And manganese is essential in enhancing the toughness and strength of steel alloys, particularly in construction applications… I’ve been experimenting with different percentages in my projects and noticed that a range of 0.5% to 1.5% significantly improves weldability without compromising hardness. Has anyone else seen similar results or have suggestions for optimal compositions?
I’ve definitely seen improvements with manganese in that range. For me, using around 1% not only enhanced the toughness but also made the final product more ductile, which was great for structural applications. You might also want to consider the heat treatment process, as it can further optimize those properties.
I’ve had good results with around 1.2% manganese as well, especially when I paired it with a controlled heat treatment — that combo seemed to enhance the toughness while keeping the weldability intact. Have you tried adjusting the heat treatment timing?