Heat with an oxyacetylene torch until joints are fused - this will take about two minutes per inch or so. Here, we describe the step-by-step process of using brazing rods. Brazing Alloys with Cadmium Use these alloys with most metals in general purpose applications. x 18in.L, 1-Lb. Brazing Rods in California; . The process is costly and requires the use of acetylene in melting the brazing rod. Copper-phosphorus products have good fluidity, low melting point and self-fluxing property. They create strong joints between parts made from similar and dissimilar metals. . 5 Best Aluminum Brazing Rods. It has an active temperature range of 1050 -1600F (565 - 870C). As a result, copper brazing is widely used in fire protection, air . For example the lowest liquidus temperature silver braze filler metal is identified as BAg-1, while the highest liquidus temperature nickel braze filler metal is identified as BNi-14. What metal is in a brazing rod? Brake welding is the use of a bronze or brass filler rod coated with flux to attach the steel workpiece. 2620F1 Stay-Silv 2% Silver Phos-Copper Solder Brazing Alloy (28 Sticks per Tube) SKU: 2620F1 Harris. We are having stock of Copper Brazing Rods for indian and imported make hariz brand is also available. This is a low cost alternative to silver brazing alloys. Reddish gray color. White flux is useful for brazing copper, brass, steel, stainless steel, and nickel alloys. Brazing Alloys. The best pickle to use is generally the one recommended by the manufacturer of the brazing materials you're using. Used for brazing Tungsten carbides, copper alloys, nickel alloys, stainless steels, carbon steels, and cast iron. Silver content: 0-15% Copper Brazing Rod View Products Brass brazing alloys are mainly used in fast-heating brazing processes such as flame brazing, high-frequency induction brazing and resistance brazing. Compare this product Technical Specs Item Brazing Alloy Process Brazing Alloy Type Phos Copper Silver Content 15 % AWS Classification BCuP-5 Overall Diameter 0.05 in x 1/8 in Overall Length 20 in Alloy Form Rod Four processes to consider when joining copper and copper alloys are mechanical couplings, welding, soldering, and brazing. AS PER MATERIAL: Product Description. MENU MENU Alibaba.com . Recommended Rods by Metal Type Copper, brass, bronze: Copper Phosphorous Brazing & Welding Rods one that is also . Preheat before welding to 400~500 degrees after welding. No dipping or preparatory work means a time saver. This Copper based brazing alloy acts as a filler metal which is heated above the melting point and distributed between two or more close fitting parts by capillary action. Supplies for various grades of brazing rod and flux. Tip of rod colored grey. 5% coupon applied at checkout Save 5% with coupon. Hobart Brazing Rods, Copper-Coated Steel 1/8in. Get it as soon as Mon, Sep 12. The lower melting point of the brazing rod is key. dia. They are mainly intended for copper-copper and copper-brass assemblies with the use of a pickling flux. Copper Brazing is a metal-joining process into which two or more metal items are joined together by melting and flowing a filler metals into the joint, with the read more. It's suitable for brazing copper, mild steel, cast iron, nickel alloy, hard alloy and other materials. If you want to seal cracks or reinforce weak bonds, choose an aluminum welding rod that's lightweight and easy to reposition. Sintered rods are square and are somewhat porous. The brazing process to be used. Further, these are also known for corrosion resistant features and are provided in varied sizes & shapes and melting temperature as per the application demands. Selffluxing Brazing Round Welding Rod Good fluidity during welding, can flow into small space. If it's not hot enough for solder, it will just absorb the solder into the flux, and you'll have to start again. Copper Brazing Rods, BCuP-2 Phosphor Copper Welding Rod, 2mm Self Fluxing Brazing Round Welding Rod Sticks TIG Arc Pipes for Air Conditioner Refrigerators, 20 Pieces. Here are some things to remember when welding copper, brass, or bronze to steel: Brazing brass to stainless steel is a fairly easy process. The phosphorus in copper-phosphorus alloys makes the alloy self-stripping on red copper. Melting Range: 1310 to 1460 F. The most common rods used for typical HVAC brazing are 0%, 5%, and 15%, with several other levels mixed in there. Good for materials where copper-brazing would require too high temperature or where boron alloys would be detrimental. Brazing takes place above 840 degrees F but below the melting point of the base metal.Source: CDA, Copper Tube Handbook. Total 13110 products from copper brazing rods Manufactures & Suppliers Material: Copper: Country of Origin: Made in India: Usage/Application: Brazing: Copper Percentage: 94 %: Length: 500 mm: View Complete details. Copper brazing alloys are well known for their excellent resistance to corrosion, high electrical conductivity, and high thermal conductivity and are generally used for brazing carbon and alloy steels, stainless steel, nickel, and copper-nickel. Derek Davies says: 24. 