Material and safety: Aluminum; NonToxic; Odorless; AntiOxidation; Easy To Clean Size: Diameter 25 mm; Length 0.5 m Key properties: Plasticity; corrosion resistance; electrical conductivity; thermal conductivity. Strength is low and cannot be strengthened by heat treatment Welding and processing: Can be welded by gas welding, hydrogen atom welding and contact welding; not easy to braze; easy to withstand various pressure processing Benefits: Lightweight and formable with good corrosion resistance; suitable for parts that require cleanliness and ease of maintenance; provides electrical and thermal conductivity for appropriate applications Practical use scenarios: 1) Fabricating lightweight frames, brackets, or structural components for machinery or DIY projects that require good formability and corrosion resistance 2) Welded fixtures, supports, or pressurerated assemblies that benefit from multiple welding options (gas, hydrogen atom, or contact welding) and easy processing 3) Electrical or thermal transfer paths in lowstress assemblies, such as heat dissipation elements or conductive bars, where strength is not required Compatibility notes: Compatible with gas welding, hydrogen atom welding, and contact welding; not easily brazed; suitable for applications requiring easy welding and pressure processing while maintaining cleanliness and corrosion resistance