Halblech

Halblech (German: Halb - half, Blech - sheet metal) refers to sheet metal, typically steel or aluminum, that is thinner than standard plate but thicker than foil. It is often used when greater strength and rigidity are required than can be provided by thinner gauges of metal, but where weight considerations preclude the use of thicker plate. The specific thickness range considered "Halblech" can vary depending on industry and application, but generally falls between the range of approximately 0.5 mm to 3 mm.

Halblech is commonly used in a wide variety of applications, including automotive body panels, appliance housings, ventilation systems, roofing materials, and structural components in machinery. Its formability allows for complex shapes to be created through processes like stamping, bending, and deep drawing. The material's relatively low cost and good strength-to-weight ratio make it a versatile engineering material.

The term "Halblech" is primarily used in German-speaking regions, but the concept of an intermediate gauge sheet metal exists globally, even if a directly equivalent term is not always used. When specifying Halblech, precise thickness and material properties are crucial for ensuring the desired performance in the final application.