3 2. As a native metal, i.e. Silver are by far the most common material used in brazing and soldering. So, the big question is: During any brass welding job, use high-quality filler if the color doesn't have to match the metal. 4. RBCuZn-D. Torch. Tensile Strength ( RM): 838 MPa. 500 kilograms (Min Order) CN. The percentage is the percentage of silver content in the rod. Copper Brazing Welding Rod 2,928 products found from 112 Copper Brazing Welding Rod manufacturers & suppliers Product List Supplier List Big Discount Brass to Copper Soldering Welding Rod Copper Zinc Alloy S221 Filler Metal Brass Brazing Alloy Rod US$ 6.5 / kg (FOB Price) 500 kg (MOQ) Type : Cu (Copper/Copper-Alloy Welding Electrode) & 3/8 in. Copper alloys are ductile, wet iron appropriately, and exhibit excellent joint penetration. Pl.suggest the filler metal, brazing rods for the same.& availability of the material in India. & 50 lb. Brazing filler metals suitable for joining copper tube are of two classes: the BCuP series alloys containing phosphorus the BAg series alloys containing a high silver content The two classes differ in their melting, fluxing and flowing characteristics and this should be considered in selection of a filler metal (See Table 14.12 .) Copper phosphorus brazing welding rods solder phoscopper alloy brass bronze flat round 2mm 2.5mm 3mm 4mm $8.00-$8.50/ Kilogram 200 Kilograms (Min. Ms.Osmond says: 12. When brazing copper to stainless steel, choose flux capable to etch stainless steel. For brass to copper or steel to copper you need the high silver content solder with flux. Use the right brazing rod material for the metal used in your project. Fluxless brazing requires vacuum, argon or dry hydrogen atmosphere. In torch brazing, the plumber uses a handheld acetylene torch to heat the base material (typically copper or brass). Read More. Use All-State S-200 flux when joining brass or bronze metals. This round phosphor copper welding rod adopt phosphor copper material, has stable performance and is durable to use. Bernzomatic PC3. Braze Welding. Self Fluxing 5mm. 10 Brazing rod. Rods have proven successful in many different applications within a vast number of industries. Brazing rods are used at the time of brazing. IndiaMART. Don't directly heat the stainless steel. Brazing is suitable for small parts and when high joint strength is required. The only real reason to use lower silver levels is the cost, and the difference can have many techs and owners wondering what the difference is. Step 3: Place the two parts together and begin apply heat with either a propane or MAPP Gas torch to the copper. Clean the metals using soapy water or wire brush accordingly before the brazing. The brazing alloy is touched to the hot joint to melt . 3. The brazing rod should be melted by the heat of the metal pieces being joined, not by direct contact with the flame of the torch. They join carbon and stainless-steel items, cobalt alloys, nickel alloys and copper. Read about company. 2.4 Soldering / brazing copper alloys 18 2.4.1 Low-alloyed copper alloys 18 2.4.2. 34. Heat until you see the solder flow into the joint. Brass brazing alloy is composed of copper-zinc alloy. Suitable for work in tight spaces. Used for copper to copper joints and for copper to brass joints. Nickel rods are used where high heat and corrosion resistance Is needed. Reply. A common brazing rod is made of copper and phosphorus and requires no flux. x 18in.L, 1-Lb. $12.73-$13.05 / kilogram. BRAZARGENT coated rods and TBW rods allow simplified use of the brazing material, without having to manage the flux supply manually. Get Best Quote. Approx. Range: 2mm to 5mm TECHNICAL SPECIFICATIONS TECHNICAL DATA Check Price. Brass melts at around 1652-1724 F range and is fairly easy to cast. Phosphor Copper Brazing Rods(No silver solder) is base on the raw material with the binary alloy of copper-phosphorus . Use a torch that produces a high intensity flame. . OXWELD No. COPPER BRAZING ROD Copper Brazing Rod of construction by our vendors, these are known for higher intensity and strength. Siddhgiri Tubes Girgaon, Mumbai TrustSEAL Verified Verified Exporter Company Video . 