Locksmith hand stamps can mark a variety of materials, primarily metals, due to their durability and malleability. Common materials include:
1. **Brass**: Often used for keys and lock components, brass is soft enough to be easily marked with hand stamps.
2. **Aluminum**: Lightweight and corrosion-resistant, aluminum is frequently used for tags and labels, making it suitable for stamping.
3. **Steel**: Both mild and stainless steel can be marked, though harder steels may require more force or specialized stamps.
4. **Copper**: Known for its softness and conductivity, copper is easily stamped and often used for decorative or functional components.
5. **Nickel Silver**: This alloy, used in keys and decorative items, can be marked effectively due to its composition.
6. **Bronze**: Similar to brass, bronze is used in various lock components and can be marked with hand stamps.
7. **Tin**: Although less common, tin can be stamped for specific applications, such as tags or labels.
8. **Lead**: Due to its softness, lead is easily marked, though its use is limited due to health concerns.
9. **Zinc**: Often used in die-casting, zinc can be marked with hand stamps for identification purposes.
10. **Plastics**: Some hard plastics can be marked, though they may require specialized stamps or techniques.
11. **Leather**: While not a metal, leather can be marked with hand stamps for tags or decorative purposes.
These materials are chosen based on their ability to retain the impression made by the stamp, as well as their common use in locksmithing and related industries. The choice of material depends on the specific application, desired durability, and aesthetic considerations.