K&S Precision Metals Lab Pack – Classroom STEM Exploration Kit (5 Pieces)

Introduce students to the fascinating world of materials science with the K&S Precision Metals Lab Pack!

This hands-on classroom kit includes five (5) real metal samples — brass (Alloy 260), aluminum (3003), copper (110), stainless steel (430), and tin-coated steel (ASTM B545) — each measuring 4” x 2”. Students can explore properties like conductivity, magnetism, oxidation, and strength while comparing how different alloys behave in real-world applications. Perfect for STEM education, science labs, and engineering programs.

Each kit features a scannable QR code on the back linking to a free downloadable Teacher Resource Guide with ready-to-run experiments, setup checklists, and NGSS-aligned classroom activities.

*Thicknesses may vary between samples. Experiments are designed to highlight differences between metals, not absolute numerical comparison.

All material is general-purpose, mill finish.

• Material Type: Various (See Description)
• Product Shape: Sheet
• Thickness: Various (See Description)
• Width X Length: 2" x 4"
• Alloy: Various (See Description)
• Pieces Per Pack: 5

Disclaimer: None of these uses are endorsements & extreme caution should always be used when doing anything chemically or mechanically.

This kit is aimed towards uses in school science classrooms or other alike labs. However, you may find it applicable in other scenarios as well.

Uses in the Lab:

- Metal Properties: Test density, hardness, malleability, and conductivity

- Corrosion & Oxidation: Observe reactions with water & chemicals.

- Conductivity: Observe how various alloys react to and conduct heat or electricity

- Structural Integrity: Bend, twist, and scratch to explore strength, flexibility, and durability.