# Copper Alloy 687 (Aluminum Brass) — Galvanic series and surface energy of engineering materials

For Copper Alloy 687 (Aluminum Brass), galvanic potential (v vs sce) is 0.32, verified against its source on 2026-08-04.

- **Material:** Copper Alloy 687 (Aluminum Brass)
- **Galvanic potential (V vs SCE):** 0.32

## What the source says

> Copper Alloy 687 (Aluminum Brass) | 0.32 |

## Source

- https://l-36.com/corrosion.php

Last verified: 2026-08-04. Review by: 2028-08-03.
Part of [Galvanic series and surface energy of engineering materials](https://referencesource.org/process-compatibility-coatings-adhesives-treatments/).