We at Capital Metal and Alloys offer you EN 47 Alloy Steel when oil hardened and tempered, combines spring properties with good wear and abrasion resistance. EN47 has exceptional toughness and shock resistance when hardened. This steel is an ideal alloy spring steel for parts that are subjected to stress, shock, and vibration.Currently, EN 47 Alloy Steel is available in a few ranges like EN 47 Flat Bar, EN 47 Round Bar, and EN 47 Square Bar. Oil hardening and tempering are both possible with En47 Spring steel. This is safe to use.