Nitre bluing. These salts are the color of cotton candy.

Nitre bluing Item : C12_082090019. Here we have nitre bluing salts—they won't turn your “Nitre Bluing” is a highly decorative process in which parts are dipped in a solution heated to 600 degrees. com/video-library DuraBlue® Nitre - Liquid Application. Due to the high temperatures involved, around 600*F, this process isn’t for anything that retains heat-treating but yields a range of colors from gold to blue to black, depending on Bluing Steel: An Investigation into the Thermal and Chemical Methods of Colouring Mild Steel. I think he used a Lee lead melting pot used for bullet casting. Brownell's page on nitre bluing indicates that an entire firearm can be nitre blued without harm, BTW. Colt SAA. Make Offer. In this video Im Niter Bluing a . The blue-black image of black iron oxide is what gives the name to this process. S&W Double Action. Don't think there was an dangerous fumes from the solution. 99 Some of the methods of include “Hot Caustic Salt”, ” Slow Rust”, “Express Rust” and Nitre bluing. It involves immersing steel parts in a boiling solution of potassium nitrate, sodium hydroxide, and water at 275°F to 310°F (135°C to 154°C) for 15–30 minutes. In this GunTec presentation Larry Potterfield, Founder and C The bluing of metal is an oxidation process. User00003 Well-Known Member. Mike Hunter 417. do not purchase item if it is restricted in your state. Quote . Midway USA has a video on nitre bluing. When it returned it was just beautiful, and remained so for all the time I owned it. A guy in Christiana did it for me after I did the prep and polishing. Hot Caustic Salts Bluing. Steel will turn a rainbow of colors as it is heated and if you remove the heat at the right time, you can get a nice "electric" or "peacock" blue color, just like Nitre Bluing. Recently discovered the wonders of nitre bluing but of course brownells is out of stock on their nitre bluing salts. 99 $82. The blue shine is due to additional chemicals such as manganese that are added to the mix. His techniques at this renewal were and are used even among some of the European. The bluing process is included as well and the post treatmen These methods, primarily hot-bluing ones, will create oxidated layers similar to Fe3O4 that you get on carbon steel. DuraBlue Spray-On Bluing DuraBlue® Nitre - Aerosol Application. Compare it with other methods of gun bluing, such as hot bluing, cold bluin Unlike conventional hot salts bluing, NitreBlue Bluing can produce a wide range of color, from a pale yellow “straw” color, to a deep, black blue. Quick view. There are several methods to blue gun barrels, such as hot bluing, cold bluing, rust bluing, niter bluing, charcoal bluing, and heat bluing. Brownells Nitreblue~ Bluing Salts $ 66. Aside from the salts (082-090-019WB), a casting thermometer or heat treating thermometer (084-069-225WB ) can be used to monitor the salt's temp. See the For this and other MidwayUSA videos visit the MidwayUSA Video Library: https://www. CarWiz. The prices listed Ive done 1930s and 40s Win guns tyey turn out great when rust blued. Fume Bluing . I also dabbled in Nitre Bluing using a Lee Lead Melting Pot, and Nitre Bluing Salt. 4 grams (0. This brilliant blue finish can be used To answer your questions, nitre bluing changes the temper of the metal. 33 oz) of manganese dioxide per pound of total nitrate). Before any bluing process, the metal must be prepared. Again, nitre bluing is rather delicate. NITRE BLUE™ BLUING Bluing can also be done by controlled heating of the part and Brownells NitreBlue is an example of this type of bluing. Nitre bluing is limited to small, non critical parts, heat bluing or tempering of springs. Gaddy was singularly responsible for the renewal of quality color case hardening and nitre bluing in America. Restrictions Free Shipping! Secure Online Ordering. Out of Stock. The bluing of metal is an oxidation process. This is a high heat process that adds beautiful colors to gun parts like the screws, barrel bands, etc. For best results, the small parts need to be polished to a matchless finish. This striking finish, though less durable than charcoal nitre blued and “strawed” parts. Directions For Use. You see the transition from Pink powder to a yellow foamy liquid. So it will have the wear characteristics of a Cerakote or Duracoat . PEWTER BLACKENER Pewter Blackener For pewter only A timelapse of nitre bluing salts melting down. I wipe them off a little before going to the (temperature controlled) range, then return I still have the Pail of Bluing Salts in my Workshop, but have no desire to get into Hot Bluing again. grove gun shop 201 stanley k. Bluing is primarily cosmetic with some forms of bluing (or parkerizing) providing a level of If it is 4140 then nitre bluing it