This is a 1 Troy Ounce x 1/16" Package of Harris Stay Silv 35. Copper Tubing to 7/8 inch OD: Type K, annealed. If you choose to braze (ex: sil phos) then you need nitrogen due to the higher heat . A smaller torch with less heat can be used satisfactorily to solder the joint, meaning lighter or less equipment to bring on the jobsite. Four years' experience in HVAC, electrical, plumbing, carpentry and hardware. .50" X 1/8" X 20". Technical Specs. Joint design will also affect strength. 1-lb 1/8-in Flux Coated Brazing Rods. (Flame temperature can reach 2200 celsius degree ). 1,194 sold. Melting temperature: 430° F. I tried to braze copper tubing using a copper phostphorous brazing rod and mapp gas and the result was unsatisfactory.Any tips or help appreciated Todd. . Solder ribbon is more easily used on large, flat areas than wire solder. Low-Melting-Point Solder Ribbonfor Low-Temperature Applications. SSF-6 High Strength 56% Silver Solder. Both create strongly bonded fittings. We get superheat in the evaporator (suction line at the evaporator outlet) and the compressor (suction line at the . Reply. Braze. The bulk tensile strength of silver solder alloys is 40,000 . Shortly afterward, a new solder alloy was introduced to the plumbing industry for joining copper (Cu) potable-water lines. The best term to call it is a "brazing alloy." I try to remember it, but I often find myself calling it silver solder. Solder 5% Silver, Three Sticks, Used To Braze Copper Refrigerant Lines Note: This product is designed to be used with Acetylene and Oxygen tank torch kits. Supplying Demand 15% Silver Solder Brazing Rods 4 Sticks 19.5" Length For HVAC Refrigeration 143 ratings Price: $36.99 & FREE Returns Includes 4 19.5" brazing rods 0.050 in. I went and called the old head of my company and he explained it like this. Stay Brite silver solder. There are some situations when brazing may be too hot, so the technician will have to exercise care and judgment and perhaps use soldering instead. 1 lb. 15. $63.25. Just for giggles, On one of the liquid line fittings (3/8) that was soft soldered, I did try to braze with silver (15%) over it and it worked out just fine. The flux acid-cleans the copper surface as you heat the joint, enabling the solder to flow evenly. The low operating temperature of tin/silver solder does not overheat the tube so it retains its strength. Silver Solder manufacturers, service companies and distributors are listed in this trusted and comprehensive vertical portal. 28 sticks. Low-Melting-Point Solder Ribbonfor Low-Temperature Applications. Like Silver Solder . The problems with plumbing solder are: #1, the joints are too weak; and #2, it can't handle the stresses and vibration which A/C lines experience. . Silver Solder is also know as Silver Brazing. Lead-Free Solder for HVAC Applications. 95.5% tin, 3% copper, 1% bismuth and less than 2% silver alloy 420°F - 460°F melting range Meets ASTM standard B-32 and the requirements of the safe drinking water act There are various techniques for both types of soldering and everyone develops their own in the field but it is important to follow the basics of soldering when joining the piping together. phos-copper alloy or equal. NOT Propane or MAP gas torches. Made in the USA. $35.99. The silver solder is a stronger joint and will stand up to the vibration of the compressor. Sometimes even a soldered joint is enough. Tags: welding equipment Type "L" w/ pressure ftgs and 95/5 solder. BCuP-5. $ 59.00 - $ 500.00. Is silver solder the same as stay-brite which is the same as regular plumbing solder? The comprehensive directory provides access to full contact and ability information for sourcing professionals, engineers and researchers wishing to get information on Silver Solder. All Oatey Fluxes and Pastes are lead free and come in a variety of formulas, including water soluble and tinning. The brazing torch is used for bbq hvac plumbing. Welds offer the strongest bond but are not needed in the copper lines used in HVAC, a brazed joint being considered strong enough. An ideal replacement for fluxless silver solder coils, our flux-coated rod has high thin flow, flows easily, and can be used with a variety of metals at over 70,000 psi. But, joint strength depends on several factors: clearance between parts, base metal composition, service temperature and joint quality (low voids, good penetration). Flux the male portion of the connection, never the female. 