25M bronze welding rod is an example of a material formulated specifically for braze welding. When selecting a braze filler metal important factors to consider are: The base metals being joined. AWS BAg classification. 46 products. It is also widely used for brazing of copper, steel, copper-nickel alloy, gray cast iron and hard alloy inlaid tools, etc. Brazing Rods Materials Copper, brass, bronze: Copper Phosphorous Brazing & Welding Rods DOWNLOAD Filler Metal Selection Chart High Silvers - Alloys from 18% - 99.9% silver content. As long as your filler metal is compatible with both metals, you can braze copper with other metals, such as cast iron, tool steel, stainless steel, nickel alloys, and titanium alloys. For example, joining tungsten carbide to steel generally requires a different kind of brazing rod than joining two copper pieces together, or two . We offer this material in differing Powder sizes as well as half inch cubes. One of the key factors in different types of brazing rods is the material from which they are made. I haven't tried any of them, but there are other products on the market reputed to be up to the job. Order brazing rods online today with fast shipping and easy returns. Silver rods have low melting points and are used with flux. SKU: 2620F1. They are generally preferred for application with oxy-acetylene torches. BCUP 2 Phosphorus Material Brazing Rod Phos-copper brazing alloy is base on the raw material with the binary alloy of Copper- phosphorous,it has good fluidity,good strength, low cost ,perfect processing property. High-Strength Brazing Alloys for Copper These alloys create stronger bonds than standard brazing alloys for copper. In addition to this, we are able to advise and pair your choice of rod with a suitable flux for your brazing . Used for copper to steel, steel to steel, and brass to steel. RSES Certificate Member. September 2010 at 7:59 . Reply. Apply a layer of brazing solder paste on copper pieces. The heat that causes it to melt (flow) comes from the heated metal pieces being joined, not directly from the torch, as with soldering. Cracks in the tube or the component. Technical recommendation based on material and application. ADVANTAGES: Brazing temperature range: 1310F-1490F. Place both sides together. The base material at the joint is heated with a brazing torch. Description: Features A self-fluxing brazing alloy for copper to copper joining. July 2017 at 9:11 Flux-Coated High-Strength Fri, Sep 16 Build Up Aluminum Joints Without Losing Strength. $12.99 $ 12. For Aluminum Windows, Doors, Gutters And Siding. Brazing differs from soldering through the use of a higher temperature and much more closely . You can easily wholesale quality brass brazing tig rod at wholesale prices on Made-in-China.com. 40-80 Mesh Granular. The brazing temperature. We export Brass Brazing Rods in many Countries since a Long time. 5.0 out of 5 stars 1. Brand. 52.5: 38: 9.5: Then begin your brazing copper, brazing steel, or any metals you want to braze. Get contact details and address | ID: 9254602312. This material is ideal for situations in which close fit-up does not exist, and where thermal expansion and service vibration are involved. No comment (s) 5 (100%) 3 vote [s] Bernzomatic AL3. Silphos brazing alloy is ONLY for copper to copper connections. The melting temperature of the filler material is about 600c, but lower than the melting temperature of the parent metal. A brazing rod should have a varying percentage of silver content, and either flux coated or uncoated rod. Working Temp - 700-750. The brazing rod should be melted by the heat of the metal pieces being joined, not by direct contact with the flame of the torch. General Brazing Rods & Brazing Flux. Aluminum - Pure 4047, 78/22, 98/2. Copper Brazing Rods. Order) CN Tongling Xin Xin Welding Materials Co., Ltd. 2 YRS 5.0 (4) | Contact Supplier 1 / 6 WHITE/PINK/BLUE/ORANGE colorful Copper Alloy Flux Coated Brazing brass Rod $7.60-$8.50/ Kilogram Brazing Alloys Flux-Coated Brazing Alloys without Cadmium No need to add flux these alloys have it built in. Tube, Model# 770514 Only $ 16.99 Compare Item# 46450 Lincoln Electric Brazing Rods, Flux-Coated Bronze 3/32in. Phosphorous