Description
Hardened spring steel: material no. 1.1274.
With a carbon content of more than 1%, this material is very suitable for feeler gauges and base foils, but also for highly loaded springs, which are not subject to any corrosion requirements. In particularly high-quality versions, 1.1274 is the only carbon steel suitable for shock absorbers and leaf valves. Strength / hardness 2000-2200 N / mm2