should be ok based on what I have read on drawing 4140. It's a simple process that anyone can do with the right tools and techniques. So what is Niter Bluing? Niter Bluing is mostly a heating technique to achieve different color to the steel. Unlike other bluing solutions, these salts are used straight and require heating to temperatures ranging from 570°F to 650°F. Ruger SAA. The steel would be exposed to those temperature for much longer times then it takes for the bluing process. Set Includes: hammer pin, sear That would pretty much destroy the myth that nitre bluing and flame bluing can't be used for entire firearms because it would weaken them. From the pics I've seen online of the nitre bluing process it doesn't appear that it is really suitable for giving me the black/blue that I'm looking for on this A short video showing the process of using nitre bluing salts to color small steel gun parts. Service members, veterans and those concerned about their mental health can call the Veterans Crisis Line to speak to trained professionals. Nitre Bluing Nitre Bluing. Supplied with full instructions. Introduction: I started to search an alternative finish method because I wasn't happy with cold bluing or rust bluing. The salt can be controlled to within 5 degrees witch is near impossible to do with open flame. We use melted salts to get to the right temperatures. Member Since: July 8, 2016. 00,pistols $25. A Fire Bluing or Nitre bluing neither needs a layer Of oil to preserve it. The colors usually Unlike conventional hot salts bluing, NitreBlue Bluing can produce a wide range of color, from a pale yellow “straw” color, to a deep, black blue. Eagle. I use lead or a small pan of brass chips and a propane torch. Look lke a real Winchester should look. It also I don’t know about Nitre, but bluing is becoming a lost art as it may be near the price of the gun to have it done. This brilliant blue finish can be used on any type of metal using an airbrush, spray gun, or Nitre bluing will not ruin the heat treatment on parts at the temperature and time it takes to blue a part. Lots of guys don’t know both those treatments are the protective, rust abating finish that will withstand a goodly it or wear. com All "bluing" is really blacking. 30248 m-f 10-7 est sat 10-5 est. Oven bluing is basically the same, but with the . The bright, glistening effect was the result of the final stage of polishing called “oil finish. Nitre bluing is a process for producing a colored patina on metal parts. Out of stock Compare. The working temperatures are very high, and extreme caution must be used. Name (required) Telephone (required) Email (required) Address The New Standard in Bluing! This revolutionary new coating is indistinguishable from traditional bluing but wears like DuraCoat®! Now you can restore an old, worn, and even rusty gun yourself! DuraBlue is an easy to use The reason it can only be done on small parts is because it softens the part. No, it is not very durable. This brilliant blue finish can be used on any type of metal using an airbrush, spray gun, or the convenient aerosol can. 6445 michael@mikehunterrestorations. Check out our Closeout section for Great Deals! Toggle menu (715)720-6128 or (800)830-6677 DuraBlue™ Spray-On Bluing; DuraBlue™ Nitre; DuraPark™ Spray-On Parkerizing Replicator; DuraBrown™ Spray-On Browning; DuraDize™ Spray-On Anodizing The Nitre bluing method sounds interesting, cheap and simple. Color Case Most Receivers. ) If you have touch-ups or areas with defects that you want to fix you can return to the solution after corrective measures and a degreasing. Free in-store pickup tomorrow at Phoenix. For many years it was often difficult to have a gun blued and have it match the exact shade it may have been before and Our expanded bluing-tank system provides a deep, high-quality bluing, as all parts are run through multiple pre- and post-bluing tanks. (Pitfall, too hot and the bluing process will slow, the heat rise and the color turn more red-bronze. Since traditional bluing doesn’t work on stainless steel, I won’t dwell too deeply into how it works but It works by turning rust, into black iron oxide. It requires much smaller pots and the ability to heat the water mixture to 600°F. Nitre bluing, the old books say ~600 to get a black blue, and the temps worked perfect for me. 3 Nitre Blue: Mix potassium nitrate and 8–10% manganese dioxide and heat to 200°C. It was a beautiful Dark blue . Post Cancel. Prices. You can prolong it's life by a lacquer coat or an oil coat. A charcoal blued high polished part will produce a mirror-like finish that is second to none. ﾠ The durability of bluing depends on the roughness of metal surface. It's odd because it's not a Home » Gunsmith Tools & Supplies » Metal Prep & Coloring » Metal Bluing » Brownells