Are there any certifications or standards for aluminum strips?

Yes, there are several certifications and standards for aluminum strips. These include ASTM B209, which specifies requirements for aluminum and aluminum alloy sheet and plate, and EN 573, which covers the chemical composition and mechanical properties of aluminum and aluminum alloys. Additionally, there are ISO standards such as ISO 6361 and ISO 6892 that define the requirements for aluminum and aluminum alloys in terms of mechanical properties and chemical composition. These standards ensure the quality and consistency of aluminum strips used in various industries.