increases the fluidity of copper when in the liquid state. Phosphorous lowers the ductility of (or embrittles) copper. Apply to braze heat with an oxyacetylene torch. For tight fitting (.001" to .002") areas. A superior alternative in terms of color match, joint strength and machinability. Tube, Model# KH481 Dia. we want to make joint between Al sheets to copper tubes. Use a torch that produces a high intensity flame. Material: Copper: Melting Point: 621 Degree Celsius: Country of Origin: Made in India: Purity: 99.99%: Length: 6 m: Usage/Application: Brazing: Density: 8.96 g/cm3: We are counted as one of the leading wholesale trader of Copper Brazing Rod. Manhar Metal Supply Corporation - Offering Copper Brazing Rod, Size: 2 mm at Rs 1200/kg in Mumbai, Maharashtra. get quote request a call back. Once the solder begins to melt onto the copper move the heat onto the stainless steel. We doesn't provide copper brazing rods products or service, please contact them directly and verify their companies info carefully. Copper is a material that has been used by man for thousands of years because of its special properties. Welding Supplies Direct offer a wide range of general brazing rods for joining various materials. Brazing is a metal-joining process in which two or more metal items are joined together by melting and flowing a filler metal into the joint, with the filler metal having a lower melting point than the adjoining metal.. Brazing differs from welding in that it does not involve melting the work pieces. . Brass Brazing Rods is a multi using brazing alloy, used in brazing of M.S to M.S. Failure of the joint to hold during pressure testing. Brazing Alloys for Copper Use these alloys for general purpose applications. Copper material filler metal Brazing Rods Copper phosphorus Welding solder. Rods are available in 1/16 in., 3/32 in., 1/8 in., 3/16 in., 1/4 in. This rod provides a crack-free seal with impressive tensile strength for durability. Phosphorous lowers the melt temperature of copper, acting as a temperature depressant. Our range includes silicon bronze, nickel bronze, copper phosphorous rods, silver solder & many more. Solidus: 1310F, Liquidus: 1490F. Design suitability for soldering/brazing 26 4. You can join copper to copper without flux, by using a brazing filler metal specially formulated for the job, such as Handy & Harman's Sil-Fos or Fos-Flo 7. . Gap-Filling Brazing Alloys for Copper These alloys melt into thicker liquid than standard brazing alloys for copper, which allows them to fill larger gaps. Aufhauser Flux Coated SilverAlloy is used for joining steel, stainless steel, copper, copper alloys, nickel, nickel alloys or any combination of these materials. List. High-alloyed copper alloys 22 3. 2 Filler Metal and Flux for Braze Welding The filler metal used for most braze welding is a copper alloy containing roughly 60% copper, 40% zinc, and small amounts of tin, iron, manganese, and silicon. Forms . Use the right brazing rod material for the metal used in your project. Use it with the Safety-Silv high silver brazing filler metals (AWS BAg series) on the above base metals, and the Stay-Silv phos-copper-silver (AWS BCuP series) on copper to brass. Highly oxidizing pickling solutions . Price: Rs 850 / Kg Get Latest Price. Plz suggest suitable brazing rod or any solution for the same. Slip parts together. The equipment required for braze welding is basically the . The tube should be fully inserted into the fitting for a sound brazing joint. . Forms: 1/2" Cubes. in bare & flux coated forms. MATERIAL: 10 Rods copper brazing rods 15.7" are included in the package. Use copper gas welding during welding. How to use brazing rods. . Harris 0 is a low cost alloy suitable for most copper to copper or brass joints where good fit-up exists, and the assemblies are not subject to excessive vibration nor movement. Brazing Alloys without Cadmium Use these cadmium-free alloys with most metals in general purpose applications. The package includes 20pcs welding rods, which is convenient to replace. Then remove heat source. The two pieces of metal should have a sanded surface for this process to work efficiently because otherwise, it won't form an advantageous bond between them. Made in India. Low Temperature Welding Consumables Paras. Brazing rods are packaged in 2 lb., 5, lb., 10 lb., 25 lb. Brand: Harris (1)-+ $29.57 each ADD TO CART. cartons. Add to List. . Nicrobraz Nickel Brazing Rods Wall Colmonoy provides sintered nickel brazing rods for