---
product_id: 455101087
title: "SW-ALCU5K Al-Cop Braze Aluminum to Copper Brazing Rods 5 18\" Rods per Pack"
brand: "solderweld"
price: "$71.33"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/455101087-sw-alcu5k-al-cop-braze-aluminum-to-copper-brazing-rods
store_origin: US
region: United States of America
---

# 18-inch precision rods Low melting point 905°F High zinc content for superior wetting SW-ALCU5K Al-Cop Braze Aluminum to Copper Brazing Rods 5 18" Rods per Pack

**Brand:** solderweld
**Price:** $71.33
**Availability:** ✅ In Stock

## Summary

> ⚡ Join the elite league of flawless aluminum-copper brazing pros!

## Quick Answers

- **What is this?** SW-ALCU5K Al-Cop Braze Aluminum to Copper Brazing Rods 5 18" Rods per Pack by solderweld
- **How much does it cost?** $71.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/455101087-sw-alcu5k-al-cop-braze-aluminum-to-copper-brazing-rods)

## Best For

- solderweld enthusiasts

## Why This Product

- Trusted solderweld brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Optimized Melt Range:** Narrow melting window (826°F–905°F) guarantees controlled flow and strong capillary action in tight joints.
- • **Long Shelf Life & Easy Handling:** Pack of 5 rods in protective plastic tubes with a 2-year ambient shelf life keeps your workspace ready for any urgent job.
- • **Effortless Aluminum-Copper Fusion:** Specialized Al-Cop alloy ensures seamless brazing between aluminum and copper for durable, professional-grade joints.
- • **Precision Length for Every Project:** Each 18-inch rod delivers consistent performance, perfect for detailed HVAC and electrical splicing tasks.
- • **Versatile Heat Source Compatibility:** Works flawlessly with oxy-acetylene, natural gas, MAPP gas, and induction heating—adapt to your preferred brazing method.

## Overview

Solderweld SW-ALCU5K Al-Cop Braze rods are precision-engineered 18-inch aluminum-copper brazing rods with a low melting point of 905°F and high zinc content for superior wetting. Designed for HVAC and electrical applications, these rods offer a narrow melt range for controlled flow, compatibility with multiple heat sources, and come in a convenient 5-pack with a 2-year shelf life.

## Description

Solderweld SW-ALCU5K Al-Cop Braze Aluminum to Copper Brazing Rod Al-Cop Braze is used to join aluminum and copper. It has a low melting point and narrow melt range; suitable for brazing aluminum alloys. High zinc content relative to other aluminum filler metals provides increased wetability.Specifications: Quantity per pack: 5 Ea Package Weight: 0.13 lbs. Rod Length: 18 inches Packaging: 18.5x.09 dia plastic tube Shelf Life: 2 years at ambient temp. Density (Lbs/in): 0.19 Recommended Brazing Temp.: 950-1000F (510-537C) Liquidus: 905F (471C) Solidus: 826F (441C) Appearance: Silver-Colored with White Flux Channel Features/Benefits Solution temperature during heat treating must be below the solidus of the braze alloy in order to ensure integrity of the joint is maintained. Joining all brazeable grades of aluminum and copper; Aluminum to Aluminum or Aluminum to Copper wire pigtail splices; Aluminum to Copper, Aluminum to Brass or plated terminals Where it is desirable to attain flow into tight capillary joints HVAC applications with Brass, Copper, Aluminum and Steel Is effective with any of these heat sources: Oxy-acetylene torch, Natural gas torch, MAPP Gas, Induction Can Replace Harris AluxCor 78-22

## Features

- Solderweld SW-ALCU5K Al-Cop Braze Aluminum to Copper Brazing Rod 5 Per Pack 18" Length
- Al-Cop Braze is used to join aluminum and copper
- It has a low melting point and narrow melt range; suitable for brazing aluminum alloys
- High zinc content relative to other aluminum filler metals provides increased wetability

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Shape | Cylindrical |
| Item Form | Rod |
| Color | silver |
| Material Type | aluminum, copper |

## Product Details

- **Material:** aluminum, copper
- **Brand:** Solderweld
- **Color:** silver
- **Shape:** Cylindrical
- **Item Diameter:** 0.09 Inches

## Images

![SW-ALCU5K Al-Cop Braze Aluminum to Copper Brazing Rods 5 18" Rods per Pack - Image 1](https://m.media-amazon.com/images/I/61wo7bUAPUL.jpg)

## Frequently Bought Together

- Solderweld SW-ALCU5K Al-Cop Braze Aluminum to Copper Brazing Rods 5 18" Rods per pack
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-17*