A:A: I haven't used nitriding, and currently have no data.
A:A: This is due to optimization of our heat treatment. Q355B can achieve this hardness.
A:A: No data is available at this time. It depends on the molding time of the equipment and the hardness of the material used.
A:A: The carburized layer is generally 1-1.2mm.
A:A: The inner cavity of the mold frame and the forming surface of the press plate.
A:A: The mold surface becomes harder after heat treatment, but some thin or sharp areas may become more brittle. Therefore, we will warn you of this risk when drawing brick samples.
