--- product_id: 471559772 title: "Silver Brazing Rod 15% BCuP-5 20 Flat Bar Welding Silver Nitrate Sticks JAgP-15 Silver Phos Soldering Rods 0.050\"x1/8\"x14\" for Air-conditioners, Refrigerators and Freezers" brand: "fox alloy" price: "AR$571271" currency: ARS in_stock: true reviews_count: 5 url: https://www.desertcart.com.ar/products/471559772-silver-brazing-rod-15-bcup-5-20-flat-bar-welding store_origin: AR region: Argentina --- # Excellent flow & wetting on copper/brass alloys Brazing range 1300-1500°F for precise heat control 15% silver content for superior conductivity Silver Brazing Rod 15% BCuP-5 20 Flat Bar Welding Silver Nitrate Sticks JAgP-15 Silver Phos Soldering Rods 0.050"x1/8"x14" for Air-conditioners, Refrigerators and Freezers **Brand:** fox alloy **Price:** AR$571271 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your craft with silver-standard brazing precision! ## Quick Answers - **What is this?** Silver Brazing Rod 15% BCuP-5 20 Flat Bar Welding Silver Nitrate Sticks JAgP-15 Silver Phos Soldering Rods 0.050"x1/8"x14" for Air-conditioners, Refrigerators and Freezers by fox alloy - **How much does it cost?** AR$571271 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/471559772-silver-brazing-rod-15-bcup-5-20-flat-bar-welding) ## Best For - fox alloy enthusiasts ## Why This Product - Trusted fox alloy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Gap Filling:** Designed for joint clearances between 0.001 and 0.005 inches, guaranteeing durable, leak-proof seals. - • **Premium 15% Silver Alloy:** Ensures top-tier electrical conductivity and joint strength for HVAC and refrigeration professionals. - • **Trusted Industry Standard:** Meets AWS BCuP-5 certification, backed by rigorous testing and consistent quality control. - • **Optimal Brazing Temperature Range:** Operates efficiently between 1300-1500°F, delivering flawless flow and gap filling every time. - • **Self-Fluxing Copper-Phosphorus Blend:** Eliminates the need for additional flux on pure copper, simplifying your workflow. ## Overview This pack of 20 professional-grade 15% silver brazing rods (BCuP-5) offers exceptional flow, wetting, and ductility for copper, brass, and bronze joints. Certified to AWS standards, these rods operate within a brazing range of 1300-1500°F, ideal for HVAC, refrigeration, and electrical applications. The self-fluxing copper-phosphorus alloy ensures clean, reliable joints without extra flux, making it the go-to choice for millennial pros demanding efficiency and quality in their repair and fabrication work. ## Description Copper-Phosphorus alloys have outstanding brazing properties and wide capabilities. Phosphorus will alloy readily with copper.Phosphorus is a reducing agent for copper and also deoxidizes silver. These brazing alloys of copper-phosphorus and silver-copper phosphorus are self-fluxing on pure copper. The reduction of phosphorus and additions of silver have a profound effect upon the fluidity of brazing alloys. The alloys of higher phosphorus content are extremely fluid, while the lower phosphorus, high silver alloy has a broad plastic range. Review: a good silver brazing rod for HVAC Review: Great! ## Features - Material: The package includes 20PCS 15% Silver Brazing Rods BCuP-5.USA AWS A58 Class.Silver (Ag) 14.8-15.2%; Phosphor (P): 6.5-7.0%; Copper (Cu): Rest.We do professional testing to ensure that the content is within this range - Standard: The BCuP-5 silver brazing rod containing 15% silver, is equivalent to the American standard AWS BCuP-5 national standard BCu88PAg and L205. Solidus Temperature: 1190°F (643°C), Liquidus Temperature: 1475°F (797°C). Brazing Range: 1300-1500°F(704-816℃) - Advantage:The low temperature 15% hvac brazing rods has good flow and wetting properties on copper, brass and bronze. PhosCopper 15 has the most "sluggish" flow,This enables it to fill gaps better. has more ductility and better electrical conductivity than the lower silver content PhosCoppers.The recommended joint clearances are between 0.001 and 0.005". - Applications:This 15% silver welding rods are good fluidity during welding. good fluidity during welding, molten metal can flow to small gaps.The brass brazing rod is used for brazing of silver & silver alloy in motors, air-conditioners, meters, and refrigeration industry,Widely used in brazing of copper and copper alloys in electrical machinery, electrical appliances, glasses and other industries - Be Aware That: Silver constitutes a crucial component of this product. Given that the price of silver is remarkably high, it essentially dictates the price of this product. Consequently, the price of this product will invariably fluctuate in tandem with the fluctuations of the international silver price. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B4DFKLDW | | ASIN | B0B4DFKLDW | | Batteries Included? | No | | Batteries Required? | No | | Customer Reviews | 4.6 4.6 out of 5 stars (141) | | Customer reviews | 4.6 4.6 out of 5 stars (141) | | Date First Available | 17 July 2022 | | Date First Available | 17 July 2022 | | Item Weight | 259 g | | Item model number | BCuP-5 | | Item model number | BCuP-5 | | Manufacturer | Fox Alloy | | Manufacturer | Fox Alloy | | Material | Silver Phosphor Copper | | Package Dimensions | 35.2 x 1.7 x 1.6 cm; 259 g | | Package Dimensions | 35.2 x 1.7 x 1.6 cm; 259 g | | Part number | BCuP-5 | | Size | BCUP-5 0.050"x1/8"x14" | ## Product Details - **Brand:** Fox Alloy - **Item Form:** Stick - **Item Volume:** 2 Liters - **Item Weight:** 2 Pounds - **Package Information:** Bottle ## Images ![Silver Brazing Rod 15% BCuP-5 20 Flat Bar Welding Silver Nitrate Sticks JAgP-15 Silver Phos Soldering Rods 0.050"x1/8"x14" for Air-conditioners, Refrigerators and Freezers - Image 1](https://m.media-amazon.com/images/I/41+q++AeVtL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ a good silver brazing rod for HVAC *by J***Y on 11 July 2025* ### ⭐⭐⭐⭐⭐ Great! *by J***S on 7 June 2023* ### ⭐⭐⭐⭐⭐ Worked perfectly. *by D***T on 23 October 2023* ## Frequently Bought Together - Silver Brazing Rod 15% BCuP-5 20 Flat Bar Welding Silver Phos Copper Sticks JAgP-15 Silver Phos Soldering Rods 0.050"x1/8"x14" for Air-conditioners, Refrigerators and Freezers Copper hvac - Refrigeration Technologies RT400P Viper Wetrag Heat Blocking Putty Jar (1), 12 oz. - Appion MGAVCT 1/4" MegaFlow Vacuum-Rated Valve Core Removal Tool --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/471559772-silver-brazing-rod-15-bcup-5-20-flat-bar-welding](https://www.desertcart.com.ar/products/471559772-silver-brazing-rod-15-bcup-5-20-flat-bar-welding) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-08-23*