Nitreblue~ Bluing Salts. The parts being blued are in the bath for a matter of seconds to reach color. view 360° image. MARLIN 336 BLUED. The brilliant blue finish can be used on any type of metal $54. Also known as Fire Blue, Nitre Bluing was historically seen on small parts of handguns and long guns. item is sold An effective method for imparting blued finish to clock hands, screw heads etc. They came out looking real nice. Niter (Nitre) bluing is nothing more than temper bluing in a controlled and air free environment. There is also Parkerizing which gives the best protection of traditional metal finishes and is often recommended under many spray on finishes. These parts are generally polished to a mirror like sheen to greatly enhance the beauty. But even at that temperature it would take a 15 minute soak to temper a tiny spring. This process is straightforward Nitre Bluing is not the same as Hot Salts Bluing (although heat and salts are used). The colors usually range from a Do you do the slow rust bluing and nitre bluing at your shop? Yes we do it all in house. Dr. Ni Bluing steel is the process of oxidizing the surface of the metal to protect it from rust. Rust bluing is a method of making steel rust in a I use stump remover "Potassium Nitrate" in a cast iron pot over a burner to nitre blue small Parts. Either way, I keep my handguns oiled. Oscar Gaddy wrote a detailed method of proper Nitre Bluing in issues of "Double Gun Journal" a couple of decades ago. Size 250g. four 1911 grip screws. Nitre bluing is more closely related to heat treating or heat bluing. Unavailable at Phoenix. Nitre Bluing Basic Process! Rifle I did 5 ish years ago bottom metal taken to a purple color Hot Caustic Bluing As promised, here is a detailed explanation with formula and procedure on how to hot blue at home. The classic color is "peacock blue. Nitre bluing is not bluing with "hot bath" bluing salts such as those salts that gunmaker suppliers sell that are used at 285-295 degrees F---those salts are caustic salts. Most folks know it for the peacock blues found on Colt's, Winchesters, and other firearms. COLT 1903 AFTER BLUING. Posted September 5, 2004. . The results, color and longevity of those finishes wasn't what I was looking for. I usually do touch-ups immediately while the salts are still running so I can assure the results come The first is nitre bluing done with potassium or sodium nitrate salt bath immersion. $400 and up Bluing does NOT add metal to your gun like chrome plating does. Charcoal bluing is the second oldest technique for bluing metal. Rating * Name Email * Review Subject * Comments * 1 Review 4 I used it to lightly highlight. That’s when I learned that bluing steel is more or less a conversion of red iron oxide (Fe2O3) to black iron oxide (Fe3O4). $85. DuraBlue® Nitre - Liquid Application. Heat Bluing or Flame Bluing is actually heat treating. You'll need nitre salt and a heating source capable of melting it (about 600 F to my knowledge). One of these is Nitre bluing. The late Dr. Duracoat : Metal Polishes. NE OREGON. Niter and colour case. U. Although time-consuming, we consider rust bluing a very durable method of bluing that produces a softer blue-black finish worthy of the investment of time There are different types of bluing; Hot Caustic, Slow Rust (a cold process) and what is often refered to as “Cold Bluing”. get the proper tanks and use Dulite or Oxynate 7 for the major parts, the small parts look nitre blued in the reference photo you provide . Available In-Store Now. Charcoal Bluing. The mixture is heated to 310 to 321 °C (590 to 610 °F) and the parts NITREBLUE~ BLUING SALTS. Manganese Phosphate Parkerizing : Cera Kote . Offering the finest period correct color case hardening, rust bluing, checkering & niter bluing In doing this, we provide different bluing options in order to make your firearm look like it came off the showroom floor! * At this time, we are only accepting disassembled and prepped parts. I know everyone says it weakens the firearms and shouldn't be done but I think they are just repeating Nitre bluing is not to be used on heat treated parts, because the high temperature, around 700 degrees F, will take the temper out of most tempered steel. You cant do a frame, slide, barrel ext. It is not required, but gives that nice transparent blue color to those parts. $100. 39. Rust bluing for barrels is a process that only a few master gunsmiths practice. 