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What is 20MnCr5 Steel Properties and Composition about?

This document provides information on the chemical composition, mechanical properties, heat treatment processes, and standards of a 20MnCr5 steel. Key points include: - The steel has a carbon content between 0.17-0.22% and chromium content between 1.00-1.30%. - Heat treatments include normalizing, hardening, tempering, and stress relieving. Tempering is recommended between 150-700°C. - Mechanical properties tested include hardness between 278-438 HB, yield strength over 930 MPa, and elongation over 7%

Author

sansmg

Language

EN