However, for this gun, BAT can get me a stainless steel melonited HR repeater in 3 months. Many bluing finishes are available, with our most common being a satin finish. Bluing is an electrochemical conversion, where the surface of the steel is converted to a form of controlled rust called Magnetite (Fe3O4). The process is repeated until a deep blue finish is achieved—which may take from five to 10 days. Related Posts. Bluing only works on steel, cast iron, or stainless steel parts for protecting against corrosion because it changes iron into Fe 3 O 4; it does not work on non-ferrous material. In the past, it was almost impossible for the general gun- smithing or bluing shop to blue stainless steel guns successfully. I'm on the verge of purchasing a Colt 1991 and was wondering if it was possible for a competent 'smith to blue just the barrel, or if I would have to order an "unfinished" barrel to be blued? Does anyone know the best paint to use and the best color match. Over 90% of high-grade match barrels are made from Stainless Steel. Because heating these chemicals was bad for the environment, new chemicals have been developed to turn stainless steel black or brown. Feb 14, 2017 2,392 3,271 Greenbow, AL. Ruger 10-22 Barrel Threading . We offer carbon and stainless steel bluing. In fact, trying to blue aluminum WILL result in disaster. Joined Aug 6, 2013 Messages 3,658 Location Arizona . Each and every thermometer is calibrated and double-checked for accuracy. I use DuLite 3-0 salts. It requires a 900 degree bath. Almost immediately, bubbles started forming. Stainless steel parts are dropped in a hot solution of nitrates and chromates. Bluing only works on steel or stainless steel parts for protecting against corrosion. While there are a few different types of bluing, one of the most durable forms is hot salt bluing. The results are the same as regular hot blueing. Had an action, barrel … The gun is beautiful, and shoots very well. I do 416 stainless steel barrels all the time. If cold blue won't touch it find some one that blues stainless or polish it to a high finish and have it black nitrated. First, I detail stripped the gun and bagged the small parts together with other parts of their operating group. Minuteman. Bluing Tank Covers Stainless Steel Tanks Bleed-Out & Creep Neutralizers Fiberglass Tanks Specialty Bluing Chemicals Thermometers & Clips Bluing Salts Additives Bluing Salts Disposal Kits Dippers Pump Spray Bottles Rinse Tank Brushes Tank Stands Wire . There is a simple test you can do first. Sale. call us today Most of the old 1894 Winchesters have nickel barrels and I have yet to find one that I could not blue. Filter by: Sort by: Display per page: Page: 1 2 < > Metal Bluing - Products . Reply. Might check into that. Bluing is a passivation process in which steel is partially protected against rust using a black oxide coating. There are at least two formulas available to hot blue stainless steel. Premium Grade Bluing Matte or Polished Finish 4140 Steel. There are many other methods of hot bluing. Many bluing finishes are available, with our most common being a satin finish. In 1960, the factory adopted a direct black oxide bluing process to blacken stainless steel. --Exception to this is Savage® Contours with fitting. The main constituent in this alloy is chromium. 171 Posts . I have a stainless rifle that was factory blackened, and it looks something like a matt blue. If it sticks, you’re safe. Products; Bestseller . The Real Hawkeye, May 1, 2006 #9. Duracoat has a color that matches bluing. Nov 9, 2018; Add bookmark #4 lash said: Try this. It is also easier to apply a fine, hand-lapped finish to a stainless bore. The process causes a layer of black oxide of iron (Fe3O4) to form. By bluing your worn out firearm, you can bring it back to that factory new finish and protect your guns from corrosion and pitting. Damage or destruction of your part and your bluing “tank” will be ruined. If not wanting action refinishing, then Barrel Only cost can apply. Bluing is a process by which steel is protected from rusting by passivation. It gets its name from the blue-black color this process imparts on the metal. Click to expand... You can black oxide 300 and 400 series stainless . Stainless steel vs. a blued finish [Update] This post was updated on [last-modified] Most experienced gun owners know the importance of gun bluing. Like all stainless steels, it contains a high percentage of chromium (about 10 percent) and small amounts of sulfur to make it easier to machine. No issue for 4140 but I was advise by Jim Borden not to do his stainless steel actions. We use an exclusive 5 step black oxide process which results in a rich, deep luster. Because it changes the Fe into Fe 3 O 4 , it does not work on non-ferrous material. Rustystud. It will not work on stainless, aluminum, or other metals. Bluing involves an electrochemical conversion coating resulting from an oxidizing chemical reaction with iron on the surface selectively forming magnetite (Fe3O4), the black oxide of iron. I put the parts in the tupperware container and filled it with the vinegar. Finishes and Bluing Services. Brownells stainless steel Bluing Thermometer is carefully sealed for use in the caustic bluing bath. However the first big batch of barrels done this way were (unnecessarily) iron