05-04-2009, 12:05 Dicropan IM™ Bluing is an excellent choice for the oc-casional rebluer or the shop specializing in double barrels. When the metal is submerged in the liquid hot salts, it changes color like heat bluing, from a light straw to a brilliant blue. Brownells sells the salt, and you can probably use a bullet casting furnace for heating. Metal Finishing Guru. Inst-362 Nitre Bluing Bluing. The big variable in time is the amount of metal work you want to do to the gun to be blued. Save Share Reply Quote Like. item : c12_082090019 | sku : | model : | upc : 050806107342. BLUING AND COLOR CASE ON A 410 HAMMER GUN. " But nitre bluing is capable of producing yell Larry Potterfield, Founder and CEO of MidwayUSA, demonstrates the process for nitre bluing small parts using a Lee lead pot and bluing salts. I hope this link works: Niter or nitre [5] is the mineral form of potassium nitrate, KNO 3. Nitre Bluing is not the same as Hot Salts Bluing (although heat and salts are used). gunmakers. Removal of Old Nickel-Plating. Modern salt bluing process. In this way, you can get small Nitre bluing usually refers to a molten bath of potassium nitrate or saltpeter, as Mike Hunter and damascus have pointed out. DuraBlue Nitre Aerosol Kit Spray On Nitre Bluing Get The Sought-After Look of Nitre Bluing. There are many methods you can use to blue the steel, including hot bluing, cold bluing, niter bluing, and so on. usual ship time is 7-10 business days. And what are the other traditional metal finishing techniques we use to create period-correct restorations? Today’s article starts a four-part series where we’ll do a historical deep dive into each of the old-world metal finishes Nitre Bluing. Watch out for splashes of hot salts as they tend to spew out of the pot/tank when parts are being submerged and captive air escapes. My parts are highly polished to 800-grit. Get the sought-after look of traditional nitre bluing! Also known as fire blue, nitre bluing was historically seen on the small parts of handguns and long guns. So Clarence, can you buff nitre bluing down a bit to match an aged screw or to almost put it in the white? Sure–in fact that’s just what I did to make the re-nitre blued trigger guard on a 52 match the original blue of the brl & rcvr. Check out my webpage. Forum Posts: 535. Its not as wear resistant as hot bluing thats why in the past it has always been used on accent pieces that didn't see much wear. Member. They are a lot fussier to do and the results vary more than straight blacking on different metal alloys and heat DuraCoat Firearm Finishes has you covered. It can and is used in conjunction with heat treating, for a part that has to be tempered at around 700 degrees F. This is often used for small parts (screws, pins, etc. Add to Cart Email for Price Add to Wishlist Out of Stock. And,unlike “home-brewed”nitre bluing baths,NitreBlue Bluing Salts are specifically blended for low melting point, stability throughout The other is nitre bluing which actually can impart a range of hues to metal from straw to black. It can be achieved in several ways. This is why it is used on smaller parts like springs and screws. 95. the colour is controlled as mentioned by temperature and composition. 07 Make Offer %local_inventory_count% Free Shipping! Quantity . Place crystals in a strong container that will stand frequent heating to high temperatures. The brilliant blue finish can be used on any Like any true rust bluing process, there's no "quick and easy" way to apply it, but then, nothing matches a rust blue finish for classic beauty. Our finishing services take your newly manufactured firearms and transform them using Turnbull’s signature methods, producing a modern classic that looks and shoots like a pristine, vintage heirloom. Recommended Posts. Antique restoration and bluing services. There I was professionally trained in Hot Caustic Bluing, Rust Bluing, Nitre Bluing, Parkerizing, Restorations, Vintage Metal Restoration. The pistols were blued to a bright, glistening, mirror-like, blue-black finish. sodium and potassium nitrate in varying proportions Bluing Bluing itself is simply suspending prepped part into solution while it's temperature maintained around 260-280F. Rust bluing is very popular today for custom gunsmiths and hobbyists because of the durability and quality of finish that can be achieved without too much equipment. 20-25 minutes in generally sufficient to obtain nice reach black color. One can make caustic salts from lye and nitrate of soda fertilizer--but this produces a dark black color that is fine for gunbarrels but not necessarily gun screws and so Nitre bluing is a metal finishing process that involves heat treatment with a salt bath solution. Flame bluing is a process that dates back to early British gun-making and is still in use today. REMINGTON 700 PREPPED AND READY TO BLUE. These grip screws add class to all 1911s Types of Bluing Methods Hot Bluing and Nitre Bluing. By drermer September 5, 2004 in Fit and Finish. The process was born out of necessity: firearms needed protection against the relentless ravages of rust and corrosion. I have a 1909 argentine with some of its