torch brazing. Joining different types of metals requires brazing rods composed of different materials. Applications include joining steels, carbide, copper, nickel, stainless steels & tungsten carbide. Brazing rods are available in: The chemical composition of the brazing rods: Phosphor (P): 7%, Copper (Cu): the remainder. Tube, Model# 770513 Only $ 15.99 Compare Item# 1640879 Hobart Brazing Rods, Copper-Coated Mild Steel 3/32in. . Use for aluminum to aluminum joints and for aluminum to copper joints. Submersible Copper Welding Rods. Copper Phos, Silver Copper Phos, Silver Brazing Rods and Fluxes. MATERIAL: 10 Rods copper brazing rods 15.7" are included in the package. The chemical composition of the brazing rods: Phosphor (P): 7%, Copper (Cu): the remainder. 99 $15.59 $15.59. LEARN MORE Phos-Copper-Silver Brazing Alloy 5.0 Harris 0 - 0% Silver Phos Copper Brazing Rod 0620F1 28 Stick Tube - Harris 0 Phosphorus Copper Brazing Rod - 0% Silver phos copper brazing rod for the repair, maintenance and joining of copper and copper alloys. Wear safety equipment before the process such as . 4. Copper Brazing Rods - SupplyHouse.com $15 to $20 (3) $30 to $35 (2) $35 to $40 (1) $45 to $50 (1) $50 to $60 (3) $60 to $70 (4) $80 to $90 (3) $100 to $200 (3) $900 to $1000 (1) Copper Brazing Rods Copper Brazing Rods list grid Top Sellers Compare Stay-Silv 15% Flat Brazing Rods (28 Sticks per Tube) SKU: 15620F1 Harris (6) $120.33 each ADD TO CART Soldering and brazing methods 29 . Best results are obtained with clearances of 0.03 mm to 0.08 mm [0.001 into 0.003 in]. Backed and supported by a state-of-the-art infrastructure facility, we have been able to manufacture and supply the best quality of Phosphorous Copper Brazing Alloys. Excessive oxidation of the joint. RADNOR 0.050" x 1/8" X 20" BCuP-5 Stay-Silv Flat Phos-Copper Brazing Alloy Rod 0.350 lb 8 Pc Mini-Pak Tube (Prices are subject to change without notice due to raw materials cost volatility) Show Full Description Hide Full Description Due to the high % of silver in the rod, brazing copper produces stronger bonds. RSES-SWRA Past President. The self-fluxing (deoxidant) characteristic of phosphorous provides an advantage in brazing copper to copper. Shop brazing rods, available in materials such as aluminum, copper, and more. Purchase copper phosphorus brazing rods at wholesale offers online directly to save more! 20-40 Mesh Granular. It has good toughness, high temperature resistance and corrosion resistance, etc. Solidus: 1310F, Liquidus: 1490F. Stockist. Good color match to stainless steel. For greater strength, one can use an orange flux coated 56% silver brazing rod. Pre-flux coated with the correct amount of flux on rod. Dia. Country of Origin. Manufacturer of Copper Brazing Rod - Copper Brazing Rods offered by Lyon Copper Alloys, Mumbai, Maharashtra. Relatively free-flowing; melting point may rise when more nickel is dissolved from the base metal. Brazing Filler Alloys: Copper Alloy Braze. Apply the flux to both surfaces to be brazed. x 14in.L, 1-Lb. such as copper, zinc, and cadmium. Dissimilar Materials (Silver Brazing Rod) AWS 5.8 BAg-34 Rod (38% Ag) AWS 5.8 BAg-28 Rod (40% Ag) AWS 5.8 BAg-36 Flux Coated Rod (45% Ag) AWS 5.8 BAg-6 . Brazing alloys melt when heat is applied to provide material for joining adjacent metal parts in brazing applications. 1680F/ 915C. , M.S to Cast Iron & in general purpose welding , It is highly used in Automobile sector ,hydraulic industry etc. The simplest method for brazing copper is using a flux brush on one surface and then molten metal being brushed onto it - this will also involve water-soluble paste. Brazing rods containing copper & zinc Cracks in the braze metal. Once the joint is hot enough, they'll introduce the brazing rod to the joint, allowing it to melt between the metals. ADVANTAGES: Brazing temperature range: 1310F-1490F. The PhosCopper brazing rods has good fluidity during . Comparing brass brazing tig rod prices. Tongling Hengyuan Welding Materials Co., Ltd. 4YRS. Copper rods work to insulate both heat and electricity better than other metal alloys. Tensile Strength ( RM): 838 MPa. Once the molten filler metal cools and hardens, it creates a solid joint. 5. One of the most significant advantages of brazing is the ability to join dissimilar metals. Ideal for different types of chiller, the offered copper brazing rod is precisely manufactured by using . Available both Cadmium Free and with Cadmium.
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