728px-Harden-Steel-Step-1-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

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\n<\/p><\/div>"}. Ill go into parkerization later this week. It is named after the blue-black appearance of the resulting protective finish. There's also blued hardware available, like nuts, bolts, screws, and hinges. For the chemical, the bluing solution should be either Oxynate No. Im not responsible for marital discord as a result of gun projects attempted on the kitchen stove. Drift the sights back in from the right side of the barrel. However, if the bluing effect isnt satisfactory, then you can try giving the components an acid bath (using Hydrochloric Acid). Hot bluing is the current standard[6] in gun bluing, as both it and rust bluing provide the most permanent degree of rust-resistance and cosmetic protection of exposed gun metal, and hot bluing takes less time than rust bluing. The parts can often be put together with little or no forces need and friction lock together and the one parts shrinks and the other part expands. It, too, must be oiled to provide any significant rust resistance. { You'll probably be fine following these instructions - you'll probably be OK driving home a little drunk, too. Pour in some acetone, and while wearing rubber gloves (dishwashing gloves are OK), put in a pad of 0000 steel wool, swish it around and pull it out. He started the site to explore the ethics, morality, business, politics, culture, technology, practice, strategy, dangers and fun of guns. This is an alternative method for creating the black oxide coating. DG thank you. Use your torch to bring up wikiHow is where trusted research and expert knowledge come together. Fill a heat-safe container with water or oil deep enough to submerge your steel. Brilliant blues. I want to add rainbow color to safety razor blades that would be used again, how can I do this? Put all the components into the tank and wait for 5 15 minutes. Fortunately, this is easily had at any hardware store: WD-40 is a water displacing product, not a lubricant (contrary to widespread advertising). One can generally use the same solution to brown as to blue. [ "Bluing" is the process of oxidizing steel to create a durable, corrosion-resistant layer. 500F-600F is often all that is needed and the parts can be done over and over again you just have to clean between each attempt. Its oiled in production to keep it from rusting on store shelves. You work on nice guns! You have entered an incorrect email address! Blue or Black rust is complete passivation of the steel surface Fe3O4. Wipe them down with WD-40 on a regular basis. Heres instructions from Mark Lee Supplies on using their Express Blue #1. Cold blueing solutions usually just dont wear well. The reason why blued guns rust is that something was allowed to attack the surface blueing and get through it to new steel or the blueing job wasnt deep enough to complete passivate the surface from red rust. The actual temperature of the steel depends on the carbon content inside. It is also used by machinists, to protect and beautify tools made for their own use. It will instantly vaporize into steam and splash all over you. Most cold blueing agents contain some selenium dioxide in them to enable to them to react at room temps. I ended up with some spots where the browning did not take, and a few dull spots, most of which I was able to buff out with steel wool soaked with gun oil. Dont scrub the solution onto the gun, just run a patch that is not dripping wet down one complete run on the barrel/action in one smooth stroke. Go on and start bluing! I agree used oil works better and adding some copper and graphite seems to deepen the color and add more purple or plum to it. The practice of bluing steel takes time and an exquisite eye for detail. The content is not meant to be a replacement for professional service advice. This works well for me. Metal parts that look black or blue-black are usually blued (rather than painted). For this reason, it is considered not to add any appreciable thickness to precisely-machined gun parts. I found through my bluing adventure that different oils do act slighty different but ultimately everything I've used has done the job. Have proper ventilation and use proper modern safety gear! You are a fantastic resource for all of us here. You might need two applications to clean up more deeply rusted spots. Make sure the piece is chemically clean, sandblasting followed by power wire brushing is good then stop heating when you hit purple because the heat will travel. Theyll usually go in from the right, and be drifted out from the left (ie, drifting them from left to the right as the muzzle is pointed away from you). And thats about everything you need to know about stainless steel bluing. Add 5 lbs of regular table salt to the water. When everything is set up, put on your protective gear and then get down to business. I can keep a Krylon can always handy for touch-ups. This step should be done before heating the steel, as the steel should be quenched immediately after removing from heat. Think big scars. Reply Just remove the blue/rust, degrease, dry, then blue/card/boil-out/oil/drain. Either that or the steel wool. You need to constantly be adding in a bit of water to bring the boiling point back down into the range you need. DG should receive a stipend for his valuable contributions to TTAG. How do I do this? 2mm wire has a circumference of ~0.25in. This process was repeated until the desired depth of color was achieved or the metal simply did not color further. 84 or Du-Lite 3-0. It is named after the blue-black appearance of the resulting protective finish. Use ice cubes. Referring to the post that started all of this; Dyspeptic Gunsmith says: For this Instructable I'm using thread cutting oil. Further, I probably would have used a coarser wet-dry to prep the raw steel (this was a kit Kentucky long rifle) rather than the 1500 grit I used. First, let us go through a couple of bluing concepts that you have to know in order to achieve the desired result.