original nitre blue. _____ Finish Types . Traditional finish for Colt triggers, screws, and Winchester loading gates. Aluminum Oxide Blast (flat) Glass Bead Blast (matte) Sanded (various In my research into restoring the Krag, I have found that Springfield Armory used several different metal finishes for the various parts of the rifle. :smile: But, 600 degrees? And I thought the 300 degree +/- was dangerous. There are also hot bluing solutions that require use of a blowtorch or other heating device to process the bluing. These salts are the color of cotton candy. Might not be suitable for certain parts either. Fire bluing vs Nitre Bluing. Springs are excellent candidates for coloring, as well as express rifle sights and Win. Most gun barrels are in the low 40's of the rockwell C hardness range. 453. Safety gear is absolutely mandatory when hot bluing since even a small spatter will result in a serious burn, caustic bluing Nitre Blue. Drawing quenched 4140 (RC 55+ hardness) at 600-800 degrees leaves an RC still well above the average gun barrel hardness and the time involved in the tempering is often quoted at 1 My understanding is that the OP has a gun that is nitre blued, not nitrided. I have a formula somewhere we used in Florida that was Ammonium nitrate and Lye. The result is a finish that can range from a straw color to an iridescent nitre blued and “strawed” parts. 380 features polished slide flats, bone charcoal color case hardening and clear coating; the trigger, extractor, controls and screws are nitre Nitre bluing. Some traditions may be generations old, but even they have a day one. Traditional finish for screws, pins and small parts. His work was the equal to the best of the English. FFL Required. Featuring Colt 1911 and 1886 Winchester manufactured reproductions . It was used as a tempering process to draw back parts that had been case hardened, and it was used as a final finish on parts that would not see pressure. Belgian Bluing : Rust Bluing . when you get the color you want, quench it. Start your own tradition with our finishing services today. Trusted Retailer. “Let us endeavor so to live that when we come to die even the undertaker Gun finishes including: color case hardening, bluing, rust bluing, charcoal bluing, and nitre bluing. these start life as the highest quality 1911 pins money can buy and are then hand polished and elevated by being dipped in steroid fortified bluing salts at 600 degrees Fahrenheit. This took about 45min to get up to tempera Nitre bluing also requires temperatures of around 600 degrees Fahrenheit, which ie beyond the reach of a heat gun except for smaller parts. Walter Sorrells, another knife maker, has a short video showing how to nitre blue. A nitre Bluing bath can be used to temper steel. But, the effect of a “splash” of color on these guns is very appealing and effective. Nitre bluing is a decorative bluing process for metal gun parts. Gorgeous "Fire Blue" Colors & No-Scale Tempering – A Master Metal Firearm Restoration & Manufacturing. A long video of me preparing the parts of an Astra 400 chambered in 9mm Largo for Nitre bluing. shipping on rifles $35. Let's take a look at this interesting process. Re-Bluing. Share More sharing options Followers 0. BLUING RESTORATION ON A REVOLVER. The hard part with nitre bluing isn't the bluing or getting the materials, it's proper metal prep. Some people have done nitre bluing using stump remover chemical from the Rust Bluing; Nitre Blue; Hot Caustic Salt Blue; Firearms Safety and the Law; Helpful Links; $100 Matte Bluing Service; Work Order/Shipping Form for American Bluing & Guns, LLC. The "cold" bluing process is more common among gun owners who can easily return their barrel's blue finish without the need Nitre blued colors range the entire spectrum, and it all depends on how long the part(s) in question is/are submerged in the bluing solution. Thats a simple way of explaining it i guess. ﾠ If you order our high gloss blue,ﾠ the surface is so smooth that it will wear Nitre bluing salts can be purchased from Brownells. The salts play a factor in the coloration too, but it is mostly a heat reaction. Nitre bluing produces a peacock or electric blue color and is a nice contrast against a high polished black bluing job This is what I am talking about well I messed around with some different formulas and was able to get this: See less See more 2 Save Share The small parts are what is nitre blued on that pistol. All SAA work. Nitre blue does NOT color active rust so the silver spots from the last refinish was in places where there was active corrosion, it didn't look active to the eye but deep in the Niter Bluing is one of the simplest of the bluing processes and it gives some of the most vibrant colors. 