plated before bluing (albeit not bead blasted). We offer carbon and stainless steel bluing. Report . So if you are unsure of what metal your part is made from, check it with a magnet. Now, with Oxynate No. Top rated. The grade of stainless steel most commonly used for firearms barrels is AISI #416, which is a free machining variation of #410. Either of these two methods is called hot bluing. However, the chemicals from the bluing process can accomplish uneven staining on aluminium and polymer parts. Cerakote Coating. Care must be observed during this process as these solutions will eat through leather, wool, skin etc. -*Barrels are fit to actions before bluing, thus, both the barrel and action go into the tanks at the same time for a matching finish. How to Remove Bluing from Steel (Vinegar) By ... AR, AR15, Bluing, Bluing Stainless, coating, gunsmith, gunsmith cincinnati, gunsmith loveland ohio, gunsmithing, Oxynate, Oxynate 84, Oxynate7, receivers, Winchester. That said, chrome-moly barrels can be just as accurate, when made correctly, and there is evidence a chrome-moly barrel will hold its accuracy longer than a stainless barrel. Thanks Ted . I don't believe stainless will take an authentic bluing job, because bluing is actually a stain of the steel, in effect, and stainless steel will not stain, but you can get stainless steel blackened. Is there a good DIY recipe or product for blackening stainless steel? The act of turning stainless steel black is called "bluing." Just like blueing carbon steel, stainless blueing is a stain, and does not add dimension to the metal. Our bead-blast matte finish is also available on our 416 Stainless Steel barrel. Cannot be done independently. Chromium improves wear resistance, corrosion and scaling at high temperatures. PX Member. Bluing Salts in the presence of stainless steel and gun steel frequently can create "galvanic" action (electric current flow) between the two dissimilar metals resulting in a "false plate" of either chemicals (streaking the bluing with random iridescent blues/greens/purples) or stainless steel (giving patches of random silver specks/spots). Similarly, stainless steel parts of the gun to be blued are immersed in a mixture of nitrates and chromates, similarly heated. Restrict search. For Rebluing Stainless Steels & Cast Iron. Ruger 10-22 Barrel Threading. Cerakote Coatings are one of the most durable and corrosion resistant coatings in the industry. Waorani Comfortably Numb. Jun 27, 2017 #16 I have actions, barrels, bottom metals melonited (MMI/ParkerTruTec). The result looks exactly like the CMS barrels. Stainless is easier to machine because it is slightly softer. After 12 hours, the loose rust is rubbed off with degreased steel wool or a stainless steel wire brush, the surface is recoated with bluing solution and the part is returned to its humid environment. Onmilo Member. Also, Express Rust Bluing only works on steel. Our premium-grade bluing is second to none. Bluing chemicals used to require a heat source to work. I am wanting to paint my stainless steel barrel to match the bluing on my receiver. Cheap, poorly constructed thermometers cause more bluing failures than any other single thing, and it is our feeling that any company offering them for sale to gunsmiths has little knowledge of the bluing game. It is named after the blue-black appearance of the resulting protective finish. A black oxide kit gives anyone the ability to complete oxidation on metal surfaces and achieve a professional quality appearance. Stainless-steel barrels have become a popular choice for competition rifles, varmint rifles, all-weather rifles, combat handguns and marine shotguns. Barrel and Action cost applies. Entire Gun Pricing Rifle, Shotgun or Handgun Flat Matte Satin Matte Standard (320 Grit) Two Tone High Polish Master Finish Stainless Steel (Flat Matte ONLY) Single Barrel $220.00 $235.00 $200.00 $250.00 $250.00 $265.00 $265.00 Octagon Barrel $260.00 $265.00 $240.00 $280.00 $280.00 Unavailable $295.00 Double Barrel $240.00 $250.00 $220.00 $265.00 $265.00 $280.00 $280.00 Barrel Only … The process is harder to use than regular salts, takes more tanks, temperature is more critical and is generally tougher all around. Jun 29, 2014 #2 Remcraz, Ceracoat can match up quite well and is very tough. I really don't want to send it off to get it ceracoted. An especially popular stainless steel alloy used by many barrel makers is called 416R. For those wishing that added custom touch, we offer a bead-blast matte finish which is glare-free with a satin finish. By bluing your worn out firearm, you can bring it back to that factory new finish and protect your guns from corrosion and pitting. My prior gun was built on a chrome moly BAT HR repeater and a chrome moly Krieger barrel, which I sent out to have blued. Aluminium and polymer parts cannot be blued, and no corrosion protection is provided. 84, we have a superior formulation for stainless bluing that has met and passed all of our demands and requirements. Not coating/paint/etc. New. Dosh Well-Known Member. and the fumes can cause deterioration of any metals in the area. Discussion Starter • #1 • May 24, 2016. If cold blue stains it, its not stainless steel. The only other tool I used was a stainless steel carding brush I bought from Brownell’s for rust bluing.