20% Silver Brazing Filler Metal High Temp Silver Solder Rods With Flux. And, the TywelMaster hvac brazing torches provides maximum heat output for large diameter soldering, brazing, heat treating and light welding. It does not have a flux core, so you can choose the flux that works best for your application. In newer units, low temperature soldering has been eliminated by all manufacturers in favor of high temperature silver brazing. EUROPE: +44 (0) 1279 443 122. Joints: Flared or soldered. The burst rate of a Staybrite fitting is around 3800 PSI. $7.49 . The compressor is hooked in to the copper with a short length of hyd hose to take the vibration out. Silver soldering the copper lines to an air conditioner's condenser unit is not rocket science, but it does require attention to detail. See more ideas about brazing, copper pipe, soldering copper pipe. Tube Industrial Soldering Flux, HVAC Refrigeration Tubing Tools, Spool . There was a lot of arguments that soldering was better because you didn't have to use the same heat on the piping as brazing. This solder resists vibration to form strong joints in HVAC systems. It's wide melt range enables more time for soldering joints. Contact Fusion today: USA: (440) 946-3300. Brazing rods do hold higher pressures and it is the preferred method in the HVAC world. I use Silver solder which melts at a higher temputure, you want a 45% silver content and yes the flux I use is a white paste, when flux turns clear add the filler. Choose from Victor® TurboTorch or Smith® Quickbraze, Versa Torch, Handi Heat, Little Torch and Silver Smith brazing and soldering torch outfits and replacement parts. It is sometimes referred to as "silver braze." 35% Silver Solder Brazing Alloy. Note: This product is designed to be used with Acetylene and Oxygen tank torch kits. Stay-Silv 5 Silver Brazing Filler Metal Designed for Copper to Copper Application It Can Also be Used on Copper to Low Zinc Brass but this Application Requires Use of Stay-Silv White Brazing Flux Stay-Silv 5 is Often Chosen as an Economical Alternative to Higher Silver Content Alloys for Copper and Brass Application You don't need nitrogen with silver solder. Also buy either "tinning flux" (Photo 5) or "paste flux.". 20. Brazing rods do hold higher pressures and it is the preferred method in the HVAC world. Shop for Solder & Flux at Ferguson. Minimum Qualifications: High School diploma or equivalent. Free shipping Free shipping Free shipping. The Sn-Ag-Cu alloy has joined the ranks of the Sn-Ag alloys, Sn94 and Sn96 as listed in ASTM B-32, and as a . This silver solder has a wide melting range of 415° to 455°F. This video will explain to you in details how to silver solder (BRAZE) copper the CORRECT way so you can do it yourself and not have to pay an expensive plum. During brazing, copper is heated to over 1300°F. There was a lot of arguments that soldering was better because you didn't have to use the same heat on the piping as brazing. In my experience brazing is used for puncture holes and the like, solder (silver solder that is) is used for joints. To prevent contamination of the line internally, limit the soldering paste or flux to the minimum required. Free shipping. Both types work well. Both processes are often referred to in conjunction with the filler metal. Brazing & Soldering Torches, Tips & Accessories Cyberweld offers only the top brand names in brazing and soldering torch equipment. Lead-Free 94% Tin 6% Silver HVAC Solder. The term hard solder frequently refers to an alloy of tin and antimony. The term soft solder often refers to an alloy of tin and lead. dosivac vacuum pump 2.5 cfm 1/3 hp 2 stages 115v-220v / 50-60hz 1425/1725 rpm drvii1a/dvp1a (new) soldering HVAC lines. While Silvabrite offers excellent strength compared to standard tin-lead solders, it is recommended to use a brazing alloy such as Sil . (ex: Harris Stay Silv). Stay-Brite-8, however, does a fantastic job, and it also begins to flow at an extremely low temperature. Harris® - SB861 - Stay Brite® 8 Lead-free Silver Solder 1/8" x 1 lb. Re: Silver Soldering Thanks for the replies guys, I did cut out the offending section on the suction line and replace. I will solder a txv onto a distributer because it can be a pain in the ass if you unbraze the distributer tubing on a large system. The connections produced by solder are liquid and gas tight. B. It seems like the two primary methods for connecting copper to copper. 2. Oatey® Safe-Flo® Lead Free Plumbing Wire Solder is a silver bearing wire solder designed for joining copper plumbing and potable water line applications. I've done gas welding and some plumbing soldering jobs but would only. The refrigerant flowing in the inlet line is under extremely high pressure, and the slightest imperfection in the soldered joint will allow the freon to escape into the environment. Harris Safety-Silv Solder 74310. With HVAC rods melting at around 1200°F, it confuses me why we usually call it "silver solder" but also often call it brazing rod. Dont use ordinary solder that you use on copper water pipes- that is solering. Brazed joints are used for refrigeration, high-pressure air lines and HVAC where maximum joint strength is a must, and soldered joints are used in low-pressure applications such as potable water lines and some heating systems. ( Heating, Ventilation, Air Conditioning and Refrigeration) Technicians. wide clearances. Silver solder a goodman air conditioning unit.Amazon link to Great products that every DIYer and Handyman should know about.Switch and Receptacle Spacers htt. The alloy, which is tin (Sn) rich, has Cu in the 3.0 - 5.0% range and silver (Ag) in the 0.3 - 0.7% range. to. Safe Flo 1 lb. 24. For example, you might use this on service valves that bolt on to a compressor. New New New. Oatey products have earned the trust of plumbing professional for over 100 years. NSF 61 Certification - safe use in potable water applications. Model # KH515. Lincoln Electric. 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