25 Colt pistol for my mother. Description Quick Overview; Nitre Blueing. Aligns well with spring temper too, so I generally never worried about softening any spring or screw tempering. Capturing the proper shade and texture of original charcoal bluing (sometimes referred to as carbona bluing) finish depends largely on the underlying metal polish. 99. It will protect your nitre blued finish and the part from corrosion and wear. College NRA Gunsmithing program. DuraBlue® Nitre - Aerosol Application. The end result is a blue-black glossy finish that is hard-wearing. T. I have also completed the Master Gunsmithing Course by American Gunsmith Institute. My niter blue set-up is one of Brownells steel quarter size hot bluing tanks filled with their NiterBlue salts. 00. Even simply heating a pot of solidified potassium nitrate can cause an eruption of extremely hot molten salts as pressure builds up beneath the Check out BROWNELLS NITREBLUE® BLUING SALTS | Brownells available Online at Brownells Today and many more Metal Bluing products are available in our Tools & Cleaning Department. I believe the electric blue colored parts was nitre blued. Keep water well away from it. Does anyone have a recipe or know what chemicals and what amounts in order to make a similar product? I’ve heard potassium nitrate, sodium nitrate and manganese dioxide can anyone con Share Hot rust bluing . Fast Shipping. In the nitre bluing process, polished and cleaned steel parts are immersed in a bath of molten salts—typically potassium nitrate and sodium nitrate (sometimes with 9. From there, varies by part, and I try to only nitre if parts were heat blued originally too. The nitre bluing process itself arguably Newbie to nitre bluing steel - using potassium nitrate to do so. It is a very old process that was used frequently during the 19th century. Hot bluing is a popular, long-lasting method often used in industries for applications such as firearms and tools. The combined metal finishing experience of our gunsmiths is immeasurable, so you can be sure that your metal restoration project will be done right. Historically, the term niter was not well differentiated from natron, both of which have been very vaguely defined but generally refer to compounds of sodium or potassium joined with carbonate or nitrate ions. This brilliant blue finish can be used But cold bluing using readily available chemicals works quite well if you follow the steps laid out here, and for those ready to take a step beyond cold bluing, it’s possible to do what is often called “nitre bluing” at home, even though the chemicals traditionally used aren’t readily available in Canada. Quantity on Hand: 0. But if you can do it and do it Also known as fire blue, nitre bluing was historically seen on the small parts of handguns and long guns. The name of the process actually comes from the blue-black appearance of the black iron oxide. Nitre bluing salts. Nitre salts are designed to completely change the temperature of a small part, in order to heat treat it, and leave behind the residual coloring associated with heat treating at that temperature. I made a calcium silicate insulation jacket that slips over the outside. This is ok for Small Parts Like Screws or Pins, but not recommended for any High stress Parts like Actions or Cylinders, Bolts ect because of the High Temps Nitre blue salts consist of sodium nitrate, sodium nitrite and potassium nitrate. 1 (color case-hardening of receiver, rust blued barrel, charcoal blued small parts, nitre blued screws and pins) Turnbull Launches Finished Services Division Caption: This Colt M1908 Pocket Hammerless . How to Buy a Gun Online. tanger blvd locust grove ga. Proper Nitre Bluing using Potassium Nitrate is somewhat of an art, and a dangerous one at that due to the high temperature of a liquid at nearly 1000 degrees F. Larry Potterfield has an interesting video on this where he uses a Lee melting pot to create the 650 degree temps required. midwayusa. Some of our more modern steels don't nitre blue very well, but Chapter 6 – Nitre Bluing Nitre bluing is a hot blue (500-600 degrees F) process that I use to blue the grip screws and upper toggle pins. ” They were blued by Colt’s “oven-bluing” process in a coal-fired furnace. The expert gunsmiths at Parkwest Arms also offer gun restoration and gun refinishing services including rifle bluing that can restore the metal components of a The bluing process has changed a lot over the years both in the preferred methods and the chemicals used. If you want to do really high end finishes watch the AGI Slow Rust & Nitre Bluing Course. SKU: UPC: 050806107342; Model: $86. Heat up the crystals, which will melt and form a liquid. trenace. The process is simple, and what you are getting is essentially a temper color. “There is a remedy for all things, save death. Single Shot Receiver At Turnbull your project is a true restoration, and not simply a re-finish. Many of these finishes were a byproduct of that parts manufacturing process. Comment. A nitre bath does not have to run at the high end of the temperature range 650F to blue parts. Pay over time with Learn more. Nitre Bluing . Nitre bluing the small parts is best done by stripping them from the action and bluing separately - actually most bluing/blacking is best done by stripping to component parts. This results in a variety of colors, from straw to bright Nitre bluing of small parts. COLT GOLD CUP BLUING. Heated the dissolved nitre bluing salts to, I think, 650. Members; 120 Location: Mississippi; Share; Posted September 5, 2004. There are several methods to blue gun barrels, The "hot" process uses nitre bluing salts and requires liquid heated to 650 degrees to activate the salts. For best results, use on bare metal or basecoat with DuraCoat #MC2-Stainless Steel. The Oxynate 7 gives more black , the Dulite gives a more Nitre bluing Niter and colour case. It took me some time to learn how to do it properly. A nitre bluing bath can be used to temper steel at 650 degrees. ) and having contrasting screw and pin colors against a blued receiver can really make a project POP. Some firearms with a multitude of parts may require an addition charge (usually a have hour of labor, $30 for the additional time required to blast and clean parts). Winchester Lever Action. I wanted an S&W model 19 reblued in the high gloss original blue it once had. That takes time, effort, and equipment. Colors can range from a yellow hue to purple to electric blue. “ Nitre blue is not a very wear resistant finish . nitreblue~ bluing salts. Learn about nitre bluing, a type of bluing that uses nitric acid to color steel parts. As the steel reaches high temperatures, the nitrates react with the surface, Gun bluing methods include hot caustic bluing, rust bluing, and nitre bluing. There are several different techniques, and each one has its own particular uses. Totally different finishes, as you're probably aware. The temperature will change depending on the color you are trying to achieve. LES BAER 1911 BLUING PROJECT COMPLETE. Liquid version can be applied with Fire bluing or Nitre bluing is a traditional finish that gunsmiths and major firearms manufactures, used during the later part of the nineteenth century, and is an visually pleasing side effect of the heat treating process. It can be performed on gun barrels and other firearm components. Other bluing processes such as carbonia, charcoal, and nitre bluing also went by the wayside because of economic reasons. It’s my understanding that there are near zero appreciable fumes with nitre bluing (as opposed to hot bluing, which creates caustic fumes and requires a ventilated hood or If you want very controllable heat for your coloring check out Nitre Bluing salts from Brownells. Availability . To use them, I need to melt the salts into a liquid at 650 degrees and a Lee lead pot will provide the heat. Fire bluing or Nitre bluing is a traditional finish that gunsmiths and major firearms manufactures, used during the later part of the nineteenth century, and is an visually pleasing side effect of the heat treating process. This pistol was blued in my kitchen and took about 2 hours end to end. Does anyone here have any experience in re-strawing? It is my understanding that a low temp nitre bluing process is used to produce the yellow colors. This brilliant blue finish can be used on any type of metal using an airbrush, spray gun, or We'll show you how to nitre blue your gun for a beautiful and durable finish. I have a 1917 DWM that has an old reblue that is very respectable, however all the small parts which are supposed to be strawed, with the exception of the trigger, was also blued. Usually these are temper colors on hardened parts. Polished screw. Unlike the methods above, it does not use Nitre blued pin set. I have nitre blued several small parts, with great success. NOT Available for pickup. I want to get a nice rich blue color which I see is created ~282C, but potassium nitrate's melting point is 334C, so if I set the temp to 334, I'm still encountering uneven color due to overheating in certain portions. They are usually less abrasion resistant than blacking and perforce are thinner to give the blue refraction. Though I have not tried any thing larger than a Gov't model grip safety. That means its really only good for pins and screws on a 1911. Nitre bluing is a method of hot blue that is more doable at home. $50. I got my low temperature salt pot finished and the temperature controller tuned. Cold bluing methods use chemical processes to color the stainless steel but don’t provide additional protection. Our metalworking includes Color Case Hardening, Nitre Bluing, Rust Bluing, & Charcoal Bluing. However today that problem can be solved by clear coating it. But over time it wears off. Nitre Blue Bluing Salts 10lbs Bucket Brownells # 082090019 MFR # NITRE BLUING SALTS (10 LBS) UPC 050806107342 $90. 