Din 53505 Pdf Jun 2026

This scale is used for softer elastomers and flexible rubbers. The indenter used in a Shore A test is a truncated cone. The standard specified exactly how this cone penetrates the material under a specific spring force. If you are testing a rubber band or a car tire tread, you are likely using the Shore A scale.

was a German standard developed by the Deutsches Institut für Normung (German Institute for Standardization). Its full title typically translated to "Testing of Rubber and Elastomers; Determination of Shore Hardness." din 53505 pdf

Many technical drawings and product specifications created decades ago still reference DIN 53505. Engineers tasked with reverse-engineering older parts or maintaining legacy equipment need to consult the original PDF to ensure they are testing the material against the exact parameters used when the part was originally designed. This scale is used for softer elastomers and