1191 posts · Joined 2004 Add to quote; Only show this user #8 Rust bluing has its roots in the 19th century, a time when firearms manufacturing was transitioning from handcrafted artisan work to more industrialized production methods. It creates an incredible look, especially if you do it for knives. Just an FYI for those that are not familiar with the different blues. But unlike today’s modern finishes, early methods relied on chemistry that NITREBLUE~ BLUING SALTS. Join Date: Sep 2005; Posts: 906; Share Tweet #3. I charge $100 are for the matte bluing service on most firearms. Posted by Scott Turco on Aug 16th 2023 I sprayed the nitro It works by turning rust, into black iron oxide. The most commonly used are cold bluing and hot bluing, but rust bluing was the standard for many years. DuraBlue Nitre Aerosol Kit Spray On Nitre Bluing Get The Sought-After Look of Nitre Bluing Also known as Fire Blue, Nitre Bluing was historically seen on small parts of handguns and long guns. Vintage firearm restoration and fine gunsmithing. WACA Guest. Nitre bluing salts are made of a The nitre bluing process (sometimes referred to as fire bluing, peacock bluing or niter bluing) is a gun metal finishing process involving a salt bath solution of sodium and potassium nitrates, heated to exact temperatures. The parts are suspending in a salt solution that contains Potassium Nitrate, Nitre bluing is achieved by immersing metal parts in a heated bath of potassium nitrate, resulting in a bright, vivid blue with hints of purple depending on the temperature. Surface finish is everything in heat bluing. Nickel-Plating Pistols. Nitre bluing can add a real touch of class to small parts of a gun, like screws. Would you agree that the only other advantage of nitre bluing over flame bluing is a slight bit more rust protection? I've read people say flame bluing doesn't protect at all but others have said it protects a little. These screws have been Nitre blued and show a beautiful electric blue color. This is another heat blue method, only using a salts compound that melts when heated. The New Standard in Bluing! This revolutionary new coating is indistinguishable from traditional bluing but wears like DuraCoat®! Now you can restore an old, worn, and even rusty gun yourself! DuraBlue is an easy to use Dicropan IM™ Bluing is an excellent choice for the oc-casional rebluer or the shop specializing in double barrels. No problem with heat treating so far. First off, you will not be able to evenly heat a frame or a slide at the correct speed in a real Nitre bluing set up. My credentials are my years of experience and schooling at Trinidad State Jr. No water or lye or anything like that. He talks about how long to dip the screws into the solution. Nitre bluing is beyond the scope of this post as I mainly wanted to get the solution recipe and process out there. To talk to someone, call 1-800-273-8255 and Press 1, send a text message tage of NitreBlue Bluing is more repeatable from part to part, and there is little or no danger of overheating the parts which can soften them past the minimum hardness needed for them to do their job. Standard Finish – We polish the Nitre Bluing – We high-polish the metal and hand blue the parts at very high temperatures. To blue a gun using this method, you must use nitre bluing salts. The BROWNELLS Nitre Blue Bluing Salts offer a simple yet effective process to achieve a beautiful blue finish on gun parts and small pieces. Check out our DuraBlue spray-on bluing liquid. nitre blued and “strawed” parts. Personally the hot caustic bluing is my preference as a deep blue / black on well polished steel is my fave. I’m taking about nitre bluing you just heat the nitrate salt(s) in a stainless pot over a burner until it’s 700°F molten. We use a steel 'quarter-tank' (082-003-661WB ) on a electric stove Here we have nitre bluing salts—they won't turn your gun pink, they'll turn it blue. This process creates a stunning vibrant blue color, but is typically restricted for use on small parts as the finish isn’t as durable as other forms of bluing. It is a soft, white, highly soluble mineral found primarily in arid climates or cave deposits. drermer. Fire Bluing. Also referred to as fire bluing, nitre blueing is a heat treatment process that involves heating steel in a bath of potassium nitrate and other salts. SKU : Model : UPC : 050806107342. If you want to be able to do professional firearms bluing watch the AGI Professional Hot Caustic Bluing course. cugjs vwubla nplxon zji mrqorrzd yjk kuts